rigid body dynamics - Page 190

Storing and displaying unicode string (??????) using PHP and MySQL

- by Anirudh Goel

I have to store hindi text in a MySQL database, fetch it using a PHP script and display it on a webpage. I did the following: I created a database and set its encoding to UTF-8 and also the collation to utf8_bin. I added a varchar field in the table and set it to accept UTF-8 text in the charset property. Then I set about adding data to it. Here I had to copy data from an existing site. The hindi text looks like this: ????????:05:30 I directly copied this text into my database and used the PHP code echo(utf8_encode($string)) to display the data. Upon doing so the browser showed me "??????". When I inserted the UTF equivalent of the text by going to "view source" in the browser, however, ???????? translates into सूर्योदय. If I enter and store सूर्योदय in the database, it converts perfectly. So what I want to know is how I can directly store ???????? into my database and fetch it and display it in my webpage using PHP. Also, can anyone help me understand if there's a script which when I type in ????????, gives me सूर्योदय? Solution Found I wrote the following sample script which worked for me. Hope it helps someone else too <html> <head> <title>Hindi</title></head> <body> <?php include("connection.php"); //simple connection setting $result = mysql_query("SET NAMES utf8"); //the main trick $cmd = "select * from hindi"; $result = mysql_query($cmd); while ($myrow = mysql_fetch_row($result)) { echo ($myrow[0]); } ?> </body> </html> The dump for my database storing hindi utf strings is CREATE TABLE `hindi` ( `data` varchar(1000) character set utf8 collate utf8_bin default NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; INSERT INTO `hindi` VALUES ('????????'); Now my question is, how did it work without specifying "META" or header info? Thanks!

Read the article

html { font-size: 100.01%; } vs html { font-size: 100%; }?

- by metal-gear-solid

What should i keep for html, {font-size: 100.01%; } or { font-size: 100%; }? what is {font-size: 100.01%; }? and is it really good to mention font-size in html{} even If I'm using body {font-size: 62.5%;}

Read the article

Using HTML 5 SessionState to save rendered Page Content

- by Rick Strahl

HTML 5 SessionState and LocalStorage are very useful and super easy to use to manage client side state. For building rich client side or SPA style applications it's a vital feature to be able to cache user data as well as HTML content in order to swap pages in and out of the browser's DOM. What might not be so obvious is that you can also use the sessionState and localStorage objects even in classic server rendered HTML applications to provide caching features between pages. These APIs have been around for a long time and are supported by most relatively modern browsers and even all the way back to IE8, so you can use them safely in your Web applications. SessionState and LocalStorage are easy The APIs that make up sessionState and localStorage are very simple. Both object feature the same API interface which is a simple, string based key value store that has getItem, setItem, removeitem, clear and key methods. The objects are also pseudo array objects and so can be iterated like an array with a length property and you have array indexers to set and get values with. Basic usage for storing and retrieval looks like this (using sessionStorage, but the syntax is the same for localStorage - just switch the objects):// set var lastAccess = new Date().getTime(); if (sessionStorage) sessionStorage.setItem("myapp_time", lastAccess.toString()); // retrieve in another page or on a refresh var time = null; if (sessionStorage) time = sessionStorage.getItem("myapp_time"); if (time) time = new Date(time * 1); else time = new Date(); sessionState stores data that is browser session specific and that has a liftetime of the active browser session or window. Shut down the browser or tab and the storage goes away. localStorage uses the same API interface, but the lifetime of the data is permanently stored in the browsers storage area until deleted via code or by clearing out browser cookies (not the cache). Both sessionStorage and localStorage space is limited. The spec is ambiguous about this - supposedly sessionStorage should allow for unlimited size, but it appears that most WebKit browsers support only 2.5mb for either object. This means you have to be careful what you store especially since other applications might be running on the same domain and also use the storage mechanisms. That said 2.5mb worth of character data is quite a bit and would go a long way. The easiest way to get a feel for how sessionState and localStorage work is to look at a simple example. You can go check out the following example online in Plunker: http://plnkr.co/edit/0ICotzkoPjHaWa70GlRZ?p=preview which looks like this: Plunker is an online HTML/JavaScript editor that lets you write and run Javascript code and similar to JsFiddle, but a bit cleaner to work in IMHO (thanks to John Papa for turning me on to it). The sample has two text boxes with counts that update session/local storage every time you click the related button. The counts are 'cached' in Session and Local storage. The point of these examples is that both counters survive full page reloads, and the LocalStorage counter survives a complete browser shutdown and restart. Go ahead and try it out by clicking the Reload button after updating both counters and then shutting down the browser completely and going back to the same URL (with the same browser). What you should see is that reloads leave both counters intact at the counted values, while a browser restart will leave only the local storage counter intact. The code to deal with the SessionStorage (and LocalStorage not shown here) in the example is isolated into a couple of wrapper methods to simplify the code: function getSessionCount() { var count = 0; if (sessionStorage) { var count = sessionStorage.getItem("ss_count"); count = !count ? 0 : count * 1; } $("#txtSession").val(count); return count; } function setSessionCount(count) { if (sessionStorage) sessionStorage.setItem("ss_count", count.toString()); } These two functions essentially load and store a session counter value. The two key methods used here are: sessionStorage.getItem(key); sessionStorage.setItem(key,stringVal); Note that the value given to setItem and return by getItem has to be a string. If you pass another type you get an error. Don't let that limit you though - you can easily enough store JSON data in a variable so it's quite possible to pass complex objects and store them into a single sessionStorage value:var user = { name: "Rick", id="ricks", level=8 } sessionStorage.setItem("app_user",JSON.stringify(user)); to retrieve it:var user = sessionStorage.getItem("app_user"); if (user) user = JSON.parse(user); Simple! If you're using the Chrome Developer Tools (F12) you can also check out the session and local storage state on the Resource tab: You can also use this tool to refresh or remove entries from storage. What we just looked at is a purely client side implementation where a couple of counters are stored. For rich client centric AJAX applications sessionStorage and localStorage provide a very nice and simple API to store application state while the application is running. But you can also use these storage mechanisms to manage server centric HTML applications when you combine server rendering with some JavaScript to perform client side data caching. You can both store some state information and data on the client (ie. store a JSON object and carry it forth between server rendered HTML requests) or you can use it for good old HTTP based caching where some rendered HTML is saved and then restored later. Let's look at the latter with a real life example. Why do I need Client-side Page Caching for Server Rendered HTML? I don't know about you, but in a lot of my existing server driven applications I have lists that display a fair amount of data. Typically these lists contain links to then drill down into more specific data either for viewing or editing. You can then click on a link and go off to a detail page that provides more concise content. So far so good. But now you're done with the detail page and need to get back to the list, so you click on a 'bread crumbs trail' or an application level 'back to list' button and… …you end up back at the top of the list - the scroll position, the current selection in some cases even filters conditions - all gone with the wind. You've left behind the state of the list and are starting from scratch in your browsing of the list from the top. Not cool! Sound familiar? This a pretty common scenario with server rendered HTML content where it's so common to display lists to drill into, only to lose state in the process of returning back to the original list. Look at just about any traditional forums application, or even StackOverFlow to see what I mean here. Scroll down a bit to look at a post or entry, drill in then use the bread crumbs or tab to go back… In some cases returning to the top of a list is not a big deal. On StackOverFlow that sort of works because content is turning around so quickly you probably want to actually look at the top posts. Not always though - if you're browsing through a list of search topics you're interested in and drill in there's no way back to that position. Essentially anytime you're actively browsing the items in the list, that's when state becomes important and if it's not handled the user experience can be really disrupting. Content Caching If you're building client centric SPA style applications this is a fairly easy to solve problem - you tend to render the list once and then update the page content to overlay the detail content, only hiding the list temporarily until it's used again later. It's relatively easy to accomplish this simply by hiding content on the page and later making it visible again. But if you use server rendered content, hanging on to all the detail like filters, selections and scroll position is not quite as easy. Or is it??? This is where sessionStorage comes in handy. What if we just save the rendered content of a previous page, and then restore it when we return to this page based on a special flag that tells us to use the cached version? Let's see how we can do this. A real World Use Case Recently my local ISP asked me to help out with updating an ancient classifieds application. They had a very busy, local classifieds app that was originally an ASP classic application. The old app was - wait for it: frames based - and even though I lobbied against it, the decision was made to keep the frames based layout to allow rapid browsing of the hundreds of posts that are made on a daily basis. The primary reason they wanted this was precisely for the ability to quickly browse content item by item. While I personally hate working with Frames, I have to admit that the UI actually works well with the frames layout as long as you're running on a large desktop screen. You can check out the frames based desktop site here: http://classifieds.gorge.net/ However when I rebuilt the app I also added a secondary view that doesn't use frames. The main reason for this of course was for mobile displays which work horribly with frames. So there's a somewhat mobile friendly interface to the interface, which ditches the frames and uses some responsive design tweaking for mobile capable operation: http://classifeds.gorge.net/mobile (or browse the base url with your browser width under 800px) Here's what the mobile, non-frames view looks like: As you can see this means that the list of classifieds posts now is a list and there's a separate page for drilling down into the item. And of course… originally we ran into that usability issue I mentioned earlier where the browse, view detail, go back to the list cycle resulted in lost list state. Originally in mobile mode you scrolled through the list, found an item to look at and drilled in to display the item detail. Then you clicked back to the list and BAM - you've lost your place. Because there are so many items added on a daily basis the full list is never fully loaded, but rather there's a "Load Additional Listings" entry at the button. Not only did we originally lose our place when coming back to the list, but any 'additionally loaded' items are no longer there because the list was now rendering as if it was the first page hit. The additional listings, and any filters, the selection of an item all were lost. Major Suckage! Using Client SessionStorage to cache Server Rendered Content To work around this problem I decided to cache the rendered page content from the list in SessionStorage. Anytime the list renders or is updated with Load Additional Listings, the page HTML is cached and stored in Session Storage. Any back links from the detail page or the login or write entry forms then point back to the list page with a back=true query string parameter. If the server side sees this parameter it doesn't render the part of the page that is cached. Instead the client side code retrieves the data from the sessionState cache and simply inserts it into the page. It sounds pretty simple, and the overall the process is really easy, but there are a few gotchas that I'll discuss in a minute. But first let's look at the implementation. Let's start with the server side here because that'll give a quick idea of the doc structure. As I mentioned the server renders data from an ASP.NET MVC view. On the list page when returning to the list page from the display page (or a host of other pages) looks like this: https://classifieds.gorge.net/list?back=True The query string value is a flag, that indicates whether the server should render the HTML. Here's what the top level MVC Razor view for the list page looks like:@model MessageListViewModel @{ ViewBag.Title = "Classified Listing"; bool isBack = !string.IsNullOrEmpty(Request.QueryString["back"]); } <form method="post" action="@Url.Action("list")"> <div id="SizingContainer"> @if (!isBack) { @Html.Partial("List_CommandBar_Partial", Model) <div id="PostItemContainer" class="scrollbox" xstyle="-webkit-overflow-scrolling: touch;"> @Html.Partial("List_Items_Partial", Model) @if (Model.RequireLoadEntry) { <div class="postitem loadpostitems" style="padding: 15px;"> <div id="LoadProgress" class="smallprogressright"></div> <div class="control-progress"> Load additional listings... </div> </div> } </div> } </div> </form> As you can see the query string triggers a conditional block that if set is simply not rendered. The content inside of #SizingContainer basically holds the entire page's HTML sans the headers and scripts, but including the filter options and menu at the top. In this case this makes good sense - in other situations the fact that the menu or filter options might be dynamically updated might make you only cache the list rather than essentially the entire page. In this particular instance all of the content works and produces the proper result as both the list along with any filter conditions in the form inputs are restored. Ok, let's move on to the client. On the client there are two page level functions that deal with saving and restoring state. Like the counter example I showed earlier, I like to wrap the logic to save and restore values from sessionState into a separate function because they are almost always used in several places.page.saveData = function(id) { if (!sessionStorage) return; var data = { id: id, scroll: $("#PostItemContainer").scrollTop(), html: $("#SizingContainer").html() }; sessionStorage.setItem("list_html",JSON.stringify(data)); }; page.restoreData = function() { if (!sessionStorage) return; var data = sessionStorage.getItem("list_html"); if (!data) return null; return JSON.parse(data); }; The data that is saved is an object which contains an ID which is the selected element when the user clicks and a scroll position. These two values are used to reset the scroll position when the data is used from the cache. Finally the html from the #SizingContainer element is stored, which makes for the bulk of the document's HTML. In this application the HTML captured could be a substantial bit of data. If you recall, I mentioned that the server side code renders a small chunk of data initially and then gets more data if the user reads through the first 50 or so items. The rest of the items retrieved can be rather sizable. Other than the JSON deserialization that's Ok. Since I'm using SessionStorage the storage space has no immediate limits. Next is the core logic to handle saving and restoring the page state. At first though this would seem pretty simple, and in some cases it might be, but as the following code demonstrates there are a few gotchas to watch out for. Here's the relevant code I use to save and restore:$( function() { … var isBack = getUrlEncodedKey("back", location.href); if (isBack) { // remove the back key from URL setUrlEncodedKey("back", "", location.href); var data = page.restoreData(); // restore from sessionState if (!data) { // no data - force redisplay of the server side default list window.location = "list"; return; } $("#SizingContainer").html(data.html); var el = $(".postitem[data-id=" + data.id + "]"); $(".postitem").removeClass("highlight"); el.addClass("highlight"); $("#PostItemContainer").scrollTop(data.scroll); setTimeout(function() { el.removeClass("highlight"); }, 2500); } else if (window.noFrames) page.saveData(null); // save when page loads $("#SizingContainer").on("click", ".postitem", function() { var id = $(this).attr("data-id"); if (!id) return true; if (window.noFrames) page.saveData(id); var contentFrame = window.parent.frames["Content"]; if (contentFrame) contentFrame.location.href = "show/" + id; else window.location.href = "show/" + id; return false; }); … The code starts out by checking for the back query string flag which triggers restoring from the client cache. If cached the cached data structure is read from sessionStorage. It's important here to check if data was returned. If the user had back=true on the querystring but there is no cached data, he likely bookmarked this page or otherwise shut down the browser and came back to this URL. In that case the server didn't render any detail and we have no cached data, so all we can do is redirect to the original default list view using window.location. If we continued the page would render no data - so make sure to always check the cache retrieval result. Always! If there is data the it's loaded and the data.html data is restored back into the document by simply injecting the HTML back into the document's #SizingContainer element:$("#SizingContainer").html(data.html); It's that simple and it's quite quick even with a fully loaded list of additional items and on a phone. The actual HTML data is stored to the cache on every page load initially and then again when the user clicks on an element to navigate to a particular listing. The former ensures that the client cache always has something in it, and the latter updates with additional information for the selected element. For the click handling I use a data-id attribute on the list item (.postitem) in the list and retrieve the id from that. That id is then used to navigate to the actual entry as well as storing that Id value in the saved cached data. The id is used to reset the selection by searching for the data-id value in the restored elements. The overall process of this save/restore process is pretty straight forward and it doesn't require a bunch of code, yet it yields a huge improvement in the usability of the site on mobile devices (or anybody who uses the non-frames view). Some things to watch out for As easy as it conceptually seems to simply store and retrieve cached content, you have to be quite aware what type of content you are caching. The code above is all that's specific to cache/restore cycle and it works, but it took a few tweaks to the rest of the script code and server code to make it all work. There were a few gotchas that weren't immediately obvious. Here are a few things to pay attention to: Event Handling Logic Timing of manipulating DOM events Inline Script Code Bookmarking to the Cache Url when no cache exists Do you have inline script code in your HTML? That script code isn't going to run if you restore from cache and simply assign or it may not run at the time you think it would normally in the DOM rendering cycle. JavaScript Event Hookups The biggest issue I ran into with this approach almost immediately is that originally I had various static event handlers hooked up to various UI elements that are now cached. If you have an event handler like:$("#btnSearch").click( function() {…}); that works fine when the page loads with server rendered HTML, but that code breaks when you now load the HTML from cache. Why? Because the elements you're trying to hook those events to may not actually be there - yet. Luckily there's an easy workaround for this by using deferred events. With jQuery you can use the .on() event handler instead:$("#SelectionContainer").on("click","#btnSearch", function() {…}); which monitors a parent element for the events and checks for the inner selector elements to handle events on. This effectively defers to runtime event binding, so as more items are added to the document bindings still work. For any cached content use deferred events. Timing of manipulating DOM Elements Along the same lines make sure that your DOM manipulation code follows the code that loads the cached content into the page so that you don't manipulate DOM elements that don't exist just yet. Ideally you'll want to check for the condition to restore cached content towards the top of your script code, but that can be tricky if you have components or other logic that might not all run in a straight line. Inline Script Code Here's another small problem I ran into: I use a DateTime Picker widget I built a while back that relies on the jQuery date time picker. I also created a helper function that allows keyboard date navigation into it that uses JavaScript logic. Because MVC's limited 'object model' the only way to embed widget content into the page is through inline script. This code broken when I inserted the cached HTML into the page because the script code was not available when the component actually got injected into the page. As the last bullet - it's a matter of timing. There's no good work around for this - in my case I pulled out the jQuery date picker and relied on native <input type="date" /> logic instead - a better choice these days anyway, especially since this view is meant to be primarily to serve mobile devices which actually support date input through the browser (unlike desktop browsers of which only WebKit seems to support it). Bookmarking Cached Urls When you cache HTML content you have to make a decision whether you cache on the client and also not render that same content on the server. In the Classifieds app I didn't render server side content so if the user comes to the page with back=True and there is no cached content I have to a have a Plan B. Typically this happens when somebody ends up bookmarking the back URL. The easiest and safest solution for this scenario is to ALWAYS check the cache result to make sure it exists and if not have a safe URL to go back to - in this case to the plain uncached list URL which amounts to effectively redirecting. This seems really obvious in hindsight, but it's easy to overlook and not see a problem until much later, when it's not obvious at all why the page is not rendering anything. Don't use <body> to replace Content Since we're practically replacing all the HTML in the page it may seem tempting to simply replace the HTML content of the <body> tag. Don't. The body tag usually contains key things that should stay in the page and be there when it loads. Specifically script tags and elements and possibly other embedded content. It's best to create a top level DOM element specifically as a placeholder container for your cached content and wrap just around the actual content you want to replace. In the app above the #SizingContainer is that container. Other Approaches The approach I've used for this application is kind of specific to the existing server rendered application we're running and so it's just one approach you can take with caching. However for server rendered content caching this is a pattern I've used in a few apps to retrofit some client caching into list displays. In this application I took the path of least resistance to the existing server rendering logic. Here are a few other ways that come to mind: Using Partial HTML Rendering via AJAXInstead of rendering the page initially on the server, the page would load empty and the client would render the UI by retrieving the respective HTML and embedding it into the page from a Partial View. This effectively makes the initial rendering and the cached rendering logic identical and removes the server having to decide whether this request needs to be rendered or not (ie. not checking for a back=true switch). All the logic related to caching is made on the client in this case. Using JSON Data and Client RenderingThe hardcore client option is to do the whole UI SPA style and pull data from the server and then use client rendering or databinding to pull the data down and render using templates or client side databinding with knockout/angular et al. As with the Partial Rendering approach the advantage is that there's no difference in the logic between pulling the data from cache or rendering from scratch other than the initial check for the cache request. Of course if the app is a full on SPA app, then caching may not be required even - the list could just stay in memory and be hidden and reactivated. I'm sure there are a number of other ways this can be handled as well especially using AJAX. AJAX rendering might simplify the logic, but it also complicates search engine optimization since there's no content loaded initially. So there are always tradeoffs and it's important to look at all angles before deciding on any sort of caching solution in general. State of the Session SessionState and LocalStorage are easy to use in client code and can be integrated even with server centric applications to provide nice caching features of content and data. In this post I've shown a very specific scenario of storing HTML content for the purpose of remembering list view data and state and making the browsing experience for lists a bit more friendly, especially if there's dynamically loaded content involved. If you haven't played with sessionStorage or localStorage I encourage you to give it a try. There's a lot of cool stuff that you can do with this beyond the specific scenario I've covered here… Resources Overview of localStorage (also applies to sessionStorage) Web Storage Compatibility Modernizr Test Suite© Rick Strahl, West Wind Technologies, 2005-2013Posted in JavaScript HTML5 ASP.NET MVC Tweet !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs"); (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })();

Read the article

Node.js Adventure - Storage Services and Service Runtime

- by Shaun

When I described on how to host a Node.js application on Windows Azure, one of questions might be raised about how to consume the vary Windows Azure services, such as the storage, service bus, access control, etc.. Interact with windows azure services is available in Node.js through the Windows Azure Node.js SDK, which is a module available in NPM. In this post I would like to describe on how to use Windows Azure Storage (a.k.a. WAS) as well as the service runtime. Consume Windows Azure Storage Let’s firstly have a look on how to consume WAS through Node.js. As we know in the previous post we can host Node.js application on Windows Azure Web Site (a.k.a. WAWS) as well as Windows Azure Cloud Service (a.k.a. WACS). In theory, WAWS is also built on top of WACS worker roles with some more features. Hence in this post I will only demonstrate for hosting in WACS worker role. The Node.js code can be used when consuming WAS when hosted on WAWS. But since there’s no roles in WAWS, the code for consuming service runtime mentioned in the next section cannot be used for WAWS node application. We can use the solution that I created in my last post. Alternatively we can create a new windows azure project in Visual Studio with a worker role, add the “node.exe” and “index.js” and install “express” and “node-sqlserver” modules, make all files as “Copy always”. In order to use windows azure services we need to have Windows Azure Node.js SDK, as knows as a module named “azure” which can be installed through NPM. Once we downloaded and installed, we need to include them in our worker role project and make them as “Copy always”. You can use my “Copy all always” tool mentioned in my last post to update the currently worker role project file. You can also find the source code of this tool here. The source code of Windows Azure SDK for Node.js can be found in its GitHub page. It contains two parts. One is a CLI tool which provides a cross platform command line package for Mac and Linux to manage WAWS and Windows Azure Virtual Machines (a.k.a. WAVM). The other is a library for managing and consuming vary windows azure services includes tables, blobs, queues, service bus and the service runtime. I will not cover all of them but will only demonstrate on how to use tables and service runtime information in this post. You can find the full document of this SDK here. Back to Visual Studio and open the “index.js”, let’s continue our application from the last post, which was working against Windows Azure SQL Database (a.k.a. WASD). The code should looks like this. 1: var express = require("express"); 2: var sql = require("node-sqlserver"); 3: 4: var connectionString = "Driver={SQL Server Native Client 10.0};Server=tcp:ac6271ya9e.database.windows.net,1433;Database=synctile;Uid=shaunxu@ac6271ya9e;Pwd={PASSWORD};Encrypt=yes;Connection Timeout=30;"; 5: var port = 80; 6: 7: var app = express(); 8: 9: app.configure(function () { 10: app.use(express.bodyParser()); 11: }); 12: 13: app.get("/", function (req, res) { 14: sql.open(connectionString, function (err, conn) { 15: if (err) { 16: console.log(err); 17: res.send(500, "Cannot open connection."); 18: } 19: else { 20: conn.queryRaw("SELECT * FROM [Resource]", function (err, results) { 21: if (err) { 22: console.log(err); 23: res.send(500, "Cannot retrieve records."); 24: } 25: else { 26: res.json(results); 27: } 28: }); 29: } 30: }); 31: }); 32: 33: app.get("/text/:key/:culture", function (req, res) { 34: sql.open(connectionString, function (err, conn) { 35: if (err) { 36: console.log(err); 37: res.send(500, "Cannot open connection."); 38: } 39: else { 40: var key = req.params.key; 41: var culture = req.params.culture; 42: var command = "SELECT * FROM [Resource] WHERE [Key] = '" + key + "' AND [Culture] = '" + culture + "'"; 43: conn.queryRaw(command, function (err, results) { 44: if (err) { 45: console.log(err); 46: res.send(500, "Cannot retrieve records."); 47: } 48: else { 49: res.json(results); 50: } 51: }); 52: } 53: }); 54: }); 55: 56: app.get("/sproc/:key/:culture", function (req, res) { 57: sql.open(connectionString, function (err, conn) { 58: if (err) { 59: console.log(err); 60: res.send(500, "Cannot open connection."); 61: } 62: else { 63: var key = req.params.key; 64: var culture = req.params.culture; 65: var command = "EXEC GetItem '" + key + "', '" + culture + "'"; 66: conn.queryRaw(command, function (err, results) { 67: if (err) { 68: console.log(err); 69: res.send(500, "Cannot retrieve records."); 70: } 71: else { 72: res.json(results); 73: } 74: }); 75: } 76: }); 77: }); 78: 79: app.post("/new", function (req, res) { 80: var key = req.body.key; 81: var culture = req.body.culture; 82: var val = req.body.val; 83: 84: sql.open(connectionString, function (err, conn) { 85: if (err) { 86: console.log(err); 87: res.send(500, "Cannot open connection."); 88: } 89: else { 90: var command = "INSERT INTO [Resource] VALUES ('" + key + "', '" + culture + "', N'" + val + "')"; 91: conn.queryRaw(command, function (err, results) { 92: if (err) { 93: console.log(err); 94: res.send(500, "Cannot retrieve records."); 95: } 96: else { 97: res.send(200, "Inserted Successful"); 98: } 99: }); 100: } 101: }); 102: }); 103: 104: app.listen(port); Now let’s create a new function, copy the records from WASD to table service. 1. Delete the table named “resource”. 2. Create a new table named “resource”. These 2 steps ensures that we have an empty table. 3. Load all records from the “resource” table in WASD. 4. For each records loaded from WASD, insert them into the table one by one. 5. Prompt to user when finished. In order to use table service we need the storage account and key, which can be found from the developer portal. Just select the storage account and click the Manage Keys button. Then create two local variants in our Node.js application for the storage account name and key. Since we need to use WAS we need to import the azure module. Also I created another variant stored the table name. In order to work with table service I need to create the storage client for table service. This is very similar as the Windows Azure SDK for .NET. As the code below I created a new variant named “client” and use “createTableService”, specified my storage account name and key. 1: var azure = require("azure"); 2: var storageAccountName = "synctile"; 3: var storageAccountKey = "/cOy9L7xysXOgPYU9FjDvjrRAhaMX/5tnOpcjqloPNDJYucbgTy7MOrAW7CbUg6PjaDdmyl+6pkwUnKETsPVNw=="; 4: var tableName = "resource"; 5: var client = azure.createTableService(storageAccountName, storageAccountKey); Now create a new function for URL “/was/init” so that we can trigger it through browser. Then in this function we will firstly load all records from WASD. 1: app.get("/was/init", function (req, res) { 2: // load all records from windows azure sql database 3: sql.open(connectionString, function (err, conn) { 4: if (err) { 5: console.log(err); 6: res.send(500, "Cannot open connection."); 7: } 8: else { 9: conn.queryRaw("SELECT * FROM [Resource]", function (err, results) { 10: if (err) { 11: console.log(err); 12: res.send(500, "Cannot retrieve records."); 13: } 14: else { 15: if (results.rows.length > 0) { 16: // begin to transform the records into table service 17: } 18: } 19: }); 20: } 21: }); 22: }); When we succeed loaded all records we can start to transform them into table service. First I need to recreate the table in table service. This can be done by deleting and creating the table through table client I had just created previously. 1: app.get("/was/init", function (req, res) { 2: // load all records from windows azure sql database 3: sql.open(connectionString, function (err, conn) { 4: if (err) { 5: console.log(err); 6: res.send(500, "Cannot open connection."); 7: } 8: else { 9: conn.queryRaw("SELECT * FROM [Resource]", function (err, results) { 10: if (err) { 11: console.log(err); 12: res.send(500, "Cannot retrieve records."); 13: } 14: else { 15: if (results.rows.length > 0) { 16: // begin to transform the records into table service 17: // recreate the table named 'resource' 18: client.deleteTable(tableName, function (error) { 19: client.createTableIfNotExists(tableName, function (error) { 20: if (error) { 21: error["target"] = "createTableIfNotExists"; 22: res.send(500, error); 23: } 24: else { 25: // transform the records 26: } 27: }); 28: }); 29: } 30: } 31: }); 32: } 33: }); 34: }); As you can see, the azure SDK provide its methods in callback pattern. In fact, almost all modules in Node.js use the callback pattern. For example, when I deleted a table I invoked “deleteTable” method, provided the name of the table and a callback function which will be performed when the table had been deleted or failed. Underlying, the azure module will perform the table deletion operation in POSIX async threads pool asynchronously. And once it’s done the callback function will be performed. This is the reason we need to nest the table creation code inside the deletion function. If we perform the table creation code after the deletion code then they will be invoked in parallel. Next, for each records in WASD I created an entity and then insert into the table service. Finally I send the response to the browser. Can you find a bug in the code below? I will describe it later in this post. 1: app.get("/was/init", function (req, res) { 2: // load all records from windows azure sql database 3: sql.open(connectionString, function (err, conn) { 4: if (err) { 5: console.log(err); 6: res.send(500, "Cannot open connection."); 7: } 8: else { 9: conn.queryRaw("SELECT * FROM [Resource]", function (err, results) { 10: if (err) { 11: console.log(err); 12: res.send(500, "Cannot retrieve records."); 13: } 14: else { 15: if (results.rows.length > 0) { 16: // begin to transform the records into table service 17: // recreate the table named 'resource' 18: client.deleteTable(tableName, function (error) { 19: client.createTableIfNotExists(tableName, function (error) { 20: if (error) { 21: error["target"] = "createTableIfNotExists"; 22: res.send(500, error); 23: } 24: else { 25: // transform the records 26: for (var i = 0; i < results.rows.length; i++) { 27: var entity = { 28: "PartitionKey": results.rows[i][1], 29: "RowKey": results.rows[i][0], 30: "Value": results.rows[i][2] 31: }; 32: client.insertEntity(tableName, entity, function (error) { 33: if (error) { 34: error["target"] = "insertEntity"; 35: res.send(500, error); 36: } 37: else { 38: console.log("entity inserted"); 39: } 40: }); 41: } 42: // send the 43: console.log("all done"); 44: res.send(200, "All done!"); 45: } 46: }); 47: }); 48: } 49: } 50: }); 51: } 52: }); 53: }); Now we can publish it to the cloud and have a try. But normally we’d better test it at the local emulator first. In Node.js SDK there are three build-in properties which provides the account name, key and host address for local storage emulator. We can use them to initialize our table service client. We also need to change the SQL connection string to let it use my local database. The code will be changed as below. 1: // windows azure sql database 2: //var connectionString = "Driver={SQL Server Native Client 10.0};Server=tcp:ac6271ya9e.database.windows.net,1433;Database=synctile;Uid=shaunxu@ac6271ya9e;Pwd=eszqu94XZY;Encrypt=yes;Connection Timeout=30;"; 3: // sql server 4: var connectionString = "Driver={SQL Server Native Client 11.0};Server={.};Database={Caspar};Trusted_Connection={Yes};"; 5: 6: var azure = require("azure"); 7: var storageAccountName = "synctile"; 8: var storageAccountKey = "/cOy9L7xysXOgPYU9FjDvjrRAhaMX/5tnOpcjqloPNDJYucbgTy7MOrAW7CbUg6PjaDdmyl+6pkwUnKETsPVNw=="; 9: var tableName = "resource"; 10: // windows azure storage 11: //var client = azure.createTableService(storageAccountName, storageAccountKey); 12: // local storage emulator 13: var client = azure.createTableService(azure.ServiceClient.DEVSTORE_STORAGE_ACCOUNT, azure.ServiceClient.DEVSTORE_STORAGE_ACCESS_KEY, azure.ServiceClient.DEVSTORE_TABLE_HOST); Now let’s run the application and navigate to “localhost:12345/was/init” as I hosted it on port 12345. We can find it transformed the data from my local database to local table service. Everything looks fine. But there is a bug in my code. If we have a look on the Node.js command window we will find that it sent response before all records had been inserted, which is not what I expected. The reason is that, as I mentioned before, Node.js perform all IO operations in non-blocking model. When we inserted the records we executed the table service insert method in parallel, and the operation of sending response was also executed in parallel, even though I wrote it at the end of my logic. The correct logic should be, when all entities had been copied to table service with no error, then I will send response to the browser, otherwise I should send error message to the browser. To do so I need to import another module named “async”, which helps us to coordinate our asynchronous code. Install the module and import it at the beginning of the code. Then we can use its “forEach” method for the asynchronous code of inserting table entities. The first argument of “forEach” is the array that will be performed. The second argument is the operation for each items in the array. And the third argument will be invoked then all items had been performed or any errors occurred. Here we can send our response to browser. 1: app.get("/was/init", function (req, res) { 2: // load all records from windows azure sql database 3: sql.open(connectionString, function (err, conn) { 4: if (err) { 5: console.log(err); 6: res.send(500, "Cannot open connection."); 7: } 8: else { 9: conn.queryRaw("SELECT * FROM [Resource]", function (err, results) { 10: if (err) { 11: console.log(err); 12: res.send(500, "Cannot retrieve records."); 13: } 14: else { 15: if (results.rows.length > 0) { 16: // begin to transform the records into table service 17: // recreate the table named 'resource' 18: client.deleteTable(tableName, function (error) { 19: client.createTableIfNotExists(tableName, function (error) { 20: if (error) { 21: error["target"] = "createTableIfNotExists"; 22: res.send(500, error); 23: } 24: else { 25: async.forEach(results.rows, 26: // transform the records 27: function (row, callback) { 28: var entity = { 29: "PartitionKey": row[1], 30: "RowKey": row[0], 31: "Value": row[2] 32: }; 33: client.insertEntity(tableName, entity, function (error) { 34: if (error) { 35: callback(error); 36: } 37: else { 38: console.log("entity inserted."); 39: callback(null); 40: } 41: }); 42: }, 43: // send reponse 44: function (error) { 45: if (error) { 46: error["target"] = "insertEntity"; 47: res.send(500, error); 48: } 49: else { 50: console.log("all done"); 51: res.send(200, "All done!"); 52: } 53: } 54: ); 55: } 56: }); 57: }); 58: } 59: } 60: }); 61: } 62: }); 63: }); Run it locally and now we can find the response was sent after all entities had been inserted. Query entities against table service is simple as well. Just use the “queryEntity” method from the table service client and providing the partition key and row key. We can also provide a complex query criteria as well, for example the code here. In the code below I queried an entity by the partition key and row key, and return the proper localization value in response. 1: app.get("/was/:key/:culture", function (req, res) { 2: var key = req.params.key; 3: var culture = req.params.culture; 4: client.queryEntity(tableName, culture, key, function (error, entity) { 5: if (error) { 6: res.send(500, error); 7: } 8: else { 9: res.json(entity); 10: } 11: }); 12: }); And then tested it on local emulator. Finally if we want to publish this application to the cloud we should change the database connection string and storage account. For more information about how to consume blob and queue service, as well as the service bus please refer to the MSDN page. Consume Service Runtime As I mentioned above, before we published our application to the cloud we need to change the connection string and account information in our code. But if you had played with WACS you should have known that the service runtime provides the ability to retrieve configuration settings, endpoints and local resource information at runtime. Which means we can have these values defined in CSCFG and CSDEF files and then the runtime should be able to retrieve the proper values. For example we can add some role settings though the property window of the role, specify the connection string and storage account for cloud and local. And the can also use the endpoint which defined in role environment to our Node.js application. In Node.js SDK we can get an object from “azure.RoleEnvironment”, which provides the functionalities to retrieve the configuration settings and endpoints, etc.. In the code below I defined the connection string variants and then use the SDK to retrieve and initialize the table client. 1: var connectionString = ""; 2: var storageAccountName = ""; 3: var storageAccountKey = ""; 4: var tableName = ""; 5: var client; 6: 7: azure.RoleEnvironment.getConfigurationSettings(function (error, settings) { 8: if (error) { 9: console.log("ERROR: getConfigurationSettings"); 10: console.log(JSON.stringify(error)); 11: } 12: else { 13: console.log(JSON.stringify(settings)); 14: connectionString = settings["SqlConnectionString"]; 15: storageAccountName = settings["StorageAccountName"]; 16: storageAccountKey = settings["StorageAccountKey"]; 17: tableName = settings["TableName"]; 18: 19: console.log("connectionString = %s", connectionString); 20: console.log("storageAccountName = %s", storageAccountName); 21: console.log("storageAccountKey = %s", storageAccountKey); 22: console.log("tableName = %s", tableName); 23: 24: client = azure.createTableService(storageAccountName, storageAccountKey); 25: } 26: }); In this way we don’t need to amend the code for the configurations between local and cloud environment since the service runtime will take care of it. At the end of the code we will listen the application on the port retrieved from SDK as well. 1: azure.RoleEnvironment.getCurrentRoleInstance(function (error, instance) { 2: if (error) { 3: console.log("ERROR: getCurrentRoleInstance"); 4: console.log(JSON.stringify(error)); 5: } 6: else { 7: console.log(JSON.stringify(instance)); 8: if (instance["endpoints"] && instance["endpoints"]["nodejs"]) { 9: var endpoint = instance["endpoints"]["nodejs"]; 10: app.listen(endpoint["port"]); 11: } 12: else { 13: app.listen(8080); 14: } 15: } 16: }); But if we tested the application right now we will find that it cannot retrieve any values from service runtime. This is because by default, the entry point of this role was defined to the worker role class. In windows azure environment the service runtime will open a named pipeline to the entry point instance, so that it can connect to the runtime and retrieve values. But in this case, since the entry point was worker role and the Node.js was opened inside the role, the named pipeline was established between our worker role class and service runtime, so our Node.js application cannot use it. To fix this problem we need to open the CSDEF file under the azure project, add a new element named Runtime. Then add an element named EntryPoint which specify the Node.js command line. So that the Node.js application will have the connection to service runtime, then it’s able to read the configurations. Start the Node.js at local emulator we can find it retrieved the connections, storage account for local. And if we publish our application to azure then it works with WASD and storage service through the configurations for cloud. Summary In this post I demonstrated how to use Windows Azure SDK for Node.js to interact with storage service, especially the table service. I also demonstrated on how to use WACS service runtime, how to retrieve the configuration settings and the endpoint information. And in order to make the service runtime available to my Node.js application I need to create an entry point element in CSDEF file and set “node.exe” as the entry point. I used five posts to introduce and demonstrate on how to run a Node.js application on Windows platform, how to use Windows Azure Web Site and Windows Azure Cloud Service worker role to host our Node.js application. I also described how to work with other services provided by Windows Azure platform through Windows Azure SDK for Node.js. Node.js is a very new and young network application platform. But since it’s very simple and easy to learn and deploy, as well as, it utilizes single thread non-blocking IO model, Node.js became more and more popular on web application and web service development especially for those IO sensitive projects. And as Node.js is very good at scaling-out, it’s more useful on cloud computing platform. Use Node.js on Windows platform is new, too. The modules for SQL database and Windows Azure SDK are still under development and enhancement. It doesn’t support SQL parameter in “node-sqlserver”. It does support using storage connection string to create the storage client in “azure”. But Microsoft is working on make them easier to use, working on add more features and functionalities. PS, you can download the source code here. You can download the source code of my “Copy all always” tool here. Hope this helps, Shaun All documents and related graphics, codes are provided "AS IS" without warranty of any kind. Copyright © Shaun Ziyan Xu. This work is licensed under the Creative Commons License.

Read the article

GeoIP and Nginx

- by JavierMartinez

I have a nginx with geoip, but it is not working rightly. The issue is the next: Nginx are getting geodata from $_SERVER['REMOTE_ADDR'] instead of $_SERVER['HTTP_X_HAPROXY_IP'], which have the real client ip. So, the reported geodata belongs to my server ip instead of client ip. Does anybody where could be the error to fix it? Nginx version and compiled modules: nginx -V nginx version: nginx/1.2.3 TLS SNI support enabled configure arguments: --prefix=/etc/nginx --conf-path=/etc/nginx/nginx.conf --error-log- path=/var/log/nginx/error.log --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-log-path=/var/log/nginx/access.log --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --lock-path=/var/lock/nginx.lock --pid-path=/var/run/nginx.pid --with-pcre-jit --with-debug --with-file-aio --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_realip_module --with-http_secure_link_module --with-http_stub_status_module --with-http_ssl_module --with-http_sub_module --with-http_xslt_module --with-ipv6 --with-sha1=/usr/include/openssl --with-md5=/usr/include/openssl --with-mail --with-mail_ssl_module --add-module=/usr/src/nginx/source/nginx-1.2.3/debian/modules/nginx-auth-pam --add-module=/usr/src/nginx/source/nginx-1.2.3/debian/modules/nginx-echo --add-module=/usr/src/nginx/source/nginx-1.2.3/debian/modules/nginx-upstream-fair --add-module=/usr/src/nginx/source/nginx-1.2.3/debian/modules/nginx-dav-ext-module --add-module=/usr/src/nginx/source/nginx-1.2.3/debian/modules/nginx-syslog --add-module=/usr/src/nginx/source/nginx-1.2.3/debian/modules/nginx-cache-purge nginx site conf (frontend machine) server { root /var/www/storage; server_name ~^.*(\.)?mydomain.com$; if ($host ~ ^(.*)\.mydomain\.com$) { set $new_host $1.mydomain.com; } if ($host !~ ^(.*)\.mydomain\.com$) { set $new_host www.mydomain.com; } add_header Staging true; real_ip_header X-HAProxy-IP; set_real_ip_from 10.5.0.10/32; location /files { expires 30d; if ($uri !~ ^/files/([a-fA-F0-9]+)_(220|45)\.jpg$) { return 403; } rewrite ^/files/([a-fA-F0-9][a-fA-F0-9])([a-fA-F0-9][a-fA-F0-9])([a-fA-F0-9][a-fA-F0-9])([a-fA-F0-9][a-fA-F0-9])([a-fA-F0-9]+)_(220|45)\.jpg$ /files/$1/$2/$3/$4/$1$2$3$4$5_$6.jpg break; try_files $uri @to_backend; } location /assets { if ($uri ~ ^/assets/r([a-zA-Z0-9]+[^/])(/(css|js|fonts)/.*)) { rewrite ^/assets/r([a-zA-Z0-9]+[^/])/(css|js|fonts)/(.*)$ /assets/$2/$3 break; } try_files $uri @to_backend; } location / { proxy_set_header Host $new_host; proxy_set_header X-HAProxy-IP $remote_addr; proxy_pass http://10.5.0.10:8080; } location @to_backend { proxy_set_header Host $new_host; proxy_pass http://10.5.0.10:8080; } } nginx.conf (backend machine) http{ ... ## # GeoIP Config ## geoip_country /etc/nginx/geoip/GeoIP.dat; # the country IP database geoip_city /etc/nginx/geoip/GeoLiteCity.dat; # the city IP database ... } fastcgi_params (backend machine) ### SET GEOIP Variables ### fastcgi_param GEOIP_COUNTRY_CODE $geoip_country_code; fastcgi_param GEOIP_COUNTRY_CODE3 $geoip_country_code3; fastcgi_param GEOIP_COUNTRY_NAME $geoip_country_name; fastcgi_param GEOIP_CITY_COUNTRY_CODE $geoip_city_country_code; fastcgi_param GEOIP_CITY_COUNTRY_CODE3 $geoip_city_country_code3; fastcgi_param GEOIP_CITY_COUNTRY_NAME $geoip_city_country_name; fastcgi_param GEOIP_REGION $geoip_region; fastcgi_param GEOIP_CITY $geoip_city; fastcgi_param GEOIP_POSTAL_CODE $geoip_postal_code; fastcgi_param GEOIP_CITY_CONTINENT_CODE $geoip_city_continent_code; fastcgi_param GEOIP_LATITUDE $geoip_latitude; fastcgi_param GEOIP_LONGITUDE $geoip_longitude; haproxy.conf (frontend machine) defaults log global option forwardfor option httpclose mode http retries 3 option redispatch maxconn 4096 contimeout 100000 clitimeout 100000 srvtimeout 100000 listen cluster_webs *:8080 mode http option tcpka option httpchk option httpclose option forwardfor balance roundrobin server backend-stage 10.5.0.11:80 weight 1 $_SERVER dump: http://paste.laravel.com/7dy Where 10.5.0.10 is frontend private ip and 10.5.0.11 backend private ip

Read the article

What can I send back to the browser while I wait for PHP execution?

- by Matt Malesky

So....I have a PHP page that involves a lot of backend execution, namely 'exec' calls to run shell commands on the host server. This can take upwards of a few minutes depending on the calls involved. (If you look below, each recursion through the exec calls is mounting a LUN; I'd like to sometimes do upwards of 100 per execution.) I'm curious on what I can do to send content back to the browser (and prevent it from timing out). <!DOCTYPE html> <html> <head> <title>sfvmtk</title> </head> <body> <?php // TEMPORARY VARIABLES FOR TESTING $hba = 'vmhba38'; $svip = '10.10.20.100'; $targets = array ( 0 => array ( 'iqn' => 'iqn.2010-01.com.sf:t5np.esxtest.41', 'account' => 'esx', 'isecret' => 'isecret00000', 'tsecret' => 'tsecret00000' ), 1 => array ( 'iqn' => 'iqn.2010-01.com.sf:t5np.esxtest2.42', 'account' => 'esx2', 'isecret' => 'isecret00001', 'tsecret' => 'tsecret00001' ) ); $hostname = $_REQUEST['hostname']; $username = $_REQUEST['username']; $password = $_REQUEST['password']; foreach ($targets as $ctarget) { exec('esxcli -s '.$hostname.' -u '.$username.' -p '.$password.' iscsi adapter discovery statictarget add -A '.$hba.' -a '.$svip.' -n '.$ctarget['iqn'], $out); exec('esxcli -s '.$hostname.' -u '.$username.' -p '.$password.' iscsi adapter target portal auth chap set -A '.$hba.' -a '.$svip.' -N '.$ctarget['account'].' -d uni -l required -n '.$ctarget['iqn'].' -S '.$ctarget['isecret'], $out); exec('esxcli -s '.$hostname.' -u '.$username.' -p '.$password.' iscsi adapter target portal auth chap set -A '.$hba.' -a '.$svip.' -N '.$ctarget['account'].' -d mutual -l required -n '.$ctarget['iqn'].' -S '.$ctarget['tsecret'], $out); } exec('vicfg-rescan --server '.$hostname.' --username '.$username.' --password '.$password.' '.$hba, $out); ?> </body> </html>

Read the article

Why am I getting a 403 error on a POST to a PHP script?

- by John Gallagher

Background I want to allow my users to submit a crash report which will get emailed to me. I'm using UKCrashReporter with the bundled PHP script I've modified. This code does a POST to a specified URL along with the crash report. I'm on a shared server running Linux. My main domain is synapticmishap.co.uk. The Problem When I send the crash report off, on the Cocoa side, it reports as having sent it successfully, but I don't receive an email. The code has been used in lots of other well established Cocoa projects and it was working for me a few months ago. That leads me to conclude that the problems are related to my web server setup, something I know almost nothing about. When I look at my log files, I see entries like this: IP Redacted - - [10/Jun/2010:09:47:53 +0100] "POST /synapticmishap/crashreportform.php HTTP/1.1" 403 74 "-" "UKCrashReporter" What I've tried I've tried accessing the page at http://synapticmishap.co.uk/synapticmishap/crashreportform.php via a browser. It loads fine. I've made sure the permissions on this php script are set so anyone can execute it. I've tried removing the deny entries from the section of .htaccess at various levels starting with root. I've downloaded the URLParams plugin for Firefox which allows you to simulate POSTs. I put in the URL above and tried a post with "crashlog" as the parameter and "test" as the value. This generated a 200 log entry in my log file - it seemed to work, although no mail message was sent. Code I've got the following at http://synapticmishap.co.uk/synapticmishap/crashreportform.php. I've simplified it to just the bare bones in an effort to get it working. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Crash Report</title> </head> <body> <p>This page contains super special magic which submits a crash report item to me.</p> <p>Nothing to see here - move along.</p> <?php mail( "[email protected]", "Crash Report", "\r\n\r\nThis is a test."); ?> </body> </html> This is my top level .htaccess file: RewriteEngine on # -FrontPage- IndexIgnore .htaccess */.??* *~ *# */HEADER* */README* */_vti* <Limit GET POST> order deny,allow deny from all allow from all </Limit> <Limit PUT DELETE> order deny,allow deny from all </Limit> Options All -Indexes RewriteCond %{HTTP_HOST} ^synapticmishap.co.uk$ [OR] RewriteCond %{HTTP_HOST} ^www.synapticmishap.co.uk$ RewriteCond %{HTTP_HOST} ^lapsusapp.co.uk$ [OR] RewriteCond %{HTTP_HOST} ^www.lapsusapp.co.uk$ RewriteRule ^/?$ "http\:\/\/synapticmishap\.co\.uk\/synapticmishap\/lapsuspromo\/" [R=301,L] RewriteCond %{HTTP_HOST} ^jgtutoring.co.uk$ [OR] RewriteCond %{HTTP_HOST} ^www.jgtutoring.co.uk$ RewriteRule ^/?$ "http\:\/\/synapticmishap\.co\.uk\/tutoring" [R=301,L] RewriteCond %{HTTP_HOST} ^synapticmishap.co.uk$ [OR] RewriteCond %{HTTP_HOST} ^www.synapticmishap.co.uk$ RewriteRule ^/?$ "http\:\/\/synapticmishap\.co\.uk\/synapticmishap" [R=301,L] RewriteCond %{HTTP_HOST} ^jgediting.co.uk$ [OR] RewriteCond %{HTTP_HOST} ^www.jgediting.co.uk$ RewriteRule ^/?$ "http\:\/\/synapticmishap\.co\.uk\/editing" [R=301,L] RewriteCond %{HTTP_REFERER} !^$ RewriteCond %{HTTP_REFERER} !^http://synapticmishap.co.uk/.*$ [NC] RewriteCond %{HTTP_REFERER} !^http://synapticmishap.co.uk$ [NC] RewriteCond %{HTTP_REFERER} !^http://www.synapticmishap.co.uk/.*$ [NC] RewriteCond %{HTTP_REFERER} !^http://www.synapticmishap.co.uk$ [NC] RewriteCond %{HTTP_REFERER} !^http://synapticmishap.co.uk/synapticmishap/crashreportform.php/.*$ [NC] RewriteCond %{HTTP_REFERER} !^http://synapticmishap.co.uk/synapticmishap/crashreportform.php$ [NC] RewriteRule .*\.(jpg|jpeg|gif|png|bmp)$ - [F,NC] Help! I'm at the end of my tether with this and I'm in a very unfamiliar space with all this web stuff. I'd be most appreciative of any thoughts people had on why this isn't working. Thanks.

Read the article

VirtualServer reverseproxy works locally, but not from client

- by Yep

Setup: 2 Webservers pointed to 127.0.0.1:8080 and :8081. Curl validates they work as expected. Apache with the following virt hosts: NameVirtualHost 192.168.1.1:80 <VirtualHost 192.168.1.1:80> ServerAdmin [email protected] ProxyPass / http://127.0.0.1:8080/ ProxyPassReverse / http://127.0.0.1:8080/ ServerName 192.168.1.1 ServerAlias http://192.168.1.1 </VirtualHost> NameVirtualHost 192.168.1.2:80 <VirtualHost 192.168.1.2:80> ServerAdmin [email protected] ProxyPass / http://127.0.0.1:8081/ ProxyPassReverse / http://127.0.0.1:8081/ ServerName 192.168.1.2 ServerAlias http://192.168.1.2 </VirtualHost> On the server I can curl to the virtualhosts and receive appropriate responses. (curl 192.168.1.1 gives me the webservers response from localhost:8080, etc) remote hosts cannot however connect to 192.168.1.1 or .2 at all. What am I missing? Re: comments Yes, the default directory Directive is still in place. # Deny access to root file system <Directory /> Options None AllowOverride None Order Deny,Allow deny from all </Directory> No apache logs are generated when trying to reach 192.168.1.1 remotely. They do get generated when curl from local. If I point the webservers to *:8080 and *:8081 instead of binding to localhost, I can access them from a remote host via 192.168.1.1 and 192.168.1.2 if i specify the 8080 and 8081 ports (both ports work on both IP's, which is what I'm trying to avoid with apache reverse proxy bind to 80 on each interface) Edit2: curl verbose output: (similar for second webserver, and for 127.0.0.1:portnum) [user@host mingle_12_2_1]$ curl -v 192.168.1.1 * About to connect() to 192.168.1.1 port 80 * Trying 192.168.1.1... connected * Connected to 192.168.1.1 (192.168.1.1) port 80 > GET / HTTP/1.1 > User-Agent: curl/7.15.5 (x86_64-redhat-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5 > Host: 192.168.1.1 > Accept: */* > < HTTP/1.1 302 Found < Date: Tue, 16 Oct 2012 16:22:08 GMT < Server: Jetty(6.1.19) < Cache-Control: no-cache < Location: http://192.168.1.1/install < X-Runtime: 130 < Content-Type: text/html; charset=utf-8 < Content-Length: 94 < Connection: close Closing connection #0 <html><body>You are being <a href="http://192.168.1.1/install">redirected</a>.</body></html> log from the request local 192.168.1.1 - - [16/Oct/2012:12:22:08 -0400] "GET / HTTP/1.1" 302 94 no apache access log or error log generated when requests from remote clients.

Read the article

how to use ajax with json in ruby on rails

- by rafik860

I am implemeting a facebook application in rails using facebooker plugin, therefore it is very important to use this architecture if i want to update multiple DOM in my page. if my code works in a regular rails application it would work in my facebook application. i am trying to use ajax to let the user know that the comment was sent, and update the comments bloc. migration: class CreateComments < ActiveRecord::Migration def self.up create_table :comments do |t| t.string :body t.timestamps end end def self.down drop_table :comments end end controller: class CommentsController < ApplicationController def index @comments=Comment.all end def create @comment=Comment.create(params[:comment]) if request.xhr? @comments=Comment.all render :json=>{:ids_to_update=>[:all_comments,:form_message], :all_comments=>render_to_string(:partial=>"comments" ), :form_message=>"Your comment has been added." } else redirect_to comments_url end end end view: <script> function update_count(str,message_id) { len=str.length; if (len < 200) { $(message_id).innerHTML="<span style='color: green'>"+ (200-len)+" remaining</span>"; } else { $(message_id).innerHTML="<span style='color: red'>"+ "Comment too long. Only 200 characters allowed.</span>"; } } function update_multiple(json) { for( var i=0; i<json["ids_to_update"].length; i++ ) { id=json["ids_to_update"][i]; $(id).innerHTML=json[id]; } } </script> <div id="all_comments" > <%= render :partial=>"comments/comments" %> </div> Talk some trash: <br /> <% remote_form_for Comment.new, :url=>comments_url, :success=>"update_multiple(request)" do |f|%> <%= f.text_area :body, :onchange=>"update_count(this.getValue(),'remaining');" , :onkeyup=>"update_count(this.getValue(),'remaining');" %> <br /> <%= f.submit 'Post'%> <% end %> <p id="remaining" > </p> <p id="form_message" > </p> <br><br> <br> if i try to do alert(json) in the first line of the update_multiple function , i got an [object Object]. if i try to do alert(json["ids_to_update"][0]) in the first line of the update_multiple function , there is no dialog box displayed. however the comment got saved but nothing is updated. it seems like the object sent by rails is nil or cant be parsed by JSON.parse(json). questions: 1.how can javascript and rails know that i am dealing with json objects?deos ROR sent it a object format or a text format?how can it check that the json object has been sent 2.how can i see what is the returned json?do i have to parse it?how? 2.how can i debug this problem? 3.how can i get it to work?

Read the article

PHP, Apache and curl: Differences between Windows and Linux?

- by beginner_

I'm trying to run my php App on Ubuntu Server 11.10. This App works fine under Apache + PHP in windows. I have other applications that I can simply copy&paste between the 2 OS and they work on both. (These don't use cURL). However this one uses the php library tonic (RESTful webservices) and makes us of php cURL module. The issue is I'm not getting an error message which makes it impossible to find the issue. I (must) use NTLM authentication and this is done with AuthenNTLM Apache Module: Order allow,deny Allow from all PerlAuthenHandler Apache2::AuthenNTLM AuthType ntlm AuthName "Protected Access" require valid-user PerlAddVar ntdomain "domainName server" PerlSetVar defaultdomain domainName PerlSetVar ntlmsemtimeout 2 PerlSetVar ntlmdebug 1 PerlSetVar splitdomainprefix 0 All files that cURL needs to fetch override AuthenNTLM authentication: order deny,allow deny from all allow from 127.0.0.1 Satisfy any Since these files are only fectehd by cURL from same server, access can be limited to localhost. Possible issues are: NTLM auth isn't overridden for files requested through cURL (even though AllowOverride All is set) curl works differently on linux $ch = curl_init(); curl_setopt($ch, CURLOPT_COOKIE, $strCookie); curl_setopt($ch, CURLOPT_URL, $baseUrl . $queryString); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $html = curl_exec($ch); curl_close($ch); other? Apache log says: [error] Bad/Missing NTLM/Basic Authorization Header for /myApp/webservice/local/viewList.php But this directory should override NTLM authentication using curl command line from windows to access same resource i get: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html> <head> <title>406 Not Acceptable</title> </head> <body> <h1>Not Acceptable</h1> <p>An appropriate representation of the requested resource /myApp/webservice/myResource could not be found on this server.</p> Available variants: <ul> <li><a href="myResource.php">myResource.php</a> , type application/x-httpd-php</li> </ul> <hr> <address>Apache/2.2.20 (Ubuntu) Server at localhost Port 80</address> </body> </html> Note: This is duplicate from http://stackoverflow.com/questions/9821979/php-curl-on-linux-what-is-the-difference-to-curl-on-windows Is it was suggested I post it here. EDIT: Please see Ubuntu Server: Apache2 seems to attach .php to URI as I discovered why it does not work but need help so the issue does not occur anymore. ANSWER: The issue is the default Apache configuration on Ubuntu: Options Indexes FollowSymLinks MultiViews MultiViews is changing request_uri from myResource to myResource.php. Solutions: disable MultiViews in .htaccess: Options -MultiViews remove MultiViews from default config rename the file as example to myResourceClass I chose last option because that should work regardless of configuration and I only have 3 such files so the change took about 30 secs...

Read the article

Apache SSL reverse proxy to a Embed Tomcat

- by ggarcia24

I'm trying to put in place a reverse proxy for an application that is running a tomcat embed server over SSL. The application needs to run over SSL on the port 9002 so I have no way of "disabling SSL" for this app. The current setup schema looks like this: [192.168.0.10:443 - Apache with mod_proxy] --> [192.168.0.10:9002 - Tomcat App] After googling on how to make such a setup (and testing) I came across this: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/861137 Which lead to make my current configuration (to try to emulate the --secure-protocol=sslv3 option of wget) /etc/apache2/sites/enabled/default-ssl: <VirtualHost _default_:443> SSLEngine On SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key SSLProxyEngine On SSLProxyProtocol SSLv3 SSLProxyCipherSuite SSLv3 ProxyPass /test/ https://192.168.0.10:9002/ ProxyPassReverse /test/ https://192.168.0.10:9002/ LogLevel debug ErrorLog /var/log/apache2/error-ssl.log CustomLog /var/log/apache2/access-ssl.log combined </VirtualHost> The thing is that the error log is showing error:14077102:SSL routines:SSL23_GET_SERVER_HELLO:unsupported protocol Complete request log: [Wed Mar 13 20:05:57 2013] [debug] mod_proxy.c(1020): Running scheme https handler (attempt 0) [Wed Mar 13 20:05:57 2013] [debug] mod_proxy_http.c(1973): proxy: HTTP: serving URL https://192.168.0.10:9002/ [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2011): proxy: HTTPS: has acquired connection for (192.168.0.10) [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2067): proxy: connecting https://192.168.0.10:9002/ to 192.168.0.10:9002 [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2193): proxy: connected / to 192.168.0.10:9002 [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2444): proxy: HTTPS: fam 2 socket created to connect to 192.168.0.10 [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2576): proxy: HTTPS: connection complete to 192.168.0.10:9002 (192.168.0.10) [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] Connection to child 0 established (server demo1agrubu01.demo.lab:443) [Wed Mar 13 20:05:57 2013] [info] Seeding PRNG with 656 bytes of entropy [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1866): OpenSSL: Handshake: start [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: before/connect initialization [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: unknown state [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1897): OpenSSL: read 7/7 bytes from BIO#7f122800a100 [mem: 7f1230018f60] (BIO dump follows) [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1830): +-------------------------------------------------------------------------+ [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1869): | 0000: 15 03 01 00 02 02 50 ......P | [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1875): +-------------------------------------------------------------------------+ [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1903): OpenSSL: Exit: error in unknown state [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] SSL Proxy connect failed [Wed Mar 13 20:05:57 2013] [info] SSL Library Error: 336032002 error:14077102:SSL routines:SSL23_GET_SERVER_HELLO:unsupported protocol [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] Connection closed to child 0 with abortive shutdown (server example1.domain.tld:443) [Wed Mar 13 20:05:57 2013] [error] (502)Unknown error 502: proxy: pass request body failed to 172.31.4.13:9002 (192.168.0.10) [Wed Mar 13 20:05:57 2013] [error] [client 192.168.0.10] proxy: Error during SSL Handshake with remote server returned by /dsfe/ [Wed Mar 13 20:05:57 2013] [error] proxy: pass request body failed to 192.168.0.10:9002 (172.31.4.13) from 172.31.4.13 () [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2029): proxy: HTTPS: has released connection for (172.31.4.13) [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1884): OpenSSL: Write: SSL negotiation finished successfully [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] Connection closed to child 6 with standard shutdown (server example1.domain.tld:443) If I do a wget --secure-protocol=sslv3 --no-check-certificate https://192.168.0.10:9002/ it works perfectly, but from apache is not working. I'm on an Ubuntu Server with the latest updates running apache2 with mod_proxy and mod_ssl enabled: ~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.04 DISTRIB_CODENAME=precise DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS" ~# dpkg -s apache2 ... Version: 2.2.22-1ubuntu1.2 ... ~# dpkg -s openssl ... Version: 1.0.1-4ubuntu5.7 ... Hope that anyone may help

Read the article

Ajax Control Toolkit December 2013 Release

- by Stephen.Walther

Today, we released a new version of the Ajax Control Toolkit that contains several important bug fixes and new features. The new release contains a new Tabs control that has been entirely rewritten in jQuery. You can download the December 2013 release of the Ajax Control Toolkit at http://Ajax.CodePlex.com. Alternatively, you can install the latest version directly from NuGet: The Ajax Control Toolkit and jQuery The Ajax Control Toolkit now contains two controls written with jQuery: the ToggleButton control and the Tabs control. The goal is to rewrite the Ajax Control Toolkit to use jQuery instead of the Microsoft Ajax Library gradually over time. The motivation for rewriting the controls in the Ajax Control Toolkit to use jQuery is to modernize the toolkit. We want to continue to accept new controls written for the Ajax Control Toolkit contributed by the community. The community wants to use jQuery. We want to make it easy for the community to submit bug fixes. The community understands jQuery. Using the Ajax Control Toolkit with a Website that Already uses jQuery But what if you are already using jQuery in your website? Will adding the Ajax Control Toolkit to your website break your existing website? No, and here is why. The Ajax Control Toolkit uses jQuery.noConflict() to avoid conflicting with an existing version of jQuery in a page. The version of jQuery that the Ajax Control Toolkit uses is represented by a variable named actJQuery. You can use actJQuery side-by-side with an existing version of jQuery in a page without conflict.Imagine, for example, that you add jQuery to an ASP.NET page using a <script> tag like this: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="TestACTDec2013.WebForm1" %> <!DOCTYPE html> <html > <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <script src="Scripts/jquery-2.0.3.min.js"></script> <ajaxToolkit:ToolkitScriptManager runat="server" /> <ajaxToolkit:TabContainer runat="server"> <ajaxToolkit:TabPanel runat="server"> <HeaderTemplate> Tab 1 </HeaderTemplate> <ContentTemplate> <h1>First Tab</h1> </ContentTemplate> </ajaxToolkit:TabPanel> <ajaxToolkit:TabPanel runat="server"> <HeaderTemplate> Tab 2 </HeaderTemplate> <ContentTemplate> <h1>Second Tab</h1> </ContentTemplate> </ajaxToolkit:TabPanel> </ajaxToolkit:TabContainer> </div> </form> </body> </html> The page above uses the Ajax Control Toolkit Tabs control (TabContainer and TabPanel controls). The Tabs control uses the version of jQuery that is currently bundled with the Ajax Control Toolkit (jQuery version 1.9.1). The page above also includes a <script> tag that references jQuery version 2.0.3. You might need that particular version of jQuery, for example, to use a particular jQuery plugin. The two versions of jQuery in the page do not create a conflict. This fact can be demonstrated by entering the following two commands in the JavaScript console window: actJQuery.fn.jquery $.fn.jquery Typing actJQuery.fn.jquery will display the version of jQuery used by the Ajax Control Toolkit and typing $.fn.jquery (or jQuery.fn.jquery) will show the version of jQuery used by other jQuery plugins in the page. Preventing jQuery from Loading Twice So by default, the Ajax Control Toolkit will not conflict with any existing version of jQuery used in your application. However, this does mean that if you are already using jQuery in your application then jQuery will be loaded twice. For performance reasons, you might want to avoid loading the jQuery library twice. By taking advantage of the <remove> element in the AjaxControlToolkit.config file, you can prevent the Ajax Control Toolkit from loading its version of jQuery. <ajaxControlToolkit> <scripts> <remove name="jQuery.jQuery.js" /> </scripts> <controlBundles> <controlBundle> <control name="TabContainer" /> <control name="TabPanel" /> </controlBundle> </controlBundles> </ajaxControlToolkit> Be careful here: the name of the script being removed – jQuery.jQuery.js – is case-sensitive. If you remove jQuery then it is your responsibility to add the exact same version of jQuery back into your application. You can add jQuery back using a <script> tag like this: <script src="Scripts/jquery-1.9.1.min.js"></script> Make sure that you add the <script> tag before the server-side <form> tag or the Ajax Control Toolkit won’t detect the presence of jQuery. Alternatively, you can use the ToolkitScriptManager like this: <ajaxToolkit:ToolkitScriptManager runat="server"> <Scripts> <asp:ScriptReference Name="jQuery.jQuery.js" /> </Scripts> </ajaxToolkit:ToolkitScriptManager> The Ajax Control Toolkit is tested against the particular version of jQuery that is bundled with the Ajax Control Toolkit. Currently, the Ajax Control Toolkit uses jQuery version 1.9.1. If you attempt to use a different version of jQuery with the Ajax Control Toolkit then you will get the exception jQuery 1.9.1 is required in your JavaScript console window: If you need to use a different version of jQuery in the same page as the Ajax Control Toolkit then you should not use the <remove> element. Instead, allow the Ajax Control Toolkit to load its version of jQuery side-by-side with the other version of jQuery. Lots of Bug Fixes As usual, we implemented several important bug fixes with this release. The bug fixes concerned the following three controls: Tabs control – In the course of rewriting the Tabs control to use jQuery, we fixed several bugs related to the Tabs control. AjaxFileUpload control – We resolved an issue concerning the AjaxFileUpload and the TMP directory. HTMLEditor control – We updated the HTMLEditor control to use the new Ajax Control Toolkit bundling and minification framework. Summary I would like to thank the Superexpert team for their hard work on this release. Many long hours of coding and testing went into making this release possible.

Read the article

Adding the New HTML Editor Extender to a Web Forms Application using NuGet

- by Stephen Walther

The July 2011 release of the Ajax Control Toolkit includes a new, lightweight, HTML5 compatible HTML Editor extender. In this blog entry, I explain how you can take advantage of NuGet to quickly add the new HTML Editor control extender to a new or existing ASP.NET Web Forms application. Installing the Latest Version of the Ajax Control Toolkit with NuGet NuGet is a package manager. It enables you to quickly install new software directly from within Visual Studio 2010. You can use NuGet to install additional software when building any type of .NET application including ASP.NET Web Forms and ASP.NET MVC applications. If you have not already installed NuGet then you can install NuGet by navigating to the following address and clicking the giant install button: http://nuget.org/ After you install NuGet, you can add the Ajax Control Toolkit to a new or existing ASP.NET Web Forms application by selecting the Visual Studio menu option Tools, Library Package Manager, Package Manager Console: Selecting this menu option opens the Package Manager Console. You can enter the command Install-Package AjaxControlToolkit in the console to install the Ajax Control Toolkit: After you install the Ajax Control Toolkit with NuGet, your application will include an assembly reference to the AjaxControlToolkit.dll and SanitizerProviders.dll assemblies: Furthermore, your Web.config file will be updated to contain a new tag prefix for the Ajax Control Toolkit controls: <configuration> <system.web> <compilation debug="true" targetFramework="4.0" /> <pages> <controls> <add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" /> </controls> </pages> </system.web> </configuration> The configuration file installed by NuGet adds the prefix ajaxToolkit for all of the Ajax Control Toolkit controls. You can type ajaxToolkit: in source view to get auto-complete in Source view. You can, of course, change this prefix to anything you want. Using the HTML Editor Extender After you install the Ajax Control Toolkit, you can use the HTML Editor Extender with the standard ASP.NET TextBox control to enable users to enter rich formatting such as bold, underline, italic, different fonts, and different background and foreground colors. For example, the following page can be used for entering comments. The page contains a standard ASP.NET TextBox, Button, and Label control. When you click the button, any text entered into the TextBox is displayed in the Label control. It is a pretty boring page: Let’s make this page fancier by extending the standard ASP.NET TextBox with the HTML Editor extender control: Notice that the ASP.NET TextBox now has a toolbar which includes buttons for performing various kinds of formatting. For example, you can change the size and font used for the text. You also can change the foreground and background color – and make many other formatting changes. You can customize the toolbar buttons which the HTML Editor extender displays. To learn how to customize the toolbar, see the HTML Editor Extender sample page here: http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/HTMLEditorExtender/HTMLEditorExtender.aspx Here’s the source code for the ASP.NET page: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication1.Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Add Comments</title> </head> <body> <form id="form1" runat="server"> <div> <ajaxToolkit:ToolkitScriptManager ID="TSM1" runat="server" /> <asp:TextBox ID="txtComments" TextMode="MultiLine" Columns="50" Rows="8" Runat="server" /> <ajaxToolkit:HtmlEditorExtender ID="hee" TargetControlID="txtComments" Runat="server" /> <br /><br /> <asp:Button ID="btnSubmit" Text="Add Comment" Runat="server" onclick="btnSubmit_Click" /> <hr /> <asp:Label ID="lblComment" Runat="server" /> </div> </form> </body> </html> Notice that the page above contains 5 controls. The page contains a standard ASP.NET TextBox, Button, and Label control. However, the page also contains an Ajax Control Toolkit ToolkitScriptManager control and HtmlEditorExtender control. The HTML Editor extender control extends the standard ASP.NET TextBox control. The HTML Editor TargetID attribute points at the TextBox control. Here’s the code-behind for the page above: using System; namespace WebApplication1 { public partial class Default : System.Web.UI.Page { protected void btnSubmit_Click(object sender, EventArgs e) { lblComment.Text = txtComments.Text; } } } Preventing XSS/JavaScript Injection Attacks If you use an HTML Editor -- any HTML Editor -- in a public facing web page then you are opening your website up to Cross-Site Scripting (XSS) attacks. An evil hacker could submit HTML using the HTML Editor which contains JavaScript that steals private information such as other user’s passwords. Imagine, for example, that you create a web page which enables your customers to post comments about your website. Furthermore, imagine that you decide to redisplay the comments so every user can see them. In that case, a malicious user could submit JavaScript which displays a dialog asking for a user name and password. When an unsuspecting customer enters their secret password, the script could transfer the password to the hacker’s website. So how do you accept HTML content without opening your website up to JavaScript injection attacks? The Ajax Control Toolkit HTML Editor supports the Anti-XSS library. You can use the Anti-XSS library to sanitize any HTML content. The Anti-XSS library, for example, strips away all JavaScript automatically. You can download the Anti-XSS library from NuGet. Open the Package Manager Console and execute the command Install-Package AntiXSS: Adding the Anti-XSS library to your application adds two assemblies to your application named AntiXssLibrary.dll and HtmlSanitizationLibrary.dll. After you install the Anti-XSS library, you can configure the HTML Editor extender to use the Anti-XSS library your application’s web.config file: <?xml version="1.0" encoding="utf-8"?> <configuration> <configSections> <sectionGroup name="system.web"> <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit"/> </sectionGroup> </configSections> <system.web> <sanitizer defaultProvider="AntiXssSanitizerProvider"> <providers> <add name="AntiXssSanitizerProvider" type="AjaxControlToolkit.Sanitizer.AntiXssSanitizerProvider"></add> </providers> </sanitizer> <compilation debug="true" targetFramework="4.0" /> <pages> <controls> <add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" /> </controls> </pages> </system.web> </configuration> Summary In this blog entry, I described how you can quickly get started using the new HTML Editor extender – included with the July 2011 release of the Ajax Control Toolkit – by installing the Ajax Control Toolkit with NuGet. If you want to learn more about the HTML Editor then please take a look at the Ajax Control Toolkit sample site: http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/HTMLEditorExtender/HTMLEditorExtender.aspx

Read the article

Metro: Introduction to the WinJS ListView Control

- by Stephen.Walther

The goal of this blog entry is to provide a quick introduction to the ListView control – just the bare minimum that you need to know to start using the control. When building Metro style applications using JavaScript, the ListView control is the primary control that you use for displaying lists of items. For example, if you are building a product catalog app, then you can use the ListView control to display the list of products. The ListView control supports several advanced features that I plan to discuss in future blog entries. For example, you can group the items in a ListView, you can create master/details views with a ListView, and you can efficiently work with large sets of items with a ListView. In this blog entry, we’ll keep things simple and focus on displaying a list of products. There are three things that you need to do in order to display a list of items with a ListView: Create a data source Create an Item Template Declare the ListView Creating the ListView Data Source The first step is to create (or retrieve) the data that you want to display with the ListView. In most scenarios, you will want to bind a ListView to a WinJS.Binding.List object. The nice thing about the WinJS.Binding.List object is that it enables you to take a standard JavaScript array and convert the array into something that can be bound to the ListView. It doesn’t matter where the JavaScript array comes from. It could be a static array that you declare or you could retrieve the array as the result of an Ajax call to a remote server. The following JavaScript file – named products.js – contains a list of products which can be bound to a ListView. (function () { "use strict"; var products = new WinJS.Binding.List([ { name: "Milk", price: 2.44 }, { name: "Oranges", price: 1.99 }, { name: "Wine", price: 8.55 }, { name: "Apples", price: 2.44 }, { name: "Steak", price: 1.99 }, { name: "Eggs", price: 2.44 }, { name: "Mushrooms", price: 1.99 }, { name: "Yogurt", price: 2.44 }, { name: "Soup", price: 1.99 }, { name: "Cereal", price: 2.44 }, { name: "Pepsi", price: 1.99 } ]); WinJS.Namespace.define("ListViewDemos", { products: products }); })(); The products variable represents a WinJS.Binding.List object. This object is initialized with a plain-old JavaScript array which represents an array of products. To avoid polluting the global namespace, the code above uses the module pattern and exposes the products using a namespace. The list of products is exposed to the world as ListViewDemos.products. To learn more about the module pattern and namespaces in WinJS, see my earlier blog entry: http://stephenwalther.com/blog/archive/2012/02/22/metro-namespaces-and-modules.aspx Creating the ListView Item Template The ListView control does not know how to render anything. It doesn’t know how you want each list item to appear. To get the ListView control to render something useful, you must create an Item Template. Here’s what our template for rendering an individual product looks like: <div id="productTemplate" data-win-control="WinJS.Binding.Template"> <div class="product"> <span data-win-bind="innerText:name"></span> <span data-win-bind="innerText:price"></span> </div> </div> This template displays the product name and price from the data source. Normally, you will declare your template in the same file as you declare the ListView control. In our case, both the template and ListView are declared in the default.html file. To learn more about templates, see my earlier blog entry: http://stephenwalther.com/blog/archive/2012/02/27/metro-using-templates.aspx Declaring the ListView The final step is to declare the ListView control in a page. Here’s the markup for declaring a ListView: <div data-win-control="WinJS.UI.ListView" data-win-options="{ itemDataSource:ListViewDemos.products.dataSource, itemTemplate:select('#productTemplate') }"> </div> You declare a ListView by adding the data-win-control to an HTML DIV tag. The data-win-options attribute is used to set two properties of the ListView. The ListView is associated with its data source with the itemDataSource property. Notice that the data source is ListViewDemos.products.dataSource and not just ListViewDemos.products. You need to associate the ListView with the dataSoure property. The ListView is associated with its item template with the help of the itemTemplate property. The ID of the item template — #productTemplate – is used to select the template from the page. Here’s what the complete version of the default.html page looks like: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ListViewDemos</title>  <link href="//Microsoft.WinJS.0.6/css/ui-dark.css" rel="stylesheet"> <script src="//Microsoft.WinJS.0.6/js/base.js"></script> <script src="//Microsoft.WinJS.0.6/js/ui.js"></script>  <link href="/css/default.css" rel="stylesheet"> <script src="/js/default.js"></script> <script src="/js/products.js" type="text/javascript"></script> <style type="text/css"> .product { width: 200px; height: 100px; border: white solid 1px; } </style> </head> <body> <div id="productTemplate" data-win-control="WinJS.Binding.Template"> <div class="product"> <span data-win-bind="innerText:name"></span> <span data-win-bind="innerText:price"></span> </div> </div> <div data-win-control="WinJS.UI.ListView" data-win-options="{ itemDataSource:ListViewDemos.products.dataSource, itemTemplate:select('#productTemplate') }"> </div> </body> </html> Notice that the page above includes a reference to the products.js file: <script src=”/js/products.js” type=”text/javascript”></script> The page above also contains a Template control which contains the ListView item template. Finally, the page includes the declaration of the ListView control. Summary The goal of this blog entry was to describe the minimal set of steps which you must complete to use the WinJS ListView control to display a simple list of items. You learned how to create a data source, declare an item template, and declare a ListView control.

Read the article

Using jQuery and OData to Insert a Database Record

- by Stephen Walther

In my previous blog entry, I explored two ways of inserting a database record using jQuery. We added a new Movie to the Movie database table by using a generic handler and by using a WCF service. In this blog entry, I want to take a brief look at how you can insert a database record using OData. Introduction to OData The Open Data Protocol (OData) was developed by Microsoft to be an open standard for communicating data across the Internet. Because the protocol is compatible with standards such as REST and JSON, the protocol is particularly well suited for Ajax. OData has undergone several name changes. It was previously referred to as Astoria and ADO.NET Data Services. OData is used by Sharepoint Server 2010, Azure Storage Services, Excel 2010, SQL Server 2008, and project code name “Dallas.” Because OData is being adopted as the public interface of so many important Microsoft technologies, it is a good protocol to learn. You can learn more about OData by visiting the following websites: http://www.odata.org http://msdn.microsoft.com/en-us/data/bb931106.aspx When using the .NET framework, you can easily expose database data through the OData protocol by creating a WCF Data Service. In this blog entry, I will create a WCF Data Service that exposes the Movie database table. Create the Database and Data Model The MoviesDB database is a simple database that contains the following Movies table: You need to create a data model to represent the MoviesDB database. In this blog entry, I use the ADO.NET Entity Framework to create my data model. However, WCF Data Services and OData are not tied to any particular OR/M framework such as the ADO.NET Entity Framework. For details on creating the Entity Framework data model for the MoviesDB database, see the previous blog entry. Create a WCF Data Service You create a new WCF Service by selecting the menu option Project, Add New Item and selecting the WCF Data Service item template (see Figure 1). Name the new WCF Data Service MovieService.svc. Figure 1 – Adding a WCF Data Service Listing 1 contains the default code that you get when you create a new WCF Data Service. There are two things that you need to modify. Listing 1 – New WCF Data Service File using System; using System.Collections.Generic; using System.Data.Services; using System.Data.Services.Common; using System.Linq; using System.ServiceModel.Web; using System.Web; namespace WebApplication1 { public class MovieService : DataService< /* TODO: put your data source class name here */ > { // This method is called only once to initialize service-wide policies. public static void InitializeService(DataServiceConfiguration config) { // TODO: set rules to indicate which entity sets and service operations are visible, updatable, etc. // Examples: // config.SetEntitySetAccessRule("MyEntityset", EntitySetRights.AllRead); // config.SetServiceOperationAccessRule("MyServiceOperation", ServiceOperationRights.All); config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2; } } } First, you need to replace the comment /* TODO: put your data source class name here */ with a class that represents the data that you want to expose from the service. In our case, we need to replace the comment with a reference to the MoviesDBEntities class generated by the Entity Framework. Next, you need to configure the security for the WCF Data Service. By default, you cannot query or modify the movie data. We need to update the Entity Set Access Rule to enable us to insert a new database record. The updated MovieService.svc is contained in Listing 2: Listing 2 – MovieService.svc using System.Data.Services; using System.Data.Services.Common; namespace WebApplication1 { public class MovieService : DataService<MoviesDBEntities> { public static void InitializeService(DataServiceConfiguration config) { config.SetEntitySetAccessRule("Movies", EntitySetRights.AllWrite); config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2; } } } That’s all we have to do. We can now insert a new Movie into the Movies database table by posting a new Movie to the following URL: /MovieService.svc/Movies The request must be a POST request. The Movie must be represented as JSON. Using jQuery with OData The HTML page in Listing 3 illustrates how you can use jQuery to insert a new Movie into the Movies database table using the OData protocol. Listing 3 – Default.htm <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>jQuery OData Insert</title> <script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.js" type="text/javascript"></script> <script src="Scripts/json2.js" type="text/javascript"></script> </head> <body> <form> <label>Title:</label> <input id="title" /> <br /> <label>Director:</label> <input id="director" /> </form> <button id="btnAdd">Add Movie</button> <script type="text/javascript"> $("#btnAdd").click(function () { // Convert the form into an object var data = { Title: $("#title").val(), Director: $("#director").val() }; // JSONify the data var data = JSON.stringify(data); // Post it $.ajax({ type: "POST", contentType: "application/json; charset=utf-8", url: "MovieService.svc/Movies", data: data, dataType: "json", success: insertCallback }); }); function insertCallback(result) { // unwrap result var newMovie = result["d"]; // Show primary key alert("Movie added with primary key " + newMovie.Id); } </script> </body> </html> jQuery does not include a JSON serializer. Therefore, we need to include the JSON2 library to serialize the new Movie that we wish to create. The Movie is serialized by calling the JSON.stringify() method: var data = JSON.stringify(data); You can download the JSON2 library from the following website: http://www.json.org/js.html The jQuery ajax() method is called to insert the new Movie. Notice that both the contentType and dataType are set to use JSON. The jQuery ajax() method is used to perform a POST operation against the URL MovieService.svc/Movies. Because the POST payload contains a JSON representation of a new Movie, a new Movie is added to the database table of Movies. When the POST completes successfully, the insertCallback() method is called. The new Movie is passed to this method. The method simply displays the primary key of the new Movie: Summary The OData protocol (and its enabling technology named WCF Data Services) works very nicely with Ajax. By creating a WCF Data Service, you can quickly expose your database data to an Ajax application by taking advantage of open standards such as REST, JSON, and OData. In the next blog entry, I want to take a closer look at how the OData protocol supports different methods of querying data.

Read the article

Parallelism in .NET – Part 5, Partitioning of Work

- by Reed

When parallelizing any routine, we start by decomposing the problem. Once the problem is understood, we need to break our work into separate tasks, so each task can be run on a different processing element. This process is called partitioning. Partitioning our tasks is a challenging feat. There are opposing forces at work here: too many partitions adds overhead, too few partitions leaves processors idle. Trying to work the perfect balance between the two extremes is the goal for which we should aim. Luckily, the Task Parallel Library automatically handles much of this process. However, there are situations where the default partitioning may not be appropriate, and knowledge of our routines may allow us to guide the framework to making better decisions. First off, I’d like to say that this is a more advanced topic. It is perfectly acceptable to use the parallel constructs in the framework without considering the partitioning taking place. The default behavior in the Task Parallel Library is very well-behaved, even for unusual work loads, and should rarely be adjusted. I have found few situations where the default partitioning behavior in the TPL is not as good or better than my own hand-written partitioning routines, and recommend using the defaults unless there is a strong, measured, and profiled reason to avoid using them. However, understanding partitioning, and how the TPL partitions your data, helps in understanding the proper usage of the TPL. I indirectly mentioned partitioning while discussing aggregation. Typically, our systems will have a limited number of Processing Elements (PE), which is the terminology used for hardware capable of processing a stream of instructions. For example, in a standard Intel i7 system, there are four processor cores, each of which has two potential hardware threads due to Hyperthreading. This gives us a total of 8 PEs – theoretically, we can have up to eight operations occurring concurrently within our system. In order to fully exploit this power, we need to partition our work into Tasks. A task is a simple set of instructions that can be run on a PE. Ideally, we want to have at least one task per PE in the system, since fewer tasks means that some of our processing power will be sitting idle. A naive implementation would be to just take our data, and partition it with one element in our collection being treated as one task. When we loop through our collection in parallel, using this approach, we’d just process one item at a time, then reuse that thread to process the next, etc. There’s a flaw in this approach, however. It will tend to be slower than necessary, often slower than processing the data serially. The problem is that there is overhead associated with each task. When we take a simple foreach loop body and implement it using the TPL, we add overhead. First, we change the body from a simple statement to a delegate, which must be invoked. In order to invoke the delegate on a separate thread, the delegate gets added to the ThreadPool’s current work queue, and the ThreadPool must pull this off the queue, assign it to a free thread, then execute it. If our collection had one million elements, the overhead of trying to spawn one million tasks would destroy our performance. The answer, here, is to partition our collection into groups, and have each group of elements treated as a single task. By adding a partitioning step, we can break our total work into small enough tasks to keep our processors busy, but large enough tasks to avoid overburdening the ThreadPool. There are two clear, opposing goals here: Always try to keep each processor working, but also try to keep the individual partitions as large as possible. When using Parallel.For, the partitioning is always handled automatically. At first, partitioning here seems simple. A naive implementation would merely split the total element count up by the number of PEs in the system, and assign a chunk of data to each processor. Many hand-written partitioning schemes work in this exactly manner. This perfectly balanced, static partitioning scheme works very well if the amount of work is constant for each element. However, this is rarely the case. Often, the length of time required to process an element grows as we progress through the collection, especially if we’re doing numerical computations. In this case, the first PEs will finish early, and sit idle waiting on the last chunks to finish. Sometimes, work can decrease as we progress, since previous computations may be used to speed up later computations. In this situation, the first chunks will be working far longer than the last chunks. In order to balance the workload, many implementations create many small chunks, and reuse threads. This adds overhead, but does provide better load balancing, which in turn improves performance. The Task Parallel Library handles this more elaborately. Chunks are determined at runtime, and start small. They grow slowly over time, getting larger and larger. This tends to lead to a near optimum load balancing, even in odd cases such as increasing or decreasing workloads. Parallel.ForEach is a bit more complicated, however. When working with a generic IEnumerable<T>, the number of items required for processing is not known in advance, and must be discovered at runtime. In addition, since we don’t have direct access to each element, the scheduler must enumerate the collection to process it. Since IEnumerable<T> is not thread safe, it must lock on elements as it enumerates, create temporary collections for each chunk to process, and schedule this out. By default, it uses a partitioning method similar to the one described above. We can see this directly by looking at the Visual Partitioning sample shipped by the Task Parallel Library team, and available as part of the Samples for Parallel Programming. When we run the sample, with four cores and the default, Load Balancing partitioning scheme, we see this: The colored bands represent each processing core. You can see that, when we started (at the top), we begin with very small bands of color. As the routine progresses through the Parallel.ForEach, the chunks get larger and larger (seen by larger and larger stripes). Most of the time, this is fantastic behavior, and most likely will out perform any custom written partitioning. However, if your routine is not scaling well, it may be due to a failure in the default partitioning to handle your specific case. With prior knowledge about your work, it may be possible to partition data more meaningfully than the default Partitioner. There is the option to use an overload of Parallel.ForEach which takes a Partitioner<T> instance. The Partitioner<T> class is an abstract class which allows for both static and dynamic partitioning. By overriding Partitioner<T>.SupportsDynamicPartitions, you can specify whether a dynamic approach is available. If not, your custom Partitioner<T> subclass would override GetPartitions(int), which returns a list of IEnumerator<T> instances. These are then used by the Parallel class to split work up amongst processors. When dynamic partitioning is available, GetDynamicPartitions() is used, which returns an IEnumerable<T> for each partition. If you do decide to implement your own Partitioner<T>, keep in mind the goals and tradeoffs of different partitioning strategies, and design appropriately. The Samples for Parallel Programming project includes a ChunkPartitioner class in the ParallelExtensionsExtras project. This provides example code for implementing your own, custom allocation strategies, including a static allocator of a given chunk size. Although implementing your own Partitioner<T> is possible, as I mentioned above, this is rarely required or useful in practice. The default behavior of the TPL is very good, often better than any hand written partitioning strategy.

Read the article

Microsoft TypeScript : A Typed Superset of JavaScript

- by shiju

JavaScript is gradually becoming a ubiquitous programming language for the web, and the popularity of JavaScript is increasing day by day. Earlier, JavaScript was just a language for browser. But now, we can write JavaScript apps for browser, server and mobile. With the advent of Node.js, you can build scalable, high performance apps on the server with JavaScript. But many developers, especially developers who are working with static type languages, are hating the JavaScript language due to the lack of structuring and the maintainability problems of JavaScript. Microsoft TypeScript is trying to solve some problems of JavaScript when we are building scalable JavaScript apps. Microsoft TypeScript TypeScript is Microsoft's solution for writing scalable JavaScript programs with the help of Static Types, Interfaces, Modules and Classes along with greater tooling support. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. This would be more productive for developers who are coming from static type languages. You can write scalable JavaScript apps in TypeScript with more productive and more maintainable manner, and later you can compiles to plain JavaScript which will be run on any browser and any OS. TypeScript will work with browser based JavaScript apps and JavaScript apps that following CommonJS specification. You can use TypeScript for building HTML 5 apps, Node.JS apps, WinRT apps. TypeScript is providing better tooling support with Visual Studio, Sublime Text, Vi, Emacs. Microsoft has open sourced its TypeScript languages on CodePlex at http://typescript.codeplex.com/ Install TypeScript You can install TypeScript compiler as a Node.js package via the NPM or you can install as a Visual Studio 2012 plug-in which will enable you better tooling support within the Visual Studio IDE. Since TypeScript is distributed as a Node.JS package, and it can be installed on other OS such as Linux and MacOS. The following command will install TypeScript compiler via an npm package for node.js npm install –g typescript TypeScript provides a Visual Studio 2012 plug-in as MSI file which will install TypeScript and also provides great tooling support within the Visual Studio, that lets the developers to write TypeScript apps with greater productivity and better maintainability. You can download the Visual Studio plug-in from here Building JavaScript apps with TypeScript You can write typed version of JavaScript programs with TypeScript and then compiles it to plain JavaScript code. The beauty of the TypeScript is that it is already JavaScript and normal JavaScript programs are valid TypeScript programs, which means that you can write normal JavaScript code and can use typed version of JavaScript whenever you want. TypeScript files are using extension .ts and this will be compiled using a compiler named tsc. The following is a sample program written in TypeScript greeter.ts 1: class Greeter { 2: greeting: string; 3: constructor (message: string) { 4: this.greeting = message; 5: } 6: greet() { 7: return "Hello, " + this.greeting; 8: } 9: } 10: 11: var greeter = new Greeter("world"); 12: 13: var button = document.createElement('button') 14: button.innerText = "Say Hello" 15: button.onclick = function() { 16: alert(greeter.greet()) 17: } 18: 19: document.body.appendChild(button) .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } The above program is compiling with the TypeScript compiler as shown in the below picture The TypeScript compiler will generate a JavaScript file after compiling the TypeScript program. If your TypeScript programs having any reference to other TypeScript files, it will automatically generate JavaScript files for the each referenced files. The following code block shows the compiled version of plain JavaScript for the above greeter.ts greeter.js 1: var Greeter = (function () { 2: function Greeter(message) { 3: this.greeting = message; 4: } 5: Greeter.prototype.greet = function () { 6: return "Hello, " + this.greeting; 7: }; 8: return Greeter; 9: })(); 10: var greeter = new Greeter("world"); 11: var button = document.createElement('button'); 12: button.innerText = "Say Hello"; 13: button.onclick = function () { 14: alert(greeter.greet()); 15: }; 16: document.body.appendChild(button); .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } Tooling Support with Visual Studio TypeScript is providing a plug-in for Visual Studio which will provide an excellent support for writing TypeScript programs within the Visual Studio. The following screen shot shows the Visual Studio template for TypeScript apps The following are the few screen shots of Visual Studio IDE for TypeScript apps. Summary TypeScript is Microsoft's solution for writing scalable JavaScript apps which will solve lot of problems involved in larger JavaScript apps. I hope that this solution will attract lot of developers who are really looking for writing maintainable structured code in JavaScript, without losing any productivity. TypeScript lets developers to write JavaScript apps with the help of Static Types, Interfaces, Modules and Classes and also providing better productivity. I am a passionate developer on Node.JS and would definitely try to use TypeScript for building Node.JS apps on the Windows Azure cloud. I am really excited about to writing Node.JS apps by using TypeScript, from my favorite development IDE Visual Studio. You can follow me on twitter at @shijucv

Read the article

Reporting Services - It's a Wrap!

- by smisner

If you have any experience at all with Reporting Services, you have probably developed a report using the matrix data region. It's handy when you want to generate columns dynamically based on data. If users view a matrix report online, they can scroll horizontally to view all columns and all is well. But if they want to print the report, the experience is completely different and you'll have to decide how you want to handle dynamic columns. By default, when a user prints a matrix report for which the number of columns exceeds the width of the page, Reporting Services determines how many columns can fit on the page and renders one or more separate pages for the additional columns. In this post, I'll explain two techniques for managing dynamic columns. First, I'll show how to use the RepeatRowHeaders property to make it easier to read a report when columns span multiple pages, and then I'll show you how to "wrap" columns so that you can avoid the horizontal page break. Included with this post are the sample RDLs for download. First, let's look at the default behavior of a matrix. A matrix that has too many columns for one printed page (or output to page-based renderer like PDF or Word) will be rendered such that the first page with the row group headers and the inital set of columns, as shown in Figure 1. The second page continues by rendering the next set of columns that can fit on the page, as shown in Figure 2.This pattern continues until all columns are rendered. The problem with the default behavior is that you've lost the context of employee and sales order - the row headers - on the second page. That makes it hard for users to read this report because the layout requires them to flip back and forth between the current page and the first page of the report. You can fix this behavior by finding the RepeatRowHeaders of the tablix report item and changing its value to True. The second (and subsequent pages) of the matrix now look like the image shown in Figure 3. The problem with this approach is that the number of printed pages to flip through is unpredictable when you have a large number of potential columns. What if you want to include all columns on the same page? You can take advantage of the repeating behavior of a tablix and get repeating columns by embedding one tablix inside of another. For this example, I'm using SQL Server 2008 R2 Reporting Services. You can get similar results with SQL Server 2008. (In fact, you could probably do something similar in SQL Server 2005, but I haven't tested it. The steps would be slightly different because you would be working with the old-style matrix as compared to the new-style tablix discussed in this post.) I created a dataset that queries AdventureWorksDW2008 tables: SELECT TOP (100) e.LastName + ', ' + e.FirstName AS EmployeeName, d.FullDateAlternateKey, f.SalesOrderNumber, p.EnglishProductName, sum(SalesAmount) as SalesAmount FROM FactResellerSales AS f INNER JOIN DimProduct AS p ON p.ProductKey = f.ProductKey INNER JOIN DimDate AS d ON d.DateKey = f.OrderDateKey INNER JOIN DimEmployee AS e ON e.EmployeeKey = f.EmployeeKey GROUP BY p.EnglishProductName, d.FullDateAlternateKey, e.LastName + ', ' + e.FirstName, f.SalesOrderNumber ORDER BY EmployeeName, f.SalesOrderNumber, p.EnglishProductName To start the report: Add a matrix to the report body and drag Employee Name to the row header, which also creates a group. Next drag SalesOrderNumber below Employee Name in the Row Groups panel, which creates a second group and a second column in the row header section of the matrix, as shown in Figure 4. Now for some trickiness. Add another column to the row headers. This new column will be associated with the existing EmployeeName group rather than causing BIDS to create a new group. To do this, right-click on the EmployeeName textbox in the bottom row, point to Insert Column, and then click Inside Group-Right. Then add the SalesOrderNumber field to this new column. By doing this, you're creating a report that repeats a set of columns for each EmployeeName/SalesOrderNumber combination that appears in the data. Next, modify the first row group's expression to group on both EmployeeName and SalesOrderNumber. In the Row Groups section, right-click EmployeeName, click Group Properties, click the Add button, and select [SalesOrderNumber]. Now you need to configure the columns to repeat. Rather than use the Columns group of the matrix like you might expect, you're going to use the textbox that belongs to the second group of the tablix as a location for embedding other report items. First, clear out the text that's currently in the third column - SalesOrderNumber - because it's already added as a separate textbox in this report design. Then drag and drop a matrix into that textbox, as shown in Figure 5. Again, you need to do some tricks here to get the appearance and behavior right. We don't really want repeating rows in the embedded matrix, so follow these steps: Click on the Rows label which then displays RowGroup in the Row Groups pane below the report body. Right-click on RowGroup,click Delete Group, and select the option to delete associated rows and columns. As a result, you get a modified matrix which has only a ColumnGroup in it, with a row above a double-dashed line for the column group and a row below the line for the aggregated data. Let's continue: Drag EnglishProductName to the data textbox (below the line). Add a second data row by right-clicking EnglishProductName, pointing to Insert Row, and clicking Below. Add the SalesAmount field to the new data textbox. Now eliminate the column group row without eliminating the group. To do this, right-click the row above the double-dashed line, click Delete Rows, and then select Delete Rows Only in the message box. Now you're ready for the fit and finish phase: Resize the column containing the embedded matrix so that it fits completely. Also, the final column in the matrix is for the column group. You can't delete this column, but you can make it as small as possible. Just click on the matrix to display the row and column handles, and then drag the right edge of the rightmost column to the left to make the column virtually disappear. Next, configure the groups so that the columns of the embedded matrix will wrap. In the Column Groups pane, right-click ColumnGroup1 and click on the expression button (labeled fx) to the right of Group On [EnglishProductName]. Replace the expression with the following: =RowNumber("SalesOrderNumber" ). We use SalesOrderNumber here because that is the name of the group that "contains" the embedded matrix. The next step is to configure the number of columns to display before wrapping. Click any cell in the matrix that is not inside the embedded matrix, and then double-click the second group in the Row Groups pane - SalesOrderNumber. Change the group expression to the following expression: =Ceiling(RowNumber("EmployeeName")/3) The last step is to apply formatting. In my example, I set the SalesAmount textbox's Format property to C2 and also right-aligned the text in both the EnglishProductName and the SalesAmount textboxes. And voila - Figure 6 shows a matrix report with wrapping columns. Share this post: email it! | bookmark it! | digg it! | reddit! | kick it! | live it!

Read the article

Twitter Bootstrap styling conflicts with plug-ins like jqGrid and other third part libraries

- by Renso

Issues:The concern is that the Twitter Bootstrap framework is that some of their css selectors are simply too generic and have incompatibility issues and conflicts with most third party plug-ins and css libraries, like jQuery-UI and jqGrid.My most pressing concern is only with the generic selector for the styling of "INPUT" controls.Some concerns:So basically anyone using BS (Bootstrap) will have to override styling 100% of the time on all input controls on all their web pages for all the plug-ins they use that render their own styling for input controls. This seems to chisel away any reason for using Bootstrap. Overriding Bootstrap css in this case seems illogical at best as it implies the BS styling is not correct or as granular as it is supposed to be. It also suggests you realize there is an issue here. Any person who has written a fair amount of css will realize that it is a mammoth task to to take an existing app, converting it to BS and then having to find all non-BS input controls and styling them all. The worst part is that there is no generic styling for this as each input control has a different source/context, some are regular tags and some belong to plug-ins, each with their own flavor of styling. For new web apps the challenge is not that different, each time you add a new plug-in you will have to test all facets of it, and I mean all of it, pop-ups, etc, that contain any kind of input control to make sure it is styled correctly. I am having a hard time seeing the benefits of BS in this context. So until the BS team addresses the issue, or not, you may be wondering what is the easiest solution.Help the community to drive this issue home by creating a new issue on github, see my entry here: https://github.com/twitter/bootstrap/issues/4008. As you can see I got some good and some negative feedback, but we all agree it is an issue. I do believe my solution below should be reverse compatible if the proper class declarations were followed as recommended by Bootstrap.The solution:Add a higher-level qualifier to the input selector, which may not break anything. Add "control-group" and "controls" classes as higher-level selectors, as they have to be declared inside those classes anyway as far as I understand the design approach of BS. So in my example below can modify the css without possible breaking anything, see the css at the bottom. I tested this briefly and seems to render just as expected. May not be complete as I only spent a few minutes on the css. Your feedback will be greatly appreciated. <div class="control-group"> <label title="" for="Contact_FirstName" class="control-label">First Name</label> <div class="controls"> <input type="text" value="" name="Contact.FirstName" id="Contact_FirstName" data-val-required="The Reader Contact&#39;s First Name is required" data-val-length-min="2" data-val-length-max="250" data-val-length="The maximum length allowed for the Reader Contact&#39;s First Name is 250 characters and must be two or more characters long" data-val="true" class="input-medium"> <span data-valmsg-replace="true" data-valmsg-for="Contact.FirstName" class="field-validation-valid"></span> </div></div>Here are the SCSS (SASS) updates. In stead of just including the updates I decided to include the entire bootstrap SCSS file so you can just copy-and-paste it in stead of trying to figure out what selectors have changed./*! * Bootstrap v2.0.4 * Enhacement by Renso Hollhumer * Copyright 2012 Twitter, Inc * Licensed under the Apache License v2.0 * http://www.apache.org/licenses/LICENSE-2.0 * * Designed and built with all the love in the world @twitter by @mdo and @fat. * Enhancement by Renso Hollhumer: To isolate styling of INPUT tags to the Bootstrap context only */.clearfix { *zoom: 1;}.clearfix:before,.clearfix:after { display: table; content: "";}.clearfix:after { clear: both;}.hide-text { font: 0/0 a; color: transparent; text-shadow: none; background-color: transparent; border: 0;}.input-block-level { display: block; width: 100%; min-height: 28px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box;}article,aside,details,figcaption,figure,footer,header,hgroup,nav,section { display: block;}audio,canvas,video { display: inline-block; *display: inline; *zoom: 1;}audio:not([controls]) { display: none;}html { font-size: 100%; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;}a:focus { outline: thin dotted #333; outline: 5px auto -webkit-focus-ring-color; outline-offset: -2px;}a:hover,a:active { outline: 0;}sub,sup { position: relative; font-size: 75%; line-height: 0; vertical-align: baseline;}sup { top: -0.5em;}sub { bottom: -0.25em;}img { max-width: 100%; vertical-align: middle; border: 0; -ms-interpolation-mode: bicubic;}#map_canvas img { max-width: none;}button,input,select,textarea { margin: 0; font-size: 100%; vertical-align: middle;}button,input { *overflow: visible; line-height: normal;}button::-moz-focus-inner,input::-moz-focus-inner { padding: 0; border: 0;}button,input[type="button"],input[type="reset"],input[type="submit"] { cursor: pointer; -webkit-appearance: button;}input[type="search"] { -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; -webkit-appearance: textfield;}input[type="search"]::-webkit-search-decoration,input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none;}textarea { overflow: auto; vertical-align: top;}body { margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 13px; line-height: 18px; color: #333333; background-color: #ffffff;}a { color: #0088cc; text-decoration: none;}a:hover { color: #005580; text-decoration: underline;}.row { margin-left: -20px; *zoom: 1;}.row:before,.row:after { display: table; content: "";}.row:after { clear: both;}[class*="span"] { float: left; margin-left: 20px;}.container,.navbar-fixed-top .container,.navbar-fixed-bottom .container { width: 940px;}.span12 { width: 940px;}.span11 { width: 860px;}.span10 { width: 780px;}.span9 { width: 700px;}.span8 { width: 620px;}.span7 { width: 540px;}.span6 { width: 460px;}.span5 { width: 380px;}.span4 { width: 300px;}.span3 { width: 220px;}.span2 { width: 140px;}.span1 { width: 60px;}.offset12 { margin-left: 980px;}.offset11 { margin-left: 900px;}.offset10 { margin-left: 820px;}.offset9 { margin-left: 740px;}.offset8 { margin-left: 660px;}.offset7 { margin-left: 580px;}.offset6 { margin-left: 500px;}.offset5 { margin-left: 420px;}.offset4 { margin-left: 340px;}.offset3 { margin-left: 260px;}.offset2 { margin-left: 180px;}.offset1 { margin-left: 100px;}.row-fluid { width: 100%; *zoom: 1;}.row-fluid:before,.row-fluid:after { display: table; content: "";}.row-fluid:after { clear: both;}.row-fluid [class*="span"] { display: block; width: 100%; min-height: 28px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; float: left; margin-left: 2.127659574%; *margin-left: 2.0744680846382977%;}.row-fluid [class*="span"]:first-child { margin-left: 0;}.row-fluid .span12 { width: 99.99999998999999%; *width: 99.94680850063828%;}.row-fluid .span11 { width: 91.489361693%; *width: 91.4361702036383%;}.row-fluid .span10 { width: 82.97872339599999%; *width: 82.92553190663828%;}.row-fluid .span9 { width: 74.468085099%; *width: 74.4148936096383%;}.row-fluid .span8 { width: 65.95744680199999%; *width: 65.90425531263828%;}.row-fluid .span7 { width: 57.446808505%; *width: 57.3936170156383%;}.row-fluid .span6 { width: 48.93617020799999%; *width: 48.88297871863829%;}.row-fluid .span5 { width: 40.425531911%; *width: 40.3723404216383%;}.row-fluid .span4 { width: 31.914893614%; *width: 31.8617021246383%;}.row-fluid .span3 { width: 23.404255317%; *width: 23.3510638276383%;}.row-fluid .span2 { width: 14.89361702%; *width: 14.8404255306383%;}.row-fluid .span1 { width: 6.382978723%; *width: 6.329787233638298%;}.container { margin-right: auto; margin-left: auto; *zoom: 1;}.container:before,.container:after { display: table; content: "";}.container:after { clear: both;}.container-fluid { padding-right: 20px; padding-left: 20px; *zoom: 1;}.container-fluid:before,.container-fluid:after { display: table; content: "";}.container-fluid:after { clear: both;}p { margin: 0 0 9px;}p small { font-size: 11px; color: #999999;}.lead { margin-bottom: 18px; font-size: 20px; font-weight: 200; line-height: 27px;}h1,h2,h3,h4,h5,h6 { margin: 0; font-family: inherit; font-weight: bold; color: inherit; text-rendering: optimizelegibility;}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small { font-weight: normal; color: #999999;}h1 { font-size: 30px; line-height: 36px;}h1 small { font-size: 18px;}h2 { font-size: 24px; line-height: 36px;}h2 small { font-size: 18px;}h3 { font-size: 18px; line-height: 27px;}h3 small { font-size: 14px;}h4,h5,h6 { line-height: 18px;}h4 { font-size: 14px;}h4 small { font-size: 12px;}h5 { font-size: 12px;}h6 { font-size: 11px; color: #999999; text-transform: uppercase;}.page-header { padding-bottom: 17px; margin: 18px 0; border-bottom: 1px solid #eeeeee;}.page-header h1 { line-height: 1;}ul,ol { padding: 0; margin: 0 0 9px 25px;}ul ul,ul ol,ol ol,ol ul { margin-bottom: 0;}ul { list-style: disc;}ol { list-style: decimal;}li { line-height: 18px;}ul.unstyled,ol.unstyled { margin-left: 0; list-style: none;}dl { margin-bottom: 18px;}dt,dd { line-height: 18px;}dt { font-weight: bold; line-height: 17px;}dd { margin-left: 9px;}.dl-horizontal dt { float: left; width: 120px; clear: left; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}.dl-horizontal dd { margin-left: 130px;}hr { margin: 18px 0; border: 0; border-top: 1px solid #eeeeee; border-bottom: 1px solid #ffffff;}strong { font-weight: bold;}em { font-style: italic;}.muted { color: #999999;}abbr[title] { cursor: help; border-bottom: 1px dotted #999999;}abbr.initialism { font-size: 90%; text-transform: uppercase;}blockquote { padding: 0 0 0 15px; margin: 0 0 18px; border-left: 5px solid #eeeeee;}blockquote p { margin-bottom: 0; font-size: 16px; font-weight: 300; line-height: 22.5px;}blockquote small { display: block; line-height: 18px; color: #999999;}blockquote small:before { content: '\2014 \00A0';}blockquote.pull-right { float: right; padding-right: 15px; padding-left: 0; border-right: 5px solid #eeeeee; border-left: 0;}blockquote.pull-right p,blockquote.pull-right small { text-align: right;}q:before,q:after,blockquote:before,blockquote:after { content: "";}address { display: block; margin-bottom: 18px; font-style: normal; line-height: 18px;}small { font-size: 100%;}cite { font-style: normal;}code,pre { padding: 0 3px 2px; font-family: Menlo, Monaco, Consolas, "Courier New", monospace; font-size: 12px; color: #333333; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px;}code { padding: 2px 4px; color: #d14; background-color: #f7f7f9; border: 1px solid #e1e1e8;}pre { display: block; padding: 8.5px; margin: 0 0 9px; font-size: 12.025px; line-height: 18px; word-break: break-all; word-wrap: break-word; white-space: pre; white-space: pre-wrap; background-color: #f5f5f5; border: 1px solid #ccc; border: 1px solid rgba(0, 0, 0, 0.15); -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}pre.prettyprint { margin-bottom: 18px;}pre code { padding: 0; color: inherit; background-color: transparent; border: 0;}.pre-scrollable { max-height: 340px; overflow-y: scroll;}.label,.badge { font-size: 10.998px; font-weight: bold; line-height: 14px; color: #ffffff; vertical-align: baseline; white-space: nowrap; text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); background-color: #999999;}.label { padding: 1px 4px 2px; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px;}.badge { padding: 1px 9px 2px; -webkit-border-radius: 9px; -moz-border-radius: 9px; border-radius: 9px;}a.label:hover,a.badge:hover { color: #ffffff; text-decoration: none; cursor: pointer;}.label-important,.badge-important { background-color: #b94a48;}.label-important[href],.badge-important[href] { background-color: #953b39;}.label-warning,.badge-warning { background-color: #f89406;}.label-warning[href],.badge-warning[href] { background-color: #c67605;}.label-success,.badge-success { background-color: #468847;}.label-success[href],.badge-success[href] { background-color: #356635;}.label-info,.badge-info { background-color: #3a87ad;}.label-info[href],.badge-info[href] { background-color: #2d6987;}.label-inverse,.badge-inverse { background-color: #333333;}.label-inverse[href],.badge-inverse[href] { background-color: #1a1a1a;}table { max-width: 100%; background-color: transparent; border-collapse: collapse; border-spacing: 0;}.table { width: 100%; margin-bottom: 18px;}.table th,.table td { padding: 8px; line-height: 18px; text-align: left; vertical-align: top; border-top: 1px solid #dddddd;}.table th { font-weight: bold;}.table thead th { vertical-align: bottom;}.table caption + thead tr:first-child th,.table caption + thead tr:first-child td,.table colgroup + thead tr:first-child th,.table colgroup + thead tr:first-child td,.table thead:first-child tr:first-child th,.table thead:first-child tr:first-child td { border-top: 0;}.table tbody + tbody { border-top: 2px solid #dddddd;}.table-condensed th,.table-condensed td { padding: 4px 5px;}.table-bordered { border: 1px solid #dddddd; border-collapse: separate; *border-collapse: collapsed; border-left: 0; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}.table-bordered th,.table-bordered td { border-left: 1px solid #dddddd;}.table-bordered caption + thead tr:first-child th,.table-bordered caption + tbody tr:first-child th,.table-bordered caption + tbody tr:first-child td,.table-bordered colgroup + thead tr:first-child th,.table-bordered colgroup + tbody tr:first-child th,.table-bordered colgroup + tbody tr:first-child td,.table-bordered thead:first-child tr:first-child th,.table-bordered tbody:first-child tr:first-child th,.table-bordered tbody:first-child tr:first-child td { border-top: 0;}.table-bordered thead:first-child tr:first-child th:first-child,.table-bordered tbody:first-child tr:first-child td:first-child { -webkit-border-top-left-radius: 4px; border-top-left-radius: 4px; -moz-border-radius-topleft: 4px;}.table-bordered thead:first-child tr:first-child th:last-child,.table-bordered tbody:first-child tr:first-child td:last-child { -webkit-border-top-right-radius: 4px; border-top-right-radius: 4px; -moz-border-radius-topright: 4px;}.table-bordered thead:last-child tr:last-child th:first-child,.table-bordered tbody:last-child tr:last-child td:first-child { -webkit-border-radius: 0 0 0 4px; -moz-border-radius: 0 0 0 4px; border-radius: 0 0 0 4px; -webkit-border-bottom-left-radius: 4px; border-bottom-left-radius: 4px; -moz-border-radius-bottomleft: 4px;}.table-bordered thead:last-child tr:last-child th:last-child,.table-bordered tbody:last-child tr:last-child td:last-child { -webkit-border-bottom-right-radius: 4px; border-bottom-right-radius: 4px; -moz-border-radius-bottomright: 4px;}.table-striped tbody tr:nth-child(odd) td,.table-striped tbody tr:nth-child(odd) th { background-color: #f9f9f9;}.table tbody tr:hover td,.table tbody tr:hover th { background-color: #f5f5f5;}table .span1 { float: none; width: 44px; margin-left: 0;}table .span2 { float: none; width: 124px; margin-left: 0;}table .span3 { float: none; width: 204px; margin-left: 0;}table .span4 { float: none; width: 284px; margin-left: 0;}table .span5 { float: none; width: 364px; margin-left: 0;}table .span6 { float: none; width: 444px; margin-left: 0;}table .span7 { float: none; width: 524px; margin-left: 0;}table .span8 { float: none; width: 604px; margin-left: 0;}table .span9 { float: none; width: 684px; margin-left: 0;}table .span10 { float: none; width: 764px; margin-left: 0;}table .span11 { float: none; width: 844px; margin-left: 0;}table .span12 { float: none; width: 924px; margin-left: 0;}table .span13 { float: none; width: 1004px; margin-left: 0;}table .span14 { float: none; width: 1084px; margin-left: 0;}table .span15 { float: none; width: 1164px; margin-left: 0;}table .span16 { float: none; width: 1244px; margin-left: 0;}table .span17 { float: none; width: 1324px; margin-left: 0;}table .span18 { float: none; width: 1404px; margin-left: 0;}table .span19 { float: none; width: 1484px; margin-left: 0;}table .span20 { float: none; width: 1564px; margin-left: 0;}table .span21 { float: none; width: 1644px; margin-left: 0;}table .span22 { float: none; width: 1724px; margin-left: 0;}table .span23 { float: none; width: 1804px; margin-left: 0;}table .span24 { float: none; width: 1884px; margin-left: 0;}form { margin: 0 0 18px;}fieldset { padding: 0; margin: 0; border: 0;}legend { display: block; width: 100%; padding: 0; margin-bottom: 27px; font-size: 19.5px; line-height: 36px; color: #333333; border: 0; border-bottom: 1px solid #e5e5e5;}legend small { font-size: 13.5px; color: #999999;}.control-group .controls { label, input, button, select, textarea { font-size: 13px; font-weight: normal; line-height: 18px; }}.control-group .controls { input, button, select, textarea { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; }}label { display: block; margin-bottom: 5px;}.control-group .controls { select, textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input { display: inline-block; height: 18px; padding: 4px; margin-bottom: 9px; font-size: 13px; line-height: 18px; color: #555555; }}.control-group .controls { input, textarea { width: 210px; }}.control-group .controls { textarea { height: auto; }}.control-group .controls { textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input { background-color: #ffffff; border: 1px solid #cccccc; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -webkit-transition: border linear 0.2s, box-shadow linear 0.2s; -moz-transition: border linear 0.2s, box-shadow linear 0.2s; -ms-transition: border linear 0.2s, box-shadow linear 0.2s; -o-transition: border linear 0.2s, box-shadow linear 0.2s; transition: border linear 0.2s, box-shadow linear 0.2s; }}.control-group .controls { textarea:focus, input[type="text"]:focus, input[type="password"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="date"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, input[type="number"]:focus, input[type="email"]:focus, input[type="url"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="color"]:focus, .uneditable-input:focus { border-color: rgba(82, 168, 236, 0.8); outline: 0; outline: thin dotted \9; /* IE6-9 */ -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6); -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6); box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6); }}.control-group .controls { input[type="radio"], input[type="checkbox"] { margin: 3px 0; *margin-top: 0; /* IE7 */ line-height: normal; cursor: pointer; }}.control-group .controls { input[type="submit"], input[type="reset"], input[type="button"], input[type="radio"], input[type="checkbox"] { width: auto; }}.uneditable-textarea { width: auto; height: auto;}.control-group .controls { select, input[type="file"] { height: 28px; /* In IE7, the height of the select element cannot be changed by height, only font-size */ *margin-top: 4px; /* For IE7, add top margin to align select with labels */ line-height: 28px; }}.control-group .controls { select { width: 220px; border: 1px solid #bbb; }}.control-group .controls { select[multiple], select[size] { height: auto; }}.control-group .controls { select:focus, input[type="file"]:focus, input[type="radio"]:focus, input[type="checkbox"]:focus { outline: thin dotted #333; outline: 5px auto -webkit-focus-ring-color; outline-offset: -2px; }}.radio,.checkbox { min-height: 18px; padding-left: 18px;}.radio input[type="radio"],.checkbox input[type="checkbox"] { float: left; margin-left: -18px;}.controls > .radio:first-child,.controls > .checkbox:first-child { padding-top: 5px;}.radio.inline,.checkbox.inline { display: inline-block; padding-top: 5px; margin-bottom: 0; vertical-align: middle;}.radio.inline + .radio.inline,.checkbox.inline + .checkbox.inline { margin-left: 10px;}.control-group .controls { .input-mini { width: 60px; }}.control-group .controls { .input-small { width: 90px; }}.control-group .controls { .input-medium { width: 150px; }}.control-group .controls { .input-large { width: 210px; }}.input-xlarge { .input-xlarge { width: 270px; }}.input-xxlarge { .input-xxlarge { width: 530px; }}.control-group .controls { input[class*="span"], select[class*="span"], textarea[class*="span"], .uneditable-input[class*="span"], .row-fluid input[class*="span"], .row-fluid select[class*="span"], .row-fluid textarea[class*="span"], .row-fluid .uneditable-input[class*="span"] { float: none; margin-left: 0; }}.input-append input[class*="span"],.input-append .uneditable-input[class*="span"],.input-prepend input[class*="span"],.input-prepend .uneditable-input[class*="span"],.row-fluid .input-prepend [class*="span"],.row-fluid .input-append [class*="span"] { display: inline-block;}.control-group .controls { input, textarea, .uneditable-input { margin-left: 0; }}input.span12, textarea.span12, .uneditable-input.span12 { width: 930px;}input.span11, textarea.span11, .uneditable-input.span11 { width: 850px;}input.span10, textarea.span10, .uneditable-input.span10 { width: 770px;}input.span9, textarea.span9, .uneditable-input.span9 { width: 690px;}input.span8, textarea.span8, .uneditable-input.span8 { width: 610px;}input.span7, textarea.span7, .uneditable-input.span7 { width: 530px;}input.span6, textarea.span6, .uneditable-input.span6 { width: 450px;}input.span5, textarea.span5, .uneditable-input.span5 { width: 370px;}input.span4, textarea.span4, .uneditable-input.span4 { width: 290px;}input.span3, textarea.span3, .uneditable-input.span3 { width: 210px;}input.span2, textarea.span2, .uneditable-input.span2 { width: 130px;}input.span1, textarea.span1, .uneditable-input.span1 { width: 50px;}input[disabled],select[disabled],textarea[disabled],input[readonly],select[readonly],textarea[readonly] { cursor: not-allowed; background-color: #eeeeee; border-color: #ddd;}input[type="radio"][disabled],input[type="checkbox"][disabled],input[type="radio"][readonly],input[type="checkbox"][readonly] { background-color: transparent;}.control-group.warning > label,.control-group.warning .help-block,.control-group.warning .help-inline { color: #c09853;}.control-group.warning .checkbox,.control-group.warning .radio,.control-group.warning input,.control-group.warning select,.control-group.warning textarea { color: #c09853; border-color: #c09853;}.control-group.warning .checkbox:focus,.control-group.warning .radio:focus,.control-group.warning input:focus,.control-group.warning select:focus,.control-group.warning textarea:focus { border-color: #a47e3c; -webkit-box-shadow: 0 0 6px #dbc59e; -moz-box-shadow: 0 0 6px #dbc59e; box-shadow: 0 0 6px #dbc59e;}.control-group.warning .input-prepend .add-on,.control-group.warning .input-append .add-on { color: #c09853; background-color: #fcf8e3; border-color: #c09853;}.control-group.error > label,.control-group.error .help-block,.control-group.error .help-inline { color: #b94a48;}.control-group.error .checkbox,.control-group.error .radio,.control-group.error input,.control-group.error select,.control-group.error textarea { color: #b94a48; border-color: #b94a48;}.control-group.error .checkbox:focus,.control-group.error .radio:focus,.control-group.error input:focus,.control-group.error select:focus,.control-group.error textarea:focus { border-color: #953b39; -webkit-box-shadow: 0 0 6px #d59392; -moz-box-shadow: 0 0 6px #d59392; box-shadow: 0 0 6px #d59392;}.control-group.error .input-prepend .add-on,.control-group.error .input-append .add-on { color: #b94a48; background-color: #f2dede; border-color: #b94a48;}.control-group.success > label,.control-group.success .help-block,.control-group.success .help-inline { color: #468847;}.control-group.success .checkbox,.control-group.success .radio,.control-group.success input,.control-group.success select,.control-group.success textarea { color: #468847; border-color: #468847;}.control-group.success .checkbox:focus,.control-group.success .radio:focus,.control-group.success input:focus,.control-group.success select:focus,.control-group.success textarea:focus { border-color: #356635; -webkit-box-shadow: 0 0 6px #7aba7b; -moz-box-shadow: 0 0 6px #7aba7b; box-shadow: 0 0 6px #7aba7b;}.control-group.success .input-prepend .add-on,.control-group.success .input-append .add-on { color: #468847; background-color: #dff0d8; border-color: #468847;}input:focus:required:invalid,textarea:focus:required:invalid,select:focus:required:invalid { color: #b94a48; border-color: #ee5f5b;}input:focus:required:invalid:focus,textarea:focus:required:invalid:focus,select:focus:required:invalid:focus { border-color: #e9322d; -webkit-box-shadow: 0 0 6px #f8b9b7; -moz-box-shadow: 0 0 6px #f8b9b7; box-shadow: 0 0 6px #f8b9b7;}.form-actions { padding: 17px 20px 18px; margin-top: 18px; margin-bottom: 18px; background-color: #f5f5f5; border-top: 1px solid #e5e5e5; *zoom: 1;}.form-actions:before,.form-actions:after { display: table; content: "";}.form-actions:after { clear: both;}.uneditable-input { overflow: hidden; white-space: nowrap; cursor: not-allowed; background-color: #ffffff; border-color: #eee; -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025);}:-moz-placeholder { color: #999999;}:-ms-input-placeholder { color: #999999;}::-webkit-input-placeholder { color: #999999;}.help-block,.help-inline { color: #555555;}.help-block { display: block; margin-bottom: 9px;}.help-inline { display: inline-block; *display: inline; /* IE7 inline-block hack */ *zoom: 1; vertical-align: middle; padding-left: 5px;}.input-prepend,.input-append { margin-bottom: 5px;}.input-prepend input,.input-append input,.input-prepend select,.input-append select,.input-prepend .uneditable-input,.input-append .uneditable-input { position: relative; margin-bottom: 0; *margin-left: 0; vertical-align: middle; -webkit-border-radius: 0 3px 3px 0; -moz-border-radius: 0 3px 3px 0; border-radius: 0 3px 3px 0;}.input-prepend input:focus,.input-append input:focus,.input-prepend select:focus,.input-append select:focus,.input-prepend .uneditable-input:focus,.input-append .uneditable-input:focus { z-index: 2;}.input-prepend .uneditable-input,.input-append .uneditable-input { border-left-color: #ccc;}.input-prepend .add-on,.input-append .add-on { display: inline-block; width: auto; height: 18px; min-width: 16px; padding: 4px 5px; font-weight: normal; line-height: 18px; text-align: center; text-shadow: 0 1px 0 #ffffff; vertical-align: middle; background-color: #eeeeee; border: 1px solid #ccc;}.input-prepend .add-on,.input-append .add-on,.input-prepend .btn,.input-append .btn { margin-left: -1px; -webkit-border-radius: 0; -moz-border-radius: 0; border-radius: 0;}.input-prepend .active,.input-append .active { background-color: #a9dba9; border-color: #46a546;}.input-prepend .add-on,.input-prepend .btn { margin-right: -1px;}.input-prepend .add-on:first-child,.input-prepend .btn:first-child { -webkit-border-radius: 3px 0 0 3px; -moz-border-radius: 3px 0 0 3px; border-radius: 3px 0 0 3px;}.input-append input,.input-append select,.input-append .uneditable-input { -webkit-border-radius: 3px 0 0 3px; -moz-border-radius: 3px 0 0 3px; border-radius: 3px 0 0 3px;}.input-append .uneditable-input { border-right-color: #ccc; border-left-color: #eee;}.input-append .add-on:last-child,.input-append .btn:last-child { -webkit-border-radius: 0 3px 3px 0; -moz-border-radius: 0 3px 3px 0; border-radius: 0 3px 3px 0;}.input-prepend.input-append input,.input-prepend.input-append select,.input-prepend.input-append .uneditable-input { -webkit-border-radius: 0; -moz-border-radius: 0; border-radius: 0;}.input-prepend.input-append .add-on:first-child,.input-prepend.input-append .btn:first-child { margin-right: -1px; -webkit-border-radius: 3px 0 0 3px; -moz-border-radius: 3px 0 0 3px; border-radius: 3px 0 0 3px;}.input-prepend.input-append .add-on:last-child,.input-prepend.input-append .btn:last-child { margin-left: -1px; -webkit-border-radius: 0 3px 3px 0; -moz-border-radius: 0 3px 3px 0; border-radius: 0 3px 3px 0;}.search-query { padding-right: 14px; padding-right: 4px \9; padding-left: 14px; padding-left: 4px \9; /* IE7-8 doesn't have border-radius, so don't indent the padding */ margin-bottom: 0; -webkit-border-radius: 14px; -moz-border-radius: 14px; border-radius: 14px;}.form-search input,.form-inline input,.form-horizontal input,.form-search textarea,.form-inline textarea,.form-horizontal textarea,.form-search select,.form-inline select,.form-horizontal select,.form-search .help-inline,.form-inline .help-inline,.form-horizontal .help-inline,.form-search .uneditable-input,.form-inline .uneditable-input,.form-horizontal .uneditable-input,.form-search .input-prepend,.form-inline .input-prepend,.form-horizontal .input-prepend,.form-search .input-append,.form-inline .input-append,.form-horizontal .input-append { display: inline-block; *display: inline; /* IE7 inline-block hack */ *zoom: 1; margin-bottom: 0;}.form-search .hide,.form-inline .hide,.form-horizontal .hide { display: none;}.form-search label,.form-inline label { display: inline-block;}.form-search .input-append,.form-inline .input-append,.form-search .input-prepend,.form-inline .input-prepend { margin-bottom: 0;}.form-search .radio,.form-search .checkbox,.form-inline .radio,.form-inline .checkbox { padding-left: 0; margin-bottom: 0; vertical-align: middle;}.form-search .radio input[type="radio"],.form-search .checkbox input[type="checkbox"],.form-inline .radio input[type="radio"],.form-inline .checkbox input[type="checkbox"] { float: left; margin-right: 3px; margin-left: 0;}.control-group { margin-bottom: 9px;}legend + .control-group { margin-top: 18px; -webkit-margin-top-collapse: separate;}.form-horizontal .control-group { margin-bottom: 18px; *zoom: 1;}.form-horizontal .control-group:before,.form-horizontal .control-group:after { display: table; content: "";}.form-horizontal .control-group:after { clear: both;}.form-horizontal .control-label { float: left; width: 140px; padding-top: 5px; text-align: right;}.form-horizontal .controls { *display: inline-block; *padding-left: 20px; margin-left: 160px; *margin-left: 0;}.form-horizontal .controls:first-child { *padding-left: 160px;}.form-horizontal .help-block { margin-top: 9px; margin-bottom: 0;}.form-horizontal .form-actions { padding-left: 160px;}.btn { display: inline-block; *display: inline; /* IE7 inline-block hack */ *zoom: 1; padding: 4px 10px 4px; margin-bottom: 0; font-size: 13px; line-height: 18px; *line-height: 20px; color: #333333; text-align: center; text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75); vertical-align: middle; cursor: pointer; background-color: #f5f5f5; background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6); background-image: -ms-linear-gradient(top, #ffffff, #e6e6e6); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#e6e6e6)); background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6); background-image: -o-linear-gradient(top, #ffffff, #e6e6e6); background-image: linear-gradient(top, #ffffff, #e6e6e6); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#e6e6e6', GradientType=0); border-color: #e6e6e6 #e6e6e6 #bfbfbf; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #e6e6e6; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); border: 1px solid #cccccc; *border: 0; border-bottom-color: #b3b3b3; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px; *margin-left: .3em; -webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05); -moz-box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05); box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);}.btn:hover,.btn:active,.btn.active,.btn.disabled,.btn[disabled] { background-color: #e6e6e6; *background-color: #d9d9d9;}.btn:active,.btn.active { background-color: #cccccc \9;}.btn:first-child { *margin-left: 0;}.btn:hover { color: #333333; text-decoration: none; background-color: #e6e6e6; *background-color: #d9d9d9; /* Buttons in IE7 don't get borders, so darken on hover */ background-position: 0 -15px; -webkit-transition: background-position 0.1s linear; -moz-transition: background-position 0.1s linear; -ms-transition: background-position 0.1s linear; -o-transition: background-position 0.1s linear; transition: background-position 0.1s linear;}.btn:focus { outline: thin dotted #333; outline: 5px auto -webkit-focus-ring-color; outline-offset: -2px;}.btn.active,.btn:active { background-color: #e6e6e6; background-color: #d9d9d9 \9; background-image: none; outline: 0; -webkit-box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05); -moz-box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05); box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);}.btn.disabled,.btn[disabled] { cursor: default; background-color: #e6e6e6; background-image: none; opacity: 0.65; filter: alpha(opacity=65); -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none;}.btn-large { padding: 9px 14px; font-size: 15px; line-height: normal; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px;}.btn-large [class^="icon-"] { margin-top: 1px;}.btn-small { padding: 5px 9px; font-size: 11px; line-height: 16px;}.btn-small [class^="icon-"] { margin-top: -1px;}.btn-mini { padding: 2px 6px; font-size: 11px; line-height: 14px;}.btn-primary,.btn-primary:hover,.btn-warning,.btn-warning:hover,.btn-danger,.btn-danger:hover,.btn-success,.btn-success:hover,.btn-info,.btn-info:hover,.btn-inverse,.btn-inverse:hover { color: #ffffff; text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);}.btn-primary.active,.btn-warning.active,.btn-danger.active,.btn-success.active,.btn-info.active,.btn-inverse.active { color: rgba(255, 255, 255, 0.75);}.btn { border-color: #ccc; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);}.btn-primary { background-color: #0074cc; background-image: -moz-linear-gradient(top, #0088cc, #0055cc); background-image: -ms-linear-gradient(top, #0088cc, #0055cc); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0055cc)); background-image: -webkit-linear-gradient(top, #0088cc, #0055cc); background-image: -o-linear-gradient(top, #0088cc, #0055cc); background-image: linear-gradient(top, #0088cc, #0055cc); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0055cc', GradientType=0); border-color: #0055cc #0055cc #003580; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #0055cc; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-primary:hover,.btn-primary:active,.btn-primary.active,.btn-primary.disabled,.btn-primary[disabled] { background-color: #0055cc; *background-color: #004ab3;}.btn-primary:active,.btn-primary.active { background-color: #004099 \9;}.btn-warning { background-color: #faa732; background-image: -moz-linear-gradient(top, #fbb450, #f89406); background-image: -ms-linear-gradient(top, #fbb450, #f89406); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406)); background-image: -webkit-linear-gradient(top, #fbb450, #f89406); background-image: -o-linear-gradient(top, #fbb450, #f89406); background-image: linear-gradient(top, #fbb450, #f89406); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbb450', endColorstr='#f89406', GradientType=0); border-color: #f89406 #f89406 #ad6704; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #f89406; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-warning:hover,.btn-warning:active,.btn-warning.active,.btn-warning.disabled,.btn-warning[disabled] { background-color: #f89406; *background-color: #df8505;}.btn-warning:active,.btn-warning.active { background-color: #c67605 \9;}.btn-danger { background-color: #da4f49; background-image: -moz-linear-gradient(top, #ee5f5b, #bd362f); background-image: -ms-linear-gradient(top, #ee5f5b, #bd362f); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#bd362f)); background-image: -webkit-linear-gradient(top, #ee5f5b, #bd362f); background-image: -o-linear-gradient(top, #ee5f5b, #bd362f); background-image: linear-gradient(top, #ee5f5b, #bd362f); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ee5f5b', endColorstr='#bd362f', GradientType=0); border-color: #bd362f #bd362f #802420; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #bd362f; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-danger:hover,.btn-danger:active,.btn-danger.active,.btn-danger.disabled,.btn-danger[disabled] { background-color: #bd362f; *background-color: #a9302a;}.btn-danger:active,.btn-danger.active { background-color: #942a25 \9;}.btn-success { background-color: #5bb75b; background-image: -moz-linear-gradient(top, #62c462, #51a351); background-image: -ms-linear-gradient(top, #62c462, #51a351); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#51a351)); background-image: -webkit-linear-gradient(top, #62c462, #51a351); background-image: -o-linear-gradient(top, #62c462, #51a351); background-image: linear-gradient(top, #62c462, #51a351); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#62c462', endColorstr='#51a351', GradientType=0); border-color: #51a351 #51a351 #387038; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #51a351; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-success:hover,.btn-success:active,.btn-success.active,.btn-success.disabled,.btn-success[disabled] { background-color: #51a351; *background-color: #499249;}.btn-success:active,.btn-success.active { background-color: #408140 \9;}.btn-info { background-color: #49afcd; background-image: -moz-linear-gradient(top, #5bc0de, #2f96b4); background-image: -ms-linear-gradient(top, #5bc0de, #2f96b4); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#2f96b4)); background-image: -webkit-linear-gradient(top, #5bc0de, #2f96b4); background-image: -o-linear-gradient(top, #5bc0de, #2f96b4); background-image: linear-gradient(top, #5bc0de, #2f96b4); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5bc0de', endColorstr='#2f96b4', GradientType=0); border-color: #2f96b4 #2f96b4 #1f6377; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #2f96b4; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-info:hover,.btn-info:active,.btn-info.active,.btn-info.disabled,.btn-info[disabled] { background-color: #2f96b4; *background-color: #2a85a0;}.btn-info:active,.btn-info.active { background-color: #24748c \9;}.btn-inverse { background-color: #414141; background-image: -moz-linear-gradient(top, #555555, #222222); background-image: -ms-linear-gradient(top, #555555, #222222); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#555555), to(#222222)); background-image: -webkit-linear-gradient(top, #555555, #222222); background-image: -o-linear-gradient(top, #555555, #222222); background-image: linear-gradient(top, #555555, #222222); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#555555', endColorstr='#222222', GradientType=0); border-color: #222222 #222222 #000000; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #222222; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-inverse:hover,.btn-inverse:active,.btn-inverse.active,.btn-inverse.disabled,.btn-inverse[disabled] { background-color: #222222; *background-color: #151515;}.btn-inverse:active,.btn-inverse.active { background-color: #080808 \9;}button.btn,input[type="submit"].btn { *padding-top: 2px; *padding-bottom: 2px;}button.btn::-moz-focus-inner,input[type="submit"].btn::-moz-focus-inner { padding: 0; border: 0;}button.btn.btn-large,input[type="submit"].btn.btn-large { *padding-top: 7px; *padding-bottom: 7px;}button.btn.btn-small,input[type="submit"].btn.btn-small { *padding-top: 3px; *padding-bottom: 3px;}button.btn.btn-mini,input[type="submit"].btn.btn-mini { *padding-top: 1px; *padding-bottom: 1px;}.btn-group { position: relative; *zoom: 1; *margin-left: .3em;}.btn-group:before,.btn-group:after { display: table; content: "";}.btn-group:after { clear: both;}.btn-group:first-child { *margin-left: 0;}.btn-group + .btn-group { margin-left: 5px;}.btn-toolbar { margin-top: 9px; margin-bottom: 9px;}.btn-toolbar .btn-group { display: inline-block; *display: inline; /* IE7 inline-block hack */ *zoom: 1;}.btn-group > .btn { position: relative; float: left; margin-left: -1px; -webkit-border-radius: 0; -moz-border-radius: 0; border-radius: 0;}.btn-group > .btn:first-child { margin-left: 0; -webkit-border-top-left-radius: 4px; -moz-border-radius-topleft: 4px; border-top-left-radius: 4px; -webkit-border-bottom-left-radius: 4px; -moz-border-radius-bottomleft: 4px; border-bottom-left-radius: 4px;}.btn-group > .btn:last-child,.btn-group > .dropdown-toggle { -webkit-border-top-right-radius: 4px; -moz-border-radius-topright: 4px; border-top-right-radius: 4px; -webkit-border-bottom-right-radius: 4px; -moz-border-radius-bottomright: 4px; border-bottom-right-radius: 4px;}.btn-group > .btn.large:first-child { margin-left: 0; -webkit-border-top-left-radius: 6px; -moz-border-radius-topleft: 6px; border-top-left-radius: 6px; -webkit-border-bottom-left-radius: 6px; -moz-border-radius-bottomleft: 6px; border-bottom-left-radius: 6px;}.btn-group > .btn.large:last-child,.btn-group > .large.dropdown-toggle { -webkit-border-top-right-radius: 6px; -moz-border-radius-topright: 6px; border-top-right-radius: 6px; -webkit-border-bottom-right-radius: 6px; -moz-border-radius-bottomright: 6px; border-bottom-right-radius: 6px;}.btn-group > .btn:hover,.btn-group > .btn:focus,.btn-group > .btn:active,.btn-group > .btn.active { z-index: 2;}.btn-group .dropdown-toggle:active,.btn-group.open .dropdown-toggle { outline: 0;}.btn-group > .dropdown-toggle { padding-left: 8px; padding-right: 8px; -webkit-box-shadow: inset 1px 0 0 rgba(255,255,255,.125), inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05); -moz-box-shadow: inset 1px 0 0 rgba(255,255,255,.125), inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05); box-shadow: inset 1px 0 0 rgba(255,255,255,.125), inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05); *padding-top: 4px; *padding-bottom: 4px;}.btn-group > .btn-mini.dropdown-toggle { padding-left: 5px; padding-right: 5px;}.btn-group > .btn-small.dropdown-toggle { *padding-top: 4px; *padding-bottom: 4px;}.btn-group > .btn-large.dropdown-toggle { padding-left: 12px; padding-right: 12px;}.btn-group.open .dropdown-toggle { background-image: none; -webkit-box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05); -moz-box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05); box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);}.btn-group.open .btn.dropdown-toggle { background-color: #e6e6e6;}.btn-group.open .btn-primary.dropdown-toggle { background-color: #0055cc;}.btn-group.open .btn-warning.dropdown-toggle { background-color: #f89406;}.btn-group.open .btn-danger.dropdown-toggle { background-color: #bd362f;}.btn-group.open .btn-success.dropdown-toggle { background-color: #51a351;}.btn-group.open .btn-info.dropdown-toggle { background-color: #2f96b4;}.btn-group.open .btn-inverse.dropdown-toggle { background-color: #222222;}.btn .caret { margin-top: 7px; margin-left: 0;}.btn:hover .caret,.open.btn-group .caret { opacity: 1; filter: alpha(opacity=100);}.btn-mini .caret { margin-top: 5px;}.btn-small .caret { margin-top: 6px;}.btn-large .caret { margin-top: 6px; border-left-width: 5px; border-right-width: 5px; border-top-width: 5px;}.dropup .btn-large .caret { border-bottom: 5px solid #000000; border-top: 0;}.btn-primary .caret,.btn-warning .caret,.btn-danger .caret,.btn-info .caret,.btn-success .caret,.btn-inverse .caret { border-top-color: #ffffff; border-bottom-color: #ffffff; opacity: 0.75; filter: alpha(opacity=75);}.nav { margin-left: 0; margin-bottom: 18px; list-style: none;}.nav > li > a { display: block;}.nav > li > a:hover { text-decoration: none; background-color: #eeeeee;}.nav > .pull-right { float: right;}.nav .nav-header { display: block; padding: 3px 15px; font-size: 11px; font-weight: bold; line-height: 18px; color: #999999; text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); text-transform: uppercase;}.nav li + .nav-header { margin-top: 9px;}.nav-list { padding-left: 15px; padding-right: 15px; margin-bottom: 0;}.nav-list > li > a,.nav-list .nav-header { margin-left: -15px; margin-right: -15px; text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);}.nav-list > li > a { padding: 3px 15px;}.nav-list > .active > a,.nav-list > .active > a:hover { color: #ffffff; text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2); background-color: #0088cc;}.nav-list [class^="icon-"] { margin-right: 2px;}.nav-list .divider { *width: 100%; height: 1px; margin: 8px 1px; *margin: -5px 0 5px; overflow: hidden; background-color: #e5e5e5; border-bottom: 1px solid #ffffff;}.nav-tabs,.nav-pills { *zoom: 1;}.nav-tabs:before,.nav-pills:before,.nav-tabs:after,.nav-pills:after { display: table; content: "";}.nav-tabs:after,.nav-pills:after { clear: both;}.nav-tabs > li,.nav-pills > li { float: left;}.nav-tabs > li > a,.nav-pills > li > a { padding-right: 12px; padding-left: 12px; margin-right: 2px; line-height: 14px;}.nav-tabs { border-bottom: 1px solid #ddd;}.nav-tabs > li { margin-bottom: -1px;}.nav-tabs > li > a { padding-top: 8px; padding-bottom: 8px; line-height: 18px; border: 1px solid transparent; -webkit-border-radius: 4px 4px 0 0; -moz-border-radius: 4px 4px 0 0; border-radius: 4px 4px 0 0;}.nav-tabs > li > a:hover { border-color: #eeeeee #eeeeee #dddddd;}.nav-tabs > .active > a,.nav-tabs > .active > a:hover { color: #555555; background-color: #ffffff; border: 1px solid #ddd; border-bottom-color: transparent; cursor: default;}.nav-pills > li > a { padding-top: 8px; padding-bottom: 8px; margin-top: 2px; margin-bottom: 2px; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px;}.nav-pills > .active > a,.nav-pills > .active > a:hover { color: #ffffff; background-color: #0088cc;}.nav-stacked > li { float: none;}.nav-stacked > li > a { margin-right: 0;}.nav-tabs.nav-stacked { border-bottom: 0;}.nav-tabs.nav-stacked > li > a { border: 1px solid #ddd; -webkit-border-radius: 0; -moz-border-radius: 0; border-radius: 0;}.nav-tabs.nav-stacked > li:first-child > a { -webkit-border-radius: 4px 4px 0 0; -moz-border-radius: 4px 4px 0 0; border-radius: 4px 4px 0 0;}.nav-tabs.nav-stacked > li:last-child > a { -webkit-border-radius: 0 0 4px 4px; -moz-border-radius: 0 0 4px 4px; border-radius: 0 0 4px 4px;}.nav-tabs.nav-stacked > li > a:hover { border-color: #ddd; z-index: 2;}.nav-pills.nav-stacked > li > a { margin-bottom: 3px;}.nav-pills.nav-stacked > li:last-child > a { margin-bottom: 1px;}.nav-tabs .dropdown-menu { -webkit-border-radius: 0 0 5px 5px; -moz-border-radius: 0 0 5px 5px; border-radius: 0 0 5px 5px;}.nav-pills .dropdown-menu { -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}.nav-tabs .dropdown-toggle .caret,.nav-pills .dropdown-toggle .caret { border-top-color: #0088cc; border-bottom-color: #0088cc; margin-top: 6px;}.nav-tabs .dropdown-toggle:hover .caret,.nav-pills .dropdown-toggle:hover .caret { border-top-color: #005580; border-bottom-color: #005580;}.nav-tabs .active .dropdown-toggle .caret,.nav-pills .active .dropdown-toggle .caret { border-top-color: #333333; border-bottom-color: #333333;}.nav > .dropdown.active > a:hover { color: #000000; cursor: pointer;}.nav-tabs .open .dropdown-toggle,.nav-pills .open .dropdown-toggle,.nav > li.dropdown.open.active > a:hover { color: #ffffff; background-color: #999999; border-color: #999999;}.nav li.dropdown.open .caret,.nav li.dropdown.open.active .caret,.nav li.dropdown.open a:hover .caret { border-top-color: #ffffff; border-bottom-color: #ffffff; opacity: 1; filter: alpha(opacity=100);}.tabs-stacked .open > a:hover { border-color: #999999;}.tabbable { *zoom: 1;}.tabbable:before,.tabbable:after { display: table; content: "";}.tabbable:after { clear: both;}.tab-content { overflow: auto;}.tabs-below > .nav-tabs,.tabs-right > .nav-tabs,.tabs-left > .nav-tabs { border-bottom: 0;}.tab-content > .tab-pane,.pill-content > .pill-pane { display: none;}.tab-content > .active,.pill-content > .active { display: block;}.tabs-below > .nav-tabs { border-top: 1px solid #ddd;}.tabs-below > .nav-tabs > li { margin-top: -1px; margin-bottom: 0;}.tabs-below > .nav-tabs > li > a { -webkit-border-radius: 0 0 4px 4px; -moz-border-radius: 0 0 4px 4px; border-radius: 0 0 4px 4px;}.tabs-below > .nav-tabs > li > a:hover { border-bottom-color: transparent; border-top-color: #ddd;}.tabs-below > .nav-tabs > .active > a,.tabs-below > .nav-tabs > .active > a:hover { border-color: transparent #ddd #ddd #ddd;}.tabs-left > .nav-tabs > li,.tabs-right > .nav-tabs > li { float: none;}.tabs-left > .nav-tabs > li > a,.tabs-right > .nav-tabs > li > a { min-width: 74px; margin-right: 0; margin-bottom: 3px;}.tabs-left > .nav-tabs { float: left; margin-right: 19px; border-right: 1px solid #ddd;}.tabs-left > .nav-tabs > li > a { margin-right: -1px; -webkit-border-radius: 4px 0 0 4px; -moz-border-radius: 4px 0 0 4px; border-radius: 4px 0 0 4px;}.tabs-left > .nav-tabs > li > a:hover { border-color: #eeeeee #dddddd #eeeeee #eeeeee;}.tabs-left > .nav-tabs .active > a,.tabs-left > .nav-tabs .active > a:hover { border-color: #ddd transparent #ddd #ddd; *border-right-color: #ffffff;}.tabs-right > .nav-tabs { float: right; margin-left: 19px; border-left: 1px solid #ddd;}.tabs-right > .nav-tabs > li > a { margin-left: -1px; -webkit-border-radius: 0 4px 4px 0; -moz-border-radius: 0 4px 4px 0; border-radius: 0 4px 4px 0;}.tabs-right > .nav-tabs > li > a:hover { border-color: #eeeeee #eeeeee #eeeeee #dddddd;}.tabs-right > .nav-tabs .active > a,.tabs-right > .nav-tabs .active > a:hover { border-color: #ddd #ddd #ddd transparent; *border-left-color: #ffffff;}.navbar { *position: relative; *z-index: 2; overflow: visible; margin-bottom: 18px;}.navbar-inner { min-height: 40px; padding-left: 20px; padding-right: 20px; background-color: #2c2c2c; background-image: -moz-linear-gradient(top, #333333, #222222); background-image: -ms-linear-gradient(top, #333333, #222222); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#333333), to(#222222)); background-image: -webkit-linear-gradient(top, #333333, #222222); background-image: -o-linear-gradient(top, #333333, #222222); background-image: linear-gradient(top, #333333, #222222); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#333333', endColorstr='#222222', GradientType=0); -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px; -webkit-box-shadow: 0 1px 3px rgba(0,0,0,.25), inset 0 -1px 0 rgba(0,0,0,.1); -moz-box-shadow: 0 1px 3px rgba(0,0,0,.25), inset 0 -1px 0 rgba(0,0,0,.1); box-shadow: 0 1px 3px rgba(0,0,0,.25), inset 0 -1px 0 rgba(0,0,0,.1);}.navbar .container { width: auto;}.nav-collapse.collapse { height: auto;}.navbar { color: #999999;}.navbar .brand:hover { text-decoration: none;}.navbar .brand { float: left; display: block; padding: 8px 20px 12px; margin-left: -20px; font-size: 20px; font-weight: 200; line-height: 1; color: #999999;}.navbar .navbar-text { margin-bottom: 0; line-height: 40px;}.navbar .navbar-link { color: #999999;}.navbar .navbar-link:hover { color: #ffffff;}.navbar .btn,.navbar .btn-group { margin-top: 5px;}.navbar .btn-group .btn { margin: 0;}.navbar-form { margin-bottom: 0; *zoom: 1;}.navbar-form:before,.navbar-form:after { display: table; content: "";}.navbar-form:after { clear: both;}.navbar-form input,.navbar-form select,.navbar-form .radio,.navbar-form .checkbox { margin-top: 5px;}.navbar-form input,.navbar-form select { display: inline-block; margin-bottom: 0;}.navbar-form input[type="image"],.navbar-form input[type="checkbox"],.navbar-form input[type="radio"] { margin-top: 3px;}.navbar-form .input-append,.navbar-form .input-prepend { margin-top: 6px; white-space: nowrap;}.navbar-form .input-append input,.navbar-form .input-prepend input { margin-top: 0;}.navbar-search { position: relative; float: left; margin-top: 6px; margin-bottom: 0;}.navbar-search .search-query { padding: 4px 9px; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 13px; font-weight: normal; line-height: 1; color: #ffffff; background-color: #626262; border: 1px solid #151515; -webkit-box-shadow: inset 0 1px 2px rgba(0,0,0,.1), 0 1px 0 rgba(255,255,255,.15); -moz-box-shadow: inset 0 1px 2px rgba(0,0,0,.1), 0 1px 0 rgba(255,255,255,.15); box-shadow: inset 0 1px 2px rgba(0,0,0,.1), 0 1px 0 rgba(255,255,255,.15); -webkit-transition: none; -moz-transition: none; -ms-transition: none; -o-transition: none; transition: none;}.navbar-search .search-query:-moz-placeholder { color: #cccccc;}.navbar-search .search-query:-ms-input-placeholder { color: #cccccc;}.navbar-search .search-query::-webkit-input-placeholder { color: #cccccc;}.navbar-search .search-query:focus,.navbar-search .search-query.focused { padding: 5px 10px; color: #333333; text-shadow: 0 1px 0 #ffffff; background-color: #ffffff; border: 0; -webkit-box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); -moz-box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); outline: 0;}.navbar-fixed-top,.navbar-fixed-bottom { position: fixed; right: 0; left: 0; z-index: 1030; margin-bottom: 0;}.navbar-fixed-top .navbar-inner,.navbar-fixed-bottom .navbar-inner { padding-left: 0; padding-right: 0; -webkit-border-radius: 0; -moz-border-radius: 0; border-radius: 0;}.navbar-fixed-top .container,.navbar-fixed-bottom .container { width: 940px;}.navbar-fixed-top { top: 0;}.navbar-fixed-bottom { bottom: 0;}.navbar .nav { position: relative; left: 0; display: block; float: left; margin: 0 10px 0 0;}.navbar .nav.pull-right { float: right;}.navbar .nav > li { display: block; float: left;}.navbar .nav > li > a { float: none; padding: 9px 10px 11px; line-height: 19px; color: #999999; text-decoration: none; text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);}.navbar .btn { display: inline-block; padding: 4px 10px 4px; margin: 5px 5px 6px; line-height: 18px;}.navbar .btn-group { margin: 0; padding: 5px 5px 6px;}.navbar .nav > li > a:hover { background-color: transparent; color: #ffffff; text-decoration: none;}.navbar .nav .active > a,.navbar .nav .active > a:hover { color: #ffffff; text-decoration: none; background-color: #222222;}.navbar .divider-vertical { height: 40px; width: 1px; margin: 0 9px; overflow: hidden; background-color: #222222; border-right: 1px solid #333333;}.navbar .nav.pull-right { margin-left: 10px; margin-right: 0;}.navbar .btn-navbar { display: none; float: right; padding: 7px 10px; margin-left: 5px; margin-right: 5px; background-color: #2c2c2c; background-image: -moz-linear-gradient(top, #333333, #222222); background-image: -ms-linear-gradient(top, #333333, #222222); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#333333), to(#222222)); background-image: -webkit-linear-gradient(top, #333333, #222222); background-image: -o-linear-gradient(top, #333333, #222222); background-image: linear-gradient(top, #333333, #222222); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#333333', endColorstr='#222222', GradientType=0); border-color: #222222 #222222 #000000; border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); *background-color: #222222; /* Darken IE7 buttons by default so they stand out more given they won't have borders */ filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); -webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.075); -moz-box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.075); box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.075);}.navbar .btn-navbar:hover,.navbar .btn-navbar:active,.navbar .btn-navbar.active,.navbar .btn-navbar.disabled,.navbar .btn-navbar[disabled] { background-color: #222222; *background-color: #151515;}.navbar .btn-navbar:active,.navbar .btn-navbar.active { background-color: #080808 \9;}.navbar .btn-navbar .icon-bar { display: block; width: 18px; height: 2px; background-color: #f5f5f5; -webkit-border-radius: 1px; -moz-border-radius: 1px; border-radius: 1px; -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); -moz-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);}.btn-navbar .icon-bar + .icon-bar { margin-top: 3px;}.navbar .dropdown-menu:before { content: ''; display: inline-block; border-left: 7px solid transparent; border-right: 7px solid transparent; border-bottom: 7px solid #ccc; border-bottom-color: rgba(0, 0, 0, 0.2); position: absolute; top: -7px; left: 9px;}.navbar .dropdown-menu:after { content: ''; display: inline-block; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 6px solid #ffffff; position: absolute; top: -6px; left: 10px;}.navbar-fixed-bottom .dropdown-menu:before { border-top: 7px solid #ccc; border-top-color: rgba(0, 0, 0, 0.2); border-bottom: 0; bottom: -7px; top: auto;}.navbar-fixed-bottom .dropdown-menu:after { border-top: 6px solid #ffffff; border-bottom: 0; bottom: -6px; top: auto;}.navbar .nav li.dropdown .dropdown-toggle .caret,.navbar .nav li.dropdown.open .caret { border-top-color: #ffffff; border-bottom-color: #ffffff;}.navbar .nav li.dropdown.active .caret { opacity: 1; filter: alpha(opacity=100);}.navbar .nav li.dropdown.open > .dropdown-toggle,.navbar .nav li.dropdown.active > .dropdown-toggle,.navbar .nav li.dropdown.open.active > .dropdown-toggle { background-color: transparent;}.navbar .nav li.dropdown.active > .dropdown-toggle:hover { color: #ffffff;}.navbar .pull-right .dropdown-menu,.navbar .dropdown-menu.pull-right { left: auto; right: 0;}.navbar .pull-right .dropdown-menu:before,.navbar .dropdown-menu.pull-right:before { left: auto; right: 12px;}.navbar .pull-right .dropdown-menu:after,.navbar .dropdown-menu.pull-right:after { left: auto; right: 13px;}.breadcrumb { padding: 7px 14px; margin: 0 0 18px; list-style: none; background-color: #fbfbfb; background-image: -moz-linear-gradient(top, #ffffff, #f5f5f5); background-image: -ms-linear-gradient(top, #ffffff, #f5f5f5); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#f5f5f5)); background-image: -webkit-linear-gradient(top, #ffffff, #f5f5f5); background-image: -o-linear-gradient(top, #ffffff, #f5f5f5); background-image: linear-gradient(top, #ffffff, #f5f5f5); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f5f5f5', GradientType=0); border: 1px solid #ddd; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: inset 0 1px 0 #ffffff; -moz-box-shadow: inset 0 1px 0 #ffffff; box-shadow: inset 0 1px 0 #ffffff;}.breadcrumb li { display: inline-block; *display: inline; /* IE7 inline-block hack */ *zoom: 1; text-shadow: 0 1px 0 #ffffff;}.breadcrumb .divider { padding: 0 5px; color: #999999;}.breadcrumb .active a { color: #333333;}.pagination { height: 36px; margin: 18px 0;}.pagination ul { display: inline-block; *display: inline; /* IE7 inline-block hack */ *zoom: 1; margin-left: 0; margin-bottom: 0; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);}.pagination li { display: inline;}.pagination a { float: left; padding: 0 14px; line-height: 34px; text-decoration: none; border: 1px solid #ddd; border-left-width: 0;}.pagination a:hover,.pagination .active a { background-color: #f5f5f5;}.pagination .active a { color: #999999; cursor: default;}.pagination .disabled span,.pagination .disabled a,.pagination .disabled a:hover { color: #999999; background-color: transparent; cursor: default;}.pagination li:first-child a { border-left-width: 1px; -webkit-border-radius: 3px 0 0 3px; -moz-border-radius: 3px 0 0 3px; border-radius: 3px 0 0 3px;}.pagination li:last-child a { -webkit-border-radius: 0 3px 3px 0; -moz-border-radius: 0 3px 3px 0; border-radius: 0 3px 3px 0;}.pagination-centered { text-align: center;}.pagination-right { text-align: right;}.pager { margin-left: 0; margin-bottom: 18px; list-style: none; text-align: center; *zoom: 1;}.pager:before,.pager:after { display: table; content: "";}.pager:after { clear: both;}.pager li { display: inline;}.pager a { display: inline-block; padding: 5px 14px; background-color: #fff; border: 1px solid #ddd; -webkit-border-radius: 15px; -moz-border-radius: 15px; border-radius: 15px;}.pager a:hover { text-decoration: none; background-color: #f5f5f5;}.pager .next a { float: right;}.pager .previous a { float: left;}.pager .disabled a,.pager .disabled a:hover { color: #999999; background-color: #fff; cursor: default;}.thumbnails { margin-left: -20px; list-style: none; *zoom: 1;}.thumbnails:before,.thumbnails:after { display: table; content: "";}.thumbnails:after { clear: both;}.row-fluid .thumbnails { margin-left: 0;}.thumbnails > li { float: left; margin-bottom: 18px; margin-left: 20px;}.thumbnail { display: block; padding: 4px; line-height: 1; border: 1px solid #ddd; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px; -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075); -moz-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075); box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075);}a.thumbnail:hover { border-color: #0088cc; -webkit-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); -moz-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25);}.thumbnail > img { display: block; max-width: 100%; margin-left: auto; margin-right: auto;}.thumbnail .caption { padding: 9px;}.alert { padding: 8px 35px 8px 14px; margin-bottom: 18px; text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); background-color: #fcf8e3; border: 1px solid #fbeed5; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px; color: #c09853;}.alert-heading { color: inherit;}.alert .close { position: relative; top: -2px; right: -21px; line-height: 18px;}.alert-success { background-color: #dff0d8; border-color: #d6e9c6; color: #468847;}.alert-danger,.alert-error { background-color: #f2dede; border-color: #eed3d7; color: #b94a48;}.alert-info { background-color: #d9edf7; border-color: #bce8f1; color: #3a87ad;}.alert-block { padding-top: 14px; padding-bottom: 14px;}.alert-block > p,.alert-block > ul { margin-bottom: 0;}.alert-block p + p { margin-top: 5px;}@-webkit-keyframes progress-bar-stripes { from { background-position: 40px 0; } to { background-position: 0 0; }}@-moz-keyframes progress-bar-stripes { from { background-position: 40px 0; } to { background-position: 0 0; }}@-ms-keyframes progress-bar-stripes { from { background-position: 40px 0; } to { background-position: 0 0; }}@-o-keyframes progress-bar-stripes { from { background-position: 0 0; } to { background-position: 40px 0; }}@keyframes progress-bar-stripes { from { background-position: 40px 0; } to { background-position: 0 0; }}.progress { overflow: hidden; height: 18px; margin-bottom: 18px; background-color: #f7f7f7; background-image: -moz-linear-gradient(top, #f5f5f5, #f9f9f9); background-image: -ms-linear-gradient(top, #f5f5f5, #f9f9f9); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f5f5f5), to(#f9f9f9)); background-image: -webkit-linear-gradient(top, #f5f5f5, #f9f9f9); background-image: -o-linear-gradient(top, #f5f5f5, #f9f9f9); background-image: linear-gradient(top, #f5f5f5, #f9f9f9); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f5f5f5', endColorstr='#f9f9f9', GradientType=0); -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}.progress .bar { width: 0%; height: 18px; color: #ffffff; font-size: 12px; text-align: center; text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); background-color: #0e90d2; background-image: -moz-linear-gradient(top, #149bdf, #0480be); background-image: -ms-linear-gradient(top, #149bdf, #0480be); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#149bdf), to(#0480be)); background-image: -webkit-linear-gradient(top, #149bdf, #0480be); background-image: -o-linear-gradient(top, #149bdf, #0480be); background-image: linear-gradient(top, #149bdf, #0480be); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#149bdf', endColorstr='#0480be', GradientType=0); -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; -webkit-transition: width 0.6s ease; -moz-transition: width 0.6s ease; -ms-transition: width 0.6s ease; -o-transition: width 0.6s ease; transition: width 0.6s ease;}.progress-striped .bar { background-color: #149bdf; background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); -webkit-background-size: 40px 40px; -moz-background-size: 40px 40px; -o-background-size: 40px 40px; background-size: 40px 40px;}.progress.active .bar { -webkit-animation: progress-bar-stripes 2s linear infinite; -moz-animation: progress-bar-stripes 2s linear infinite; -ms-animation: progress-bar-stripes 2s linear infinite; -o-animation: progress-bar-stripes 2s linear infinite; animation: progress-bar-stripes 2s linear infinite;}.progress-danger .bar { background-color: #dd514c; background-image: -moz-linear-gradient(top, #ee5f5b, #c43c35); background-image: -ms-linear-gradient(top, #ee5f5b, #c43c35); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#c43c35)); background-image: -webkit-linear-gradient(top, #ee5f5b, #c43c35); background-image: -o-linear-gradient(top, #ee5f5b, #c43c35); background-image: linear-gradient(top, #ee5f5b, #c43c35); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ee5f5b', endColorstr='#c43c35', GradientType=0);}.progress-danger.progress-striped .bar { background-color: #ee5f5b; background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.progress-success .bar { background-color: #5eb95e; background-image: -moz-linear-gradient(top, #62c462, #57a957); background-image: -ms-linear-gradient(top, #62c462, #57a957); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#57a957)); background-image: -webkit-linear-gradient(top, #62c462, #57a957); background-image: -o-linear-gradient(top, #62c462, #57a957); background-image: linear-gradient(top, #62c462, #57a957); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#62c462', endColorstr='#57a957', GradientType=0);}.progress-success.progress-striped .bar { background-color: #62c462; background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.progress-info .bar { background-color: #4bb1cf; background-image: -moz-linear-gradient(top, #5bc0de, #339bb9); background-image: -ms-linear-gradient(top, #5bc0de, #339bb9); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#339bb9)); background-image: -webkit-linear-gradient(top, #5bc0de, #339bb9); background-image: -o-linear-gradient(top, #5bc0de, #339bb9); background-image: linear-gradient(top, #5bc0de, #339bb9); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5bc0de', endColorstr='#339bb9', GradientType=0);}.progress-info.progress-striped .bar { background-color: #5bc0de; background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.progress-warning .bar { background-color: #faa732; background-image: -moz-linear-gradient(top, #fbb450, #f89406); background-image: -ms-linear-gradient(top, #fbb450, #f89406); background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406)); background-image: -webkit-linear-gradient(top, #fbb450, #f89406); background-image: -o-linear-gradient(top, #fbb450, #f89406); background-image: linear-gradient(top, #fbb450, #f89406); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbb450', endColorstr='#f89406', GradientType=0);}.progress-warning.progress-striped .bar { background-color: #fbb450; background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.hero-unit { padding: 60px; margin-bottom: 30px; background-color: #eeeeee; -webkit-border-radius: 6px; -moz-border-radius: 6px; border-radius: 6px;}.hero-unit h1 { margin-bottom: 0; font-size: 60px; line-height: 1; color: inherit; letter-spacing: -1px;}.hero-unit p { font-size: 18px; font-weight: 200; line-height: 27px; color: inherit;}.tooltip { position: absolute; z-index: 1020; display: block; visibility: visible; padding: 5px; font-size: 11px; opacity: 0; filter: alpha(opacity=0);}.tooltip.in { opacity: 0.8; filter: alpha(opacity=80);}.tooltip.top { margin-top: -2px;}.tooltip.right { margin-left: 2px;}.tooltip.bottom { margin-top: 2px;}.tooltip.left { margin-left: -2px;}.tooltip.top .tooltip-arrow { bottom: 0; left: 50%; margin-left: -5px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 5px solid #000000;}.tooltip.left .tooltip-arrow { top: 50%; right: 0; margin-top: -5px; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 5px solid #000000;}.tooltip.bottom .tooltip-arrow { top: 0; left: 50%; margin-left: -5px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 5px solid #000000;}.tooltip.right .tooltip-arrow { top: 50%; left: 0; margin-top: -5px; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-right: 5px solid #000000;}.tooltip-inner { max-width: 200px; padding: 3px 8px; color: #ffffff; text-align: center; text-decoration: none; background-color: #000000; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}.tooltip-arrow { position: absolute; width: 0; height: 0;}.popover { position: absolute; top: 0; left: 0; z-index: 1010; display: none; padding: 5px;}.popover.top { margin-top: -5px;}.popover.right { margin-left: 5px;}.popover.bottom { margin-top: 5px;}.popover.left { margin-left: -5px;}.popover.top .arrow { bottom: 0; left: 50%; margin-left: -5px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 5px solid #000000;}.popover.right .arrow { top: 50%; left: 0; margin-top: -5px; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-right: 5px solid #000000;}.popover.bottom .arrow { top: 0; left: 50%; margin-left: -5px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 5px solid #000000;}.popover.left .arrow { top: 50%; right: 0; margin-top: -5px; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 5px solid #000000;}.popover .arrow { position: absolute; width: 0; height: 0;}.popover-inner { padding: 3px; width: 280px; overflow: hidden; background: #000000; background: rgba(0, 0, 0, 0.8); -webkit-border-radius: 6px; -moz-border-radius: 6px; border-radius: 6px; -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);}.popover-title { padding: 9px 15px; line-height: 1; background-color: #f5f5f5; border-bottom: 1px solid #eee; -webkit-border-radius: 3px 3px 0 0; -moz-border-radius: 3px 3px 0 0; border-radius: 3px 3px 0 0;}.popover-content { padding: 14px; background-color: #ffffff; -webkit-border-radius: 0 0 3px 3px; -moz-border-radius: 0 0 3px 3px; border-radius: 0 0 3px 3px; -webkit-background-clip: padding-box; -moz-background-clip: padding-box; background-clip: padding-box;}.popover-content p,.popover-content ul,.popover-content ol { margin-bottom: 0;}.modal-open .dropdown-menu { z-index: 2050;}.modal-open .dropdown.open { *z-index: 2050;}.modal-open .popover { z-index: 2060;}.modal-open .tooltip { z-index: 2070;}.modal-backdrop { position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 1040; background-color: #000000;}.modal-backdrop.fade { opacity: 0;}.modal-backdrop,.modal-backdrop.fade.in { opacity: 0.8; filter: alpha(opacity=80);}.modal { position: fixed; top: 50%; left: 50%; z-index: 1050; overflow: auto; width: 560px; margin: -250px 0 0 -280px; background-color: #ffffff; border: 1px solid #999; border: 1px solid rgba(0, 0, 0, 0.3); *border: 1px solid #999; /* IE6-7 */ -webkit-border-radius: 6px; -moz-border-radius: 6px; border-radius: 6px; -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); -webkit-background-clip: padding-box; -moz-background-clip: padding-box; background-clip: padding-box;}.modal.fade { -webkit-transition: opacity .3s linear, top .3s ease-out; -moz-transition: opacity .3s linear, top .3s ease-out; -ms-transition: opacity .3s linear, top .3s ease-out; -o-transition: opacity .3s linear, top .3s ease-out; transition: opacity .3s linear, top .3s ease-out; top: -25%;}.modal.fade.in { top: 50%;}.modal-header { padding: 9px 15px; border-bottom: 1px solid #eee;}.modal-header .close { margin-top: 2px;}.modal-body { overflow-y: auto; max-height: 400px; padding: 15px;}.modal-form { margin-bottom: 0;}.modal-footer { padding: 14px 15px 15px; margin-bottom: 0; text-align: right; background-color: #f5f5f5; border-top: 1px solid #ddd; -webkit-border-radius: 0 0 6px 6px; -moz-border-radius: 0 0 6px 6px; border-radius: 0 0 6px 6px; -webkit-box-shadow: inset 0 1px 0 #ffffff; -moz-box-shadow: inset 0 1px 0 #ffffff; box-shadow: inset 0 1px 0 #ffffff; *zoom: 1;}.modal-footer:before,.modal-footer:after { display: table; content: "";}.modal-footer:after { clear: both;}.modal-footer .btn + .btn { margin-left: 5px; margin-bottom: 0;}.modal-footer .btn-group .btn + .btn { margin-left: -1px;}.dropup,.dropdown { position: relative;}.dropdown-toggle { *margin-bottom: -3px;}.dropdown-toggle:active,.open .dropdown-toggle { outline: 0;}.caret { display: inline-block; width: 0; height: 0; vertical-align: top; border-top: 4px solid #000000; border-right: 4px solid transparent; border-left: 4px solid transparent; content: ""; opacity: 0.3; filter: alpha(opacity=30);}.dropdown .caret { margin-top: 8px; margin-left: 2px;}.dropdown:hover .caret,.open .caret { opacity: 1; filter: alpha(opacity=100);}.dropdown-menu { position: absolute; top: 100%; left: 0; z-index: 1000; display: none; float: left; min-width: 160px; padding: 4px 0; margin: 1px 0 0; list-style: none; background-color: #ffffff; border: 1px solid #ccc; border: 1px solid rgba(0, 0, 0, 0.2); *border-right-width: 2px; *border-bottom-width: 2px; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px; -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); -webkit-background-clip: padding-box; -moz-background-clip: padding; background-clip: padding-box;}.dropdown-menu.pull-right { right: 0; left: auto;}.dropdown-menu .divider { *width: 100%; height: 1px; margin: 8px 1px; *margin: -5px 0 5px; overflow: hidden; background-color: #e5e5e5; border-bottom: 1px solid #ffffff;}.dropdown-menu a { display: block; padding: 3px 15px; clear: both; font-weight: normal; line-height: 18px; color: #333333; white-space: nowrap;}.dropdown-menu li > a:hover,.dropdown-menu .active > a,.dropdown-menu .active > a:hover { color: #ffffff; text-decoration: none; background-color: #0088cc;}.open { *z-index: 1000;}.open > .dropdown-menu { display: block;}.pull-right > .dropdown-menu { right: 0; left: auto;}.dropup .caret,.navbar-fixed-bottom .dropdown .caret { border-top: 0; border-bottom: 4px solid #000000; content: "\2191";}.dropup .dropdown-menu,.navbar-fixed-bottom .dropdown .dropdown-menu { top: auto; bottom: 100%; margin-bottom: 1px;}.typeahead { margin-top: 2px; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}.accordion { margin-bottom: 18px;}.accordion-group { margin-bottom: 2px; border: 1px solid #e5e5e5; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px;}.accordion-heading { border-bottom: 0;}.accordion-heading .accordion-toggle { display: block; padding: 8px 15px;}.accordion-toggle { cursor: pointer;}.accordion-inner { padding: 9px 15px; border-top: 1px solid #e5e5e5;}.carousel { position: relative; margin-bottom: 18px; line-height: 1;}.carousel-inner { overflow: hidden; width: 100%; position: relative;}.carousel .item { display: none; position: relative; -webkit-transition: 0.6s ease-in-out left; -moz-transition: 0.6s ease-in-out left; -ms-transition: 0.6s ease-in-out left; -o-transition: 0.6s ease-in-out left; transition: 0.6s ease-in-out left;}.carousel .item > img { display: block; line-height: 1;}.carousel .active,.carousel .next,.carousel .prev { display: block;}.carousel .active { left: 0;}.carousel .next,.carousel .prev { position: absolute; top: 0; width: 100%;}.carousel .next { left: 100%;}.carousel .prev { left: -100%;}.carousel .next.left,.carousel .prev.right { left: 0;}.carousel .active.left { left: -100%;}.carousel .active.right { left: 100%;}.carousel-control { position: absolute; top: 40%; left: 15px; width: 40px; height: 40px; margin-top: -20px; font-size: 60px; font-weight: 100; line-height: 30px; color: #ffffff; text-align: center; background: #222222; border: 3px solid #ffffff; -webkit-border-radius: 23px; -moz-border-radius: 23px; border-radius: 23px; opacity: 0.5; filter: alpha(opacity=50);}.carousel-control.right { left: auto; right: 15px;}.carousel-control:hover { color: #ffffff; text-decoration: none; opacity: 0.9; filter: alpha(opacity=90);}.carousel-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 10px 15px 5px; background: #333333; background: rgba(0, 0, 0, 0.75);}.carousel-caption h4,.carousel-caption p { color: #ffffff;}.well { min-height: 20px; padding: 19px; margin-bottom: 20px; background-color: #f5f5f5; border: 1px solid #eee; border: 1px solid rgba(0, 0, 0, 0.05); -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px; -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);}.well blockquote { border-color: #ddd; border-color: rgba(0, 0, 0, 0.15);}.well-large { padding: 24px; -webkit-border-radius: 6px; -moz-border-radius: 6px; border-radius: 6px;}.well-small { padding: 9px; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px;}.close { float: right; font-size: 20px; font-weight: bold; line-height: 18px; color: #000000; text-shadow: 0 1px 0 #ffffff; opacity: 0.2; filter: alpha(opacity=20);}.close:hover { color: #000000; text-decoration: none; cursor: pointer; opacity: 0.4; filter: alpha(opacity=40);}button.close { padding: 0; cursor: pointer; background: transparent; border: 0; -webkit-appearance: none;}.pull-right { float: right;}.pull-left { float: left;}.hide { display: none;}.show { display: block;}.invisible { visibility: hidden;}.fade { opacity: 0; -webkit-transition: opacity 0.15s linear; -moz-transition: opacity 0.15s linear; -ms-transition: opacity 0.15s linear; -o-transition: opacity 0.15s linear; transition: opacity 0.15s linear;}.fade.in { opacity: 1;}.collapse { position: relative; height: 0; overflow: hidden; -webkit-transition: height 0.35s ease; -moz-transition: height 0.35s ease; -ms-transition: height 0.35s ease; -o-transition: height 0.35s ease; transition: height 0.35s ease;}.collapse.in { height: auto;}.hidden { display: none; visibility: hidden;}.visible-phone { display: none !important;}.visible-tablet { display: none !important;}.hidden-desktop { display: none !important;}@media (max-width: 767px) { .visible-phone { display: inherit !important; } .hidden-phone { display: none !important; } .hidden-desktop { display: inherit !important; } .visible-desktop { display: none !important; }}@media (min-width: 768px) and (max-width: 979px) { .visible-tablet { display: inherit !important; } .hidden-tablet { display: none !important; } .hidden-desktop { display: inherit !important; } .visible-desktop { display: none !important ; }}@media (max-width: 480px) { .nav-collapse { -webkit-transform: translate3d(0, 0, 0); } .page-header h1 small { display: block; line-height: 18px; } input[type="checkbox"], input[type="radio"] { border: 1px solid #ccc; } .form-horizontal .control-group > label { float: none; width: auto; padding-top: 0; text-align: left; } .form-horizontal .controls { margin-left: 0; } .form-horizontal .control-list { padding-top: 0; } .form-horizontal .form-actions { padding-left: 10px; padding-right: 10px; } .modal { position: absolute; top: 10px; left: 10px; right: 10px; width: auto; margin: 0; } .modal.fade.in { top: auto; } .modal-header .close { padding: 10px; margin: -10px; } .carousel-caption { position: static; }}@media (max-width: 767px) { body { padding-left: 20px; padding-right: 20px; } .navbar-fixed-top, .navbar-fixed-bottom { margin-left: -20px; margin-right: -20px; } .container-fluid { padding: 0; } .dl-horizontal dt { float: none; clear: none; width: auto; text-align: left; } .dl-horizontal dd { margin-left: 0; } .container { width: auto; } .row-fluid { width: 100%; } .row, .thumbnails { margin-left: 0; } [class*="span"], .row-fluid [class*="span"] { float: none; display: block; width: auto; margin-left: 0; } .input-large, .input-xlarge, .input-xxlarge, input[class*="span"], select[class*="span"], textarea[class*="span"], .uneditable-input { display: block; width: 100%; min-height: 28px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; } .input-prepend input, .input-append input, .input-prepend input[class*="span"], .input-append input[class*="span"] { display: inline-block; width: auto; }}@media (min-width: 768px) and (max-width: 979px) { .row { margin-left: -20px; *zoom: 1; } .row:before, .row:after { display: table; content: ""; } .row:after { clear: both; } [class*="span"] { float: left; margin-left: 20px; } .container, .navbar-fixed-top .container, .navbar-fixed-bottom .container { width: 724px; } .span12 { width: 724px; } .span11 { width: 662px; } .span10 { width: 600px; } .span9 { width: 538px; } .span8 { width: 476px; } .span7 { width: 414px; } .span6 { width: 352px; } .span5 { width: 290px; } .span4 { width: 228px; } .span3 { width: 166px; } .span2 { width: 104px; } .span1 { width: 42px; } .offset12 { margin-left: 764px; } .offset11 { margin-left: 702px; } .offset10 { margin-left: 640px; } .offset9 { margin-left: 578px; } .offset8 { margin-left: 516px; } .offset7 { margin-left: 454px; } .offset6 { margin-left: 392px; } .offset5 { margin-left: 330px; } .offset4 { margin-left: 268px; } .offset3 { margin-left: 206px; } .offset2 { margin-left: 144px; } .offset1 { margin-left: 82px; } .row-fluid { width: 100%; *zoom: 1; } .row-fluid:before, .row-fluid:after { display: table; content: ""; } .row-fluid:after { clear: both; } .row-fluid [class*="span"] { display: block; width: 100%; min-height: 28px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; float: left; margin-left: 2.762430939%; *margin-left: 2.709239449638298%; } .row-fluid [class*="span"]:first-child { margin-left: 0; } .row-fluid .span12 { width: 99.999999993%; *width: 99.9468085036383%; } .row-fluid .span11 { width: 91.436464082%; *width: 91.38327259263829%; } .row-fluid .span10 { width: 82.87292817100001%; *width: 82.8197366816383%; } .row-fluid .span9 { width: 74.30939226%; *width: 74.25620077063829%; } .row-fluid .span8 { width: 65.74585634900001%; *width: 65.6926648596383%; } .row-fluid .span7 { width: 57.182320438000005%; *width: 57.129128948638304%; } .row-fluid .span6 { width: 48.618784527%; *width: 48.5655930376383%; } .row-fluid .span5 { width: 40.055248616%; *width: 40.0020571266383%; } .row-fluid .span4 { width: 31.491712705%; *width: 31.4385212156383%; } .row-fluid .span3 { width: 22.928176794%; *width: 22.874985304638297%; } .row-fluid .span2 { width: 14.364640883%; *width: 14.311449393638298%; } .row-fluid .span1 { width: 5.801104972%; *width: 5.747913482638298%; } input, textarea, .uneditable-input { margin-left: 0; } input.span12, textarea.span12, .uneditable-input.span12 { width: 714px; } input.span11, textarea.span11, .uneditable-input.span11 { width: 652px; } input.span10, textarea.span10, .uneditable-input.span10 { width: 590px; } input.span9, textarea.span9, .uneditable-input.span9 { width: 528px; } input.span8, textarea.span8, .uneditable-input.span8 { width: 466px; } input.span7, textarea.span7, .uneditable-input.span7 { width: 404px; } input.span6, textarea.span6, .uneditable-input.span6 { width: 342px; } input.span5, textarea.span5, .uneditable-input.span5 { width: 280px; } input.span4, textarea.span4, .uneditable-input.span4 { width: 218px; } input.span3, textarea.span3, .uneditable-input.span3 { width: 156px; } input.span2, textarea.span2, .uneditable-input.span2 { width: 94px; } input.span1, textarea.span1, .uneditable-input.span1 { width: 32px; }}@media (min-width: 1200px) { .row { margin-left: -30px; *zoom: 1; } .row:before, .row:after { display: table; content: ""; } .row:after { clear: both; } [class*="span"] { float: left; margin-left: 30px; } .container, .navbar-fixed-top .container, .navbar-fixed-bottom .container { width: 1170px; } .span12 { width: 1170px; } .span11 { width: 1070px; } .span10 { width: 970px; } .span9 { width: 870px; } .span8 { width: 770px; } .span7 { width: 670px; } .span6 { width: 570px; } .span5 { width: 470px; } .span4 { width: 370px; } .span3 { width: 270px; } .span2 { width: 170px; } .span1 { width: 70px; } .offset12 { margin-left: 1230px; } .offset11 { margin-left: 1130px; } .offset10 { margin-left: 1030px; } .offset9 { margin-left: 930px; } .offset8 { margin-left: 830px; } .offset7 { margin-left: 730px; } .offset6 { margin-left: 630px; } .offset5 { margin-left: 530px; } .offset4 { margin-left: 430px; } .offset3 { margin-left: 330px; } .offset2 { margin-left: 230px; } .offset1 { margin-left: 130px; } .row-fluid { width: 100%; *zoom: 1; } .row-fluid:before, .row-fluid:after { display: table; content: ""; } .row-fluid:after { clear: both; } .row-fluid [class*="span"] { display: block; width: 100%; min-height: 28px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; float: left; margin-left: 2.564102564%; *margin-left: 2.510911074638298%; } .row-fluid [class*="span"]:first-child { margin-left: 0; } .row-fluid .span12 { width: 100%; *width: 99.94680851063829%; } .row-fluid .span11 { width: 91.45299145300001%; *width: 91.3997999636383%; } .row-fluid .span10 { width: 82.905982906%; *width: 82.8527914166383%; } .row-fluid .span9 { width: 74.358974359%; *width: 74.30578286963829%; } .row-fluid .span8 { width: 65.81196581200001%; *width: 65.7587743226383%; } .row-fluid .span7 { width: 57.264957265%; *width: 57.2117657756383%; } .row-fluid .span6 { width: 48.717948718%; *width: 48.6647572286383%; } .row-fluid .span5 { width: 40.170940171000005%; *width: 40.117748681638304%; } .row-fluid .span4 { width: 31.623931624%; *width: 31.5707401346383%; } .row-fluid .span3 { width: 23.076923077%; *width: 23.0237315876383%; } .row-fluid .span2 { width: 14.529914530000001%; *width: 14.4767230406383%; } .row-fluid .span1 { width: 5.982905983%; *width: 5.929714493638298%; } input, textarea, .uneditable-input { margin-left: 0; } input.span12, textarea.span12, .uneditable-input.span12 { width: 1160px; } input.span11, textarea.span11, .uneditable-input.span11 { width: 1060px; } input.span10, textarea.span10, .uneditable-input.span10 { width: 960px; } input.span9, textarea.span9, .uneditable-input.span9 { width: 860px; } input.span8, textarea.span8, .uneditable-input.span8 { width: 760px; } input.span7, textarea.span7, .uneditable-input.span7 { width: 660px; } input.span6, textarea.span6, .uneditable-input.span6 { width: 560px; } input.span5, textarea.span5, .uneditable-input.span5 { width: 460px; } input.span4, textarea.span4, .uneditable-input.span4 { width: 360px; } input.span3, textarea.span3, .uneditable-input.span3 { width: 260px; } input.span2, textarea.span2, .uneditable-input.span2 { width: 160px; } input.span1, textarea.span1, .uneditable-input.span1 { width: 60px; } .thumbnails { margin-left: -30px; } .thumbnails > li { margin-left: 30px; } .row-fluid .thumbnails { margin-left: 0; }}@media (max-width: 979px) { body { padding-top: 0; } .navbar-fixed-top, .navbar-fixed-bottom { position: static; } .navbar-fixed-top { margin-bottom: 18px; } .navbar-fixed-bottom { margin-top: 18px; } .navbar-fixed-top .navbar-inner, .navbar-fixed-bottom .navbar-inner { padding: 5px; } .navbar .container { width: auto; padding: 0; } .navbar .brand { padding-left: 10px; padding-right: 10px; margin: 0 0 0 -5px; } .nav-collapse { clear: both; } .nav-collapse .nav { float: none; margin: 0 0 9px; } .nav-collapse .nav > li { float: none; } .nav-collapse .nav > li > a { margin-bottom: 2px; } .nav-collapse .nav > .divider-vertical { display: none; } .nav-collapse .nav .nav-header { color: #999999; text-shadow: none; } .nav-collapse .nav > li > a, .nav-collapse .dropdown-menu a { padding: 6px 15px; font-weight: bold; color: #999999; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; } .nav-collapse .btn { padding: 4px 10px 4px; font-weight: normal; -webkit-border-radius: 4px; -moz-border-radius: 4px; border-radius: 4px; } .nav-collapse .dropdown-menu li + li a { margin-bottom: 2px; } .nav-collapse .nav > li > a:hover, .nav-collapse .dropdown-menu a:hover { background-color: #222222; } .nav-collapse.in .btn-group { margin-top: 5px; padding: 0; } .nav-collapse .dropdown-menu { position: static; top: auto; left: auto; float: none; display: block; max-width: none; margin: 0 15px; padding: 0; background-color: transparent; border: none; -webkit-border-radius: 0; -moz-border-radius: 0; border-radius: 0; -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none; } .nav-collapse .dropdown-menu:before, .nav-collapse .dropdown-menu:after { display: none; } .nav-collapse .dropdown-menu .divider { display: none; } .nav-collapse .navbar-form, .nav-collapse .navbar-search { float: none; padding: 9px 15px; margin: 9px 0; border-top: 1px solid #222222; border-bottom: 1px solid #222222; -webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1); -moz-box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1); box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1); } .navbar .nav-collapse .nav.pull-right { float: none; margin-left: 0; } .nav-collapse, .nav-collapse.collapse { overflow: hidden; height: 0; } .navbar .btn-navbar { display: block; } .navbar-static .navbar-inner { padding-left: 10px; padding-right: 10px; }}@media (min-width: 980px) { .nav-collapse.collapse { height: auto !important; overflow: visible !important; }}

Read the article

SQL Server 2008 R2 Reporting Services - The Word is But a Stage (T-SQL Tuesday #006)

- by smisner

Host Michael Coles (blog|twitter) has selected LOB data as the topic for this month's T-SQL Tuesday, so I'll take this opportunity to post an overview of reporting with spatial data types. As part of my work with SQL Server 2008 R2 Reporting Services, I've been exploring the use of spatial data types in the new map data region. You can create a map using any of the following data sources: Map Gallery - a set of Shapefiles for the United States only that ships with Reporting Services ESRI Shapefile - a .shp file conforming to the Environmental Systems Research Institute, Inc. (ESRI) shapefile spatial data format SQL Server spatial data - a query that includes SQLGeography or SQLGeometry data types Rob Farley (blog|twitter) points out today in his T-SQL Tuesday post that using the SQL geography field is a preferable alternative to ESRI shapefiles for storing spatial data in SQL Server. So how do you get spatial data? If you don't already have a GIS application in-house, you can find a variety of sources. Here are a few to get you started: US Census Bureau Website, http://www.census.gov/geo/www/tiger/ Global Administrative Areas Spatial Database, http://biogeo.berkeley.edu/gadm/ Digital Chart of the World Data Server, http://www.maproom.psu.edu/dcw/ In a recent post by Pinal Dave (blog|twitter), you can find a link to free shapefiles for download and a tutorial for using Shape2SQL, a free tool to convert shapefiles into SQL Server data. In my post today, I'll show you how to use combine spatial data that describes boundaries with spatial data in AdventureWorks2008R2 that identifies stores locations to embed a map in a report. Preparing the spatial data First, I downloaded Shapefile data for the administrative boundaries in France and unzipped the data to a local folder. Then I used Shape2SQL to upload the data into a SQL Server database called Spatial. I'm not sure of the reason why, but I had to uncheck the option to create a spatial index to upload the data. Otherwise, the upload appeared to run successfully, but no table appeared in my database. The zip file that I downloaded contained three files, but I didn't know what was in them until I used Shape2SQL to upload the data into tables. Then I found that FRA_adm0 contains spatial data for the country of France, FRA_adm1 contains spatial data for each region, and FRA_adm2 contains spatial data for each department (a subdivision of region). Next I prepared my SQL query containing sales data for fictional stores selling Adventure Works products in France. The Person.Address table in the AdventureWorks2008R2 database (which you can download from Codeplex) contains a SpatialLocation column which I joined - along with several other tables - to the Sales.Customer and Sales.Store tables. I'll be able to superimpose this data on a map to see where these stores are located. I included the SQL script for this query (as well as the spatial data for France) in the downloadable project that I created for this post. Step 1: Using the Map Wizard to Create a Map of France You can build a map without using the wizard, but I find it's rather useful in this case. Whether you use Business Intelligence Development Studio (BIDS) or Report Builder 3.0, the map wizard is the same. I used BIDS so that I could create a project that includes all the files related to this post. To get started, I added an empty report template to the project and named it France Stores. Then I opened the Toolbox window and dragged the Map item to the report body which starts the wizard. Here are the steps to perform to create a map of France: On the Choose a source of spatial data page of the wizard, select SQL Server spatial query, and click Next. On the Choose a dataset with SQL Server spatial data page, select Add a new dataset with SQL Server spatial data. On the Choose a connection to a SQL Server spatial data source page, select New. In the Data Source Properties dialog box, on the General page, add a connecton string like this (changing your server name if necessary): Data Source=(local);Initial Catalog=Spatial Click OK and then click Next. On the Design a query page, add a query for the country shape, like this: select * from fra_adm1 Click Next. The map wizard reads the spatial data and renders it for you on the Choose spatial data and map view options page, as shown below. You have the option to add a Bing Maps layer which shows surrounding countries. Depending on the type of Bing Maps layer that you choose to add (from Road, Aerial, or Hybrid) and the zoom percentage you select, you can view city names and roads and various boundaries. To keep from cluttering my map, I'm going to omit the Bing Maps layer in this example, but I do recommend that you experiment with this feature. It's a nice integration feature. Use the + or - button to rexize the map as needed. (I used the + button to increase the size of the map until its edges were just inside the boundaries of the visible map area (which is called the viewport). You can eliminate the color scale and distance scale boxes that appear in the map area later. Select the Embed map data in this report for faster rendering. The spatial data won't be changing, so there's no need to leave it in the database. However, it does increase the size of the RDL. Click Next. On the Choose map visualization page, select Basic Map. We'll add data for visualization later. For now, we have just the outline of France to serve as the foundation layer for our map. Click Next, and then click Finish. Now click the color scale box in the lower left corner of the map, and press the Delete key to remove it. Then repeat to remove the distance scale box in the lower right corner of the map. Step 2: Add a Map Layer to an Existing Map The map data region allows you to add multiple layers. Each layer is associated with a different data set. Thus far, we have the spatial data that defines the regional boundaries in the first map layer. Now I'll add in another layer for the store locations by following these steps: If the Map Layers windows is not visible, click the report body, and then click twice anywhere on the map data region to display it. Click on the New Layer Wizard button in the Map layers window. And then we start over again with the process by choosing a spatial data source. Select SQL Server spatial query, and click Next. Select Add a new dataset with SQL Server spatial data, and click Next. Click New, add a connection string to the AdventureWorks2008R2 database, and click Next. Add a query with spatial data (like the one I included in the downloadable project), and click Next. The location data now appears as another layer on top of the regional map created earlier. Use the + button to resize the map again to fill as much of the viewport as possible without cutting off edges of the map. You might need to drag the map within the viewport to center it properly. Select Embed map data in this report, and click Next. On the Choose map visualization page, select Basic Marker Map, and click Next. On the Choose color theme and data visualization page, in the Marker drop-down list, change the marker to diamond. There's no particular reason for a diamond; I think it stands out a little better than a circle on this map. Clear the Single color map checkbox as another way to distinguish the markers from the map. You can of course create an analytical map instead, which would change the size and/or color of the markers according to criteria that you specify, such as sales volume of each store, but I'll save that exploration for another post on another day. Click Finish and then click Preview to see the rendered report. Et voilà...c'est fini. Yes, it's a very simple map at this point, but there are many other things you can do to enhance the map. I'll create a series of posts to explore the possibilities. Share this post: email it! | bookmark it! | digg it! | reddit! | kick it! | live it!

Read the article

FAQ: GridView Calculation with JavaScript - Formatting and Validation

- by Vincent Maverick Durano

In my previous post here we've talked about how to calculate the sub-totals and grand total in GridView using JavaScript. In this post I'm going take more step further and will demonstrate how are we going to format the totals into a currency and how to validate the input that would only allow you to enter a whole number in the quantity TextBox. Here are the code blocks below: ASPX Source: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title></title> <script type="text/javascript"> function CalculateTotals() { var gv = document.getElementById("<%= GridView1.ClientID %>"); var tb = gv.getElementsByTagName("input"); var lb = gv.getElementsByTagName("span"); var sub = 0; var total = 0; var indexQ = 1; var indexP = 0; var price = 0; for (var i = 0; i < tb.length; i++) { if (tb[i].type == "text") { ValidateNumber(tb[i]); price = lb[indexP].innerHTML.replace("$", "").replace(",", ""); sub = parseFloat(price) * parseFloat(tb[i].value); if (isNaN(sub)) { lb[i + indexQ].innerHTML = "0.00"; sub = 0; } else { lb[i + indexQ].innerHTML = FormatToMoney(sub, "$", ",", "."); ; } indexQ++; indexP = indexP + 2; total += parseFloat(sub); } } lb[lb.length - 1].innerHTML = FormatToMoney(total, "$", ",", "."); } function ValidateNumber(o) { if (o.value.length > 0) { o.value = o.value.replace(/[^\d]+/g, ''); //Allow only whole numbers } } function isThousands(position) { if (Math.floor(position / 3) * 3 == position) return true; return false; }; function FormatToMoney(theNumber, theCurrency, theThousands, theDecimal) { var theDecimalDigits = Math.round((theNumber * 100) - (Math.floor(theNumber) * 100)); theDecimalDigits = "" + (theDecimalDigits + "0").substring(0, 2); theNumber = "" + Math.floor(theNumber); var theOutput = theCurrency; for (x = 0; x < theNumber.length; x++) { theOutput += theNumber.substring(x, x + 1); if (isThousands(theNumber.length - x - 1) && (theNumber.length - x - 1 != 0)) { theOutput += theThousands; }; }; theOutput += theDecimal + theDecimalDigits; return theOutput; } </script> </head> <body> <form id="form1" runat="server"> <asp:gridview ID="GridView1" runat="server" ShowFooter="true" AutoGenerateColumns="false"> <Columns> <asp:BoundField DataField="RowNumber" HeaderText="Row Number" /> <asp:BoundField DataField="Description" HeaderText="Item Description" /> <asp:TemplateField HeaderText="Item Price"> <ItemTemplate> <asp:Label ID="LBLPrice" runat="server" Text='<%# Eval("Price","{0:C}") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Quantity"> <ItemTemplate> <asp:TextBox ID="TXTQty" runat="server" onkeyup="CalculateTotals();"></asp:TextBox> </ItemTemplate> <FooterTemplate> <b>Total Amount:</b> </FooterTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Sub-Total"> <ItemTemplate> <asp:Label ID="LBLSubTotal" runat="server" ForeColor="Green" Text="0.00"></asp:Label> </ItemTemplate> <FooterTemplate> <asp:Label ID="LBLTotal" runat="server" ForeColor="Green" Font-Bold="true" Text="0.00"></asp:Label> </FooterTemplate> </asp:TemplateField> </Columns> </asp:gridview> </form> </body> </html> Code Behind Source: public partial class GridCalculation : System.Web.UI.Page { private void BindDummyDataToGrid() { DataTable dt = new DataTable(); DataRow dr = null; dt.Columns.Add(new DataColumn("RowNumber", typeof(string))); dt.Columns.Add(new DataColumn("Description", typeof(string))); dt.Columns.Add(new DataColumn("Price", typeof(decimal))); dr = dt.NewRow(); dr["RowNumber"] = 1; dr["Description"] = "Nike"; dr["Price"] = "1000"; dt.Rows.Add(dr); dr = dt.NewRow(); dr["RowNumber"] = 2; dr["Description"] = "Converse"; dr["Price"] = "800"; dt.Rows.Add(dr); dr = dt.NewRow(); dr["RowNumber"] = 3; dr["Description"] = "Adidas"; dr["Price"] = "500"; dt.Rows.Add(dr); dr = dt.NewRow(); dr["RowNumber"] = 4; dr["Description"] = "Reebok"; dr["Price"] = "750"; dt.Rows.Add(dr); dr = dt.NewRow(); dr["RowNumber"] = 5; dr["Description"] = "Vans"; dr["Price"] = "1100"; dt.Rows.Add(dr); dr = dt.NewRow(); dr["RowNumber"] = 6; dr["Description"] = "Fila"; dr["Price"] = "200"; dt.Rows.Add(dr); //Bind the Gridview GridView1.DataSource = dt; GridView1.DataBind(); } protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { BindDummyDataToGrid(); } } } Running the code above will display something like this: On initial load After entering the quantity in the TextBox That's it! I hope someone find this post useful! Technorati Tags: ASP.NET,C#,ADO.NET,JavaScript,GridView

Read the article

Creating a multi-column rollover image gallery with HTML 5

- by nikolaosk

I know it has been a while since I blogged about HTML 5. I have two posts in this blog about HTML 5. You can find them here and here.I am creating a small content website (only text,images and a contact form) for a friend of mine.He wanted to create a rollover gallery.The whole concept is that we have some small thumbnails on a page, the user hovers over them and they appear enlarged on a designated container/placeholder on a page. I am trying not to use Javascript scripts when I am using effects on a web page and this is what I will be doing in this post. Well some people will say that HTML 5 is not supported in all browsers. That is true but most of the modern browsers support most of its recommendations. For people who still use IE6 some hacks must be devised.Well to be totally honest I cannot understand why anyone at this day and time is using IE 6.0.That really is beyond me.Well, the point of having a web browser is to be able to ENJOY the great experience that the WE? offers today. Two very nice sites that show you what features and specifications are implemented by various browsers and their versions are http://caniuse.com/ and http://html5test.com/. At this times Chrome seems to support most of HTML 5 specifications.Another excellent way to find out if the browser supports HTML 5 and CSS 3 features is to use the Javascript lightweight library Modernizr.In this hands-on example I will be using Expression Web 4.0.This application is not a free application. You can use any HTML editor you like.You can use Visual Studio 2012 Express edition. You can download it here. In order to be absolutely clear this is not (and could not be ) a detailed tutorial on HTML 5. There are other great resources for that.Navigate to the excellent interactive tutorials of W3School.Another excellent resource is HTML 5 Doctor.For the people who are not convinced yet that they should invest time and resources on becoming experts on HTML 5 I should point out that HTML 5 websites will be ranked higher than others. Search engines will be able to locate better the content of our site and its relevance/importance since it is using semantic tags. Let's move now to the actual hands-on example. In this case (since I am mad Liverpool supporter) I will create a rollover image gallery of Liverpool F.C legends. I create a folder in my desktop. I name it Liverpool Gallery.Then I create two subfolders in it, large-images (I place the large images in there) and thumbs (I place the small images in there).Then I create an empty .html file called LiverpoolLegends.html and an empty .css file called style.css.Please have a look at the HTML Markup that I typed in my fancy editor package below<!doctype html><html lang="en"><head><title>Liverpool Legends Gallery</title><meta charset="utf-8"><link rel="stylesheet" type="text/css" href="style.css"></head><body><header><h1>A page dedicated to Liverpool Legends</h1><h2>Do hover over the images with the mouse to see the full picture</h2></header><ul id="column1"><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/john-barnes.jpg" alt=""><img class="large" src="large-images/john-barnes-large.jpg" alt=""></a></li><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/ian-rush.jpg" alt=""><img class="large" src="large-images/ian-rush-large.jpg" alt=""></a></li><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/graeme-souness.jpg" alt=""><img class="large" src="large-images/graeme-souness-large.jpg" alt=""></a></li></ul><ul id="column2"><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/steven-gerrard.jpg" alt=""><img class="large" src="large-images/steven-gerrard-large.jpg" alt=""></a></li><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/kenny-dalglish.jpg" alt=""><img class="large" src="large-images/kenny-dalglish-large.jpg" alt=""></a></li><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/robbie-fowler.jpg" alt=""><img class="large" src="large-images/robbie-fowler-large.jpg" alt=""></a></li></ul><ul id="column3"><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/alan-hansen.jpg" alt=""><img class="large" src="large-images/alan-hansen-large.jpg" alt=""></a></li><li><a href="http://weblogs.asp.net/controlpanel/blogs/posteditor.aspx?SelectedNavItem=Posts§ionid=1153&postid=8927200#"><img src="thumbs/michael-owen.jpg" alt=""><img class="large" src="large-images/michael-owen-large.jpg" alt=""></a></li></ul></body></html> It is very easy to follow the markup. Please have a look at the new doctype and the new semantic tag <header>. I have 3 columns and I place my images in there.There is a class called "large".I will use this class in my CSS code to hide the large image when the mouse is not on (hover) an image Make sure you validate your HTML 5 page in the validator found hereHave a look at the CSS code below that makes it all happen.img { border:none;}#column1 { position: absolute; top: 30; left: 100; }li { margin: 15px; list-style-type:none;}#column1 a img.large { position: absolute; top: 0; left:700px; visibility: hidden;}#column1 a:hover { background: white;}#column1 a:hover img.large { visibility:visible;}#column2 { position: absolute; top: 30; left: 195px; }li { margin: 5px; list-style-type:none;}#column2 a img.large { position: absolute; top: 0; left:510px; margin-left:0; visibility: hidden;}#column2 a:hover { background: white;}#column2 a:hover img.large { visibility:visible;}#column3 { position: absolute; top: 30; left: 400px; width:108px;}li { margin: 5px; list-style-type:none;}#column3 a img.large { width: 260px; height:260px; position: absolute; top: 0; left:315px; margin-left:0; visibility: hidden;}#column3 a:hover { background: white;}#column3 a:hover img.large { visibility:visible;}?n the first line of the CSS code I set the images to have no border.Then I place the first column in the page and then remove the bullets from the list elements.Then I use the large CSS class to create a position for the large image and hide it.Finally when the hover event takes place I make the image visible.I repeat the process for the next two columns. I have tested the page with IE 10 and the latest versions of Opera,Chrome and Firefox.Feel free to style your HTML 5 gallery any way you want through the magic of CSS.I did not bother adding background colors and borders because that was beyond the scope of this post. Hope it helps!!!!

Read the article

A quiz with results

- by Keon Davies

I'm currently working on programming a quiz withe results. I've tried this: <html> <body> <h1></h1> <form> <ol> <li> How much are you willing to spend on a phone per month?</li> <ul> <li><input type = "radio" name = "q1" id="q1_1"> £5-£10.</input></li> <li><input type = "radio" name = "q1" id="q1_2"> £10-£15.</input></li> <li><input type = "radio" name = "q1" id="q1_3"> £15-£20.</input></li> <li><input type = "radio" name = "q1" id="q1_4"> £20-£25.</input></li> <li><input type = "radio" name = "q1" id="q1_5"> £25-£30.</input></li> <li><input type = "radio" name = "q1" id="q1_6"> £30-£35.</input></li> <li><input type = "radio" name = "q1" id="q1_7"> £35-£40.</input></li> </ul> <li> Are you good with technology</li> <ul> <li><input type = "radio" name = "q2" id="q2_1"> Yes.</input></li> <li><input type = "radio" name = "q2" id="q2_2"> No.</input></li> </ul> <li> Are you looking for an easy to use phone</li> <ul> <li><input type = "radio" name = "q3" id="q3_1"> Yes.</input></li> <li><input type = "radio" name = "q3" id="q3_2"> No.</input></li> </ul> <li> Are you looking for a modern type of phone?</li> <ul> <li><input type = "radio" name = "q4" id="q4_1"> Yes.</input></li> <li><input type = "radio" name = "q4" id="q4_2"> No.</input></li> </ul> <li> How big do you want the phone to be?</li> <ul> <li><input type = "radio" name = "q5" id="q5_1"> Big.</input></li> <li><input type = "radio" name = "q5" id="q5_2"> Medium.</input></li> <li><input type = "radio" name = "q5" id="q5_3"> Small.</input></li> <li><input type = "radio" name = "q5" id="q5_4"> I don't really mind.</input></li> </ul> <li> Do you care about the colour of the phone?</li> <ul> <li><input type = "radio" name = "q6" id="q6_1"> Yes.</input></li> <li><input type = "radio" name = "q6" id="q6_2"> No.</input></li> </ul> <li> Have you ever owned a phone before?</li> <ul> <li><input type = "radio" name = "q7" id="q7_1"> Yes.</input></li> <li><input type = "radio" name = "q7" id="q7_2"> No.</input></li> </ul> <li> Do you want to be able to use the phone to get out of awkward social situations?</li> <ul> <li><input type = "radio" name = "q8" id="q8_1"> Yes.</input></li> <li><input type = "radio" name = "q8" id="q8_2"> No.</input></li> </ul> <li> Do you want to be able to access the app store and download apps using your phone?</li> <ul> <li><input type = "radio" name = "q9" id="q9_1"> Yes.</input></li> <li><input type = "radio" name = "q9" id="q9_2"> No.</input></li> </ul> <li> What happened to the last phone you owned?</li> <ul> <li><input type = "radio" name = "q10" id="q10_1"> I got bored of it.</input></li> <li><input type = "radio" name = "q10" id="q10_2"> It broke.</input></li> <li><input type = "radio" name = "q10" id="q10_3"> The contract ran out.</input></li> <li><input type = "radio" name = "q10" id="q10_4"> Other.</input></li> </ul> </ol> <input type = "button" value = "Submit" onclick="getResults()"> <input type = "reset" value = "Clear"></input> <textarea id="result">The right phone for you will be displayed here.</textarea> </html> <script> function getResults() { if (document.getElementById('q1_1').checked && document.getElementById('q2_1').checked && document.getElementById('q3_1').checked && document.getElementById('q4_1').checked && document.getElementById('q5_1').checked && document.getElementById('q6_1').checked && document.getElementById('q7_1').checked && document.getElementById('q8_1').checked && document.getElementById('q9_1').checked && document.getElementById('q10_1').checked ) { document.getElementById('result').innerHTML = 'Unfortunately, the iPhone is the right phone for you.'; } } </script> </body> But it's just too long winded. Is there any other ways I can design a quiz like this but without having to write a block of code for each radio button?

Read the article

WCF – interchangeable data-contract types

- by nmarun

In a WSDL based environment, unlike a CLR-world, we pass around the ‘state’ of an object and not the reference of an object. Well firstly, what does ‘state’ mean and does this also mean that we can send a struct where a class is expected (or vice-versa) as long as their ‘state’ is one and the same? Let’s see. So I have an operation contract defined as below: 1: [ServiceContract] 2: public interface ILearnWcfServiceExtend : ILearnWcfService 3: { 4: [OperationContract] 5: Employee SaveEmployee(Employee employee); 6: } 7: 8: [ServiceBehavior] 9: public class LearnWcfService : ILearnWcfServiceExtend 10: { 11: public Employee SaveEmployee(Employee employee) 12: { 13: employee.EmployeeId = 123; 14: return employee; 15: } 16: } Quite simplistic operation there (which translates to ‘absolutely no business value’). Now, the data contract Employee mentioned above is a struct. 1: public struct Employee 2: { 3: public int EmployeeId { get; set; } 4: 5: public string FName { get; set; } 6: } After compilation and consumption of this service, my proxy (in the Reference.cs file) looks like below (I’ve ignored the rest of the details just to avoid unwanted confusion): 1: public partial struct Employee : System.Runtime.Serialization.IExtensibleDataObject, System.ComponentModel.INotifyPropertyChanged I call the service with the code below: 1: private static void CallWcfService() 2: { 3: Employee employee = new Employee { FName = "A" }; 4: Console.WriteLine("IsValueType: {0}", employee.GetType().IsValueType); 5: Console.WriteLine("IsClass: {0}", employee.GetType().IsClass); 6: Console.WriteLine("Before calling the service: {0} - {1}", employee.EmployeeId, employee.FName); 7: employee = LearnWcfServiceClient.SaveEmployee(employee); 8: Console.WriteLine("Return from the service: {0} - {1}", employee.EmployeeId, employee.FName); 9: } The output is: I now change my Employee type from a struct to a class in the proxy class and run the application: 1: public partial class Employee : System.Runtime.Serialization.IExtensibleDataObject, System.ComponentModel.INotifyPropertyChanged { The output this time is: The state of an object implies towards its composition, the properties and the values of these properties and not based on whether it is a reference type (class) or a value type (struct). And as shown above, we’re actually passing an object by its state and not by reference. Continuing on the same topic of ‘type-interchangeability’, WCF treats two data contracts as equivalent if they have the same ‘wire-representation’. We can do so using the DataContract and DataMember attributes’ Name property. 1: [DataContract] 2: public struct Person 3: { 4: [DataMember] 5: public int Id { get; set; } 6: 7: [DataMember] 8: public string FirstName { get; set; } 9: } 10: 11: [DataContract(Name="Person")] 12: public class Employee 13: { 14: [DataMember(Name = "Id")] 15: public int EmployeeId { get; set; } 16: 17: [DataMember(Name="FirstName")] 18: public string FName { get; set; } 19: } I’ve created two data contracts with the exact same wire-representation. Just remember that the names and the types of data members need to match to be considered equivalent. The question then arises as to what gets generated in the proxy class. Despite us declaring two data contracts (Person and Employee), only one gets emitted – Person. This is because we’re saying that the Employee type has the same wire-representation as the Person type. Also that the signature of the SaveEmployee operation gets changed on the proxy side: 1: [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")] 2: [System.ServiceModel.ServiceContractAttribute(ConfigurationName="ServiceProxy.ILearnWcfServiceExtend")] 3: public interface ILearnWcfServiceExtend 4: { 5: [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/ILearnWcfServiceExtend/SaveEmployee", ReplyAction="http://tempuri.org/ILearnWcfServiceExtend/SaveEmployeeResponse")] 6: ClientApplication.ServiceProxy.Person SaveEmployee(ClientApplication.ServiceProxy.Person employee); 7: } But, on the service side, the SaveEmployee still accepts and returns an Employee data contract. 1: [ServiceBehavior] 2: public class LearnWcfService : ILearnWcfServiceExtend 3: { 4: public Employee SaveEmployee(Employee employee) 5: { 6: employee.EmployeeId = 123; 7: return employee; 8: } 9: } Despite all these changes, our output remains the same as the last one: This is type-interchangeability at work! Here’s one more thing to ponder about. Our Person type is a struct and Employee type is a class. Then how is it that the Person type got emitted as a ‘class’ in the proxy? It’s worth mentioning that WSDL describes a type called Employee and does not say whether it is a class or a struct (see the SOAP message below): 1: <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" 2: xmlns:tem="http://tempuri.org/" 3: xmlns:ser="http://schemas.datacontract.org/2004/07/ServiceApplication"> 4: <soapenv:Header/> 5: <soapenv:Body> 6: <tem:SaveEmployee> 7:  8: <tem:employee> 9:  10: <ser:EmployeeId>?</ser:EmployeeId> 11:  12: <ser:FName>?</ser:FName> 13: </tem:employee> 14: </tem:SaveEmployee> 15: </soapenv:Body> 16: </soapenv:Envelope> There are some differences between how ‘Add Service Reference’ and the svcutil.exe generate the proxy class, but turns out both do some kind of reflection and determine the type of the data contract and emit the code accordingly. So since the Employee type is a class, the proxy ‘Person’ type gets generated as a class. In fact, reflecting on svcutil.exe application, you’ll see that there are a couple of places wherein a flag actually determines a type as a class or a struct. One example is in the ExportISerializableDataContract method in the System.Runtime.Serialization.CodeExporter class. Seems like these flags have a say in deciding whether the type gets emitted as a struct or a class. This behavior is different if you use the WSDL tool though. WSDL tool does not do any kind of reflection of the data contract / serialized type, it emits the type as a class by default. You can check this using the two command lines below: Note to self: Remember ‘state’ and type-interchangeability when traversing through the WSDL planet!

Read the article

Metro: Introduction to the WinJS ListView Control

- by Stephen.Walther

The goal of this blog entry is to provide a quick introduction to the ListView control – just the bare minimum that you need to know to start using the control. When building Metro style applications using JavaScript, the ListView control is the primary control that you use for displaying lists of items. For example, if you are building a product catalog app, then you can use the ListView control to display the list of products. The ListView control supports several advanced features that I plan to discuss in future blog entries. For example, you can group the items in a ListView, you can create master/details views with a ListView, and you can efficiently work with large sets of items with a ListView. In this blog entry, we’ll keep things simple and focus on displaying a list of products. There are three things that you need to do in order to display a list of items with a ListView: Create a data source Create an Item Template Declare the ListView Creating the ListView Data Source The first step is to create (or retrieve) the data that you want to display with the ListView. In most scenarios, you will want to bind a ListView to a WinJS.Binding.List object. The nice thing about the WinJS.Binding.List object is that it enables you to take a standard JavaScript array and convert the array into something that can be bound to the ListView. It doesn’t matter where the JavaScript array comes from. It could be a static array that you declare or you could retrieve the array as the result of an Ajax call to a remote server. The following JavaScript file – named products.js – contains a list of products which can be bound to a ListView. (function () { "use strict"; var products = new WinJS.Binding.List([ { name: "Milk", price: 2.44 }, { name: "Oranges", price: 1.99 }, { name: "Wine", price: 8.55 }, { name: "Apples", price: 2.44 }, { name: "Steak", price: 1.99 }, { name: "Eggs", price: 2.44 }, { name: "Mushrooms", price: 1.99 }, { name: "Yogurt", price: 2.44 }, { name: "Soup", price: 1.99 }, { name: "Cereal", price: 2.44 }, { name: "Pepsi", price: 1.99 } ]); WinJS.Namespace.define("ListViewDemos", { products: products }); })(); The products variable represents a WinJS.Binding.List object. This object is initialized with a plain-old JavaScript array which represents an array of products. To avoid polluting the global namespace, the code above uses the module pattern and exposes the products using a namespace. The list of products is exposed to the world as ListViewDemos.products. To learn more about the module pattern and namespaces in WinJS, see my earlier blog entry: http://stephenwalther.com/blog/archive/2012/02/22/metro-namespaces-and-modules.aspx Creating the ListView Item Template The ListView control does not know how to render anything. It doesn’t know how you want each list item to appear. To get the ListView control to render something useful, you must create an Item Template. Here’s what our template for rendering an individual product looks like: <div id="productTemplate" data-win-control="WinJS.Binding.Template"> <div class="product"> <span data-win-bind="innerText:name"></span> <span data-win-bind="innerText:price"></span> </div> </div> This template displays the product name and price from the data source. Normally, you will declare your template in the same file as you declare the ListView control. In our case, both the template and ListView are declared in the default.html file. To learn more about templates, see my earlier blog entry: http://stephenwalther.com/blog/archive/2012/02/27/metro-using-templates.aspx Declaring the ListView The final step is to declare the ListView control in a page. Here’s the markup for declaring a ListView: <div data-win-control="WinJS.UI.ListView" data-win-options="{ itemDataSource:ListViewDemos.products.dataSource, itemTemplate:select('#productTemplate') }"> </div> You declare a ListView by adding the data-win-control to an HTML DIV tag. The data-win-options attribute is used to set two properties of the ListView. The ListView is associated with its data source with the itemDataSource property. Notice that the data source is ListViewDemos.products.dataSource and not just ListViewDemos.products. You need to associate the ListView with the dataSoure property. The ListView is associated with its item template with the help of the itemTemplate property. The ID of the item template — #productTemplate – is used to select the template from the page. Here’s what the complete version of the default.html page looks like: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ListViewDemos</title>  <link href="//Microsoft.WinJS.0.6/css/ui-dark.css" rel="stylesheet"> <script src="//Microsoft.WinJS.0.6/js/base.js"></script> <script src="//Microsoft.WinJS.0.6/js/ui.js"></script>  <link href="/css/default.css" rel="stylesheet"> <script src="/js/default.js"></script> <script src="/js/products.js" type="text/javascript"></script> <style type="text/css"> .product { width: 200px; height: 100px; border: white solid 1px; } </style> </head> <body> <div id="productTemplate" data-win-control="WinJS.Binding.Template"> <div class="product"> <span data-win-bind="innerText:name"></span> <span data-win-bind="innerText:price"></span> </div> </div> <div data-win-control="WinJS.UI.ListView" data-win-options="{ itemDataSource:ListViewDemos.products.dataSource, itemTemplate:select('#productTemplate') }"> </div> </body> </html> Notice that the page above includes a reference to the products.js file: <script src=”/js/products.js” type=”text/javascript”></script> The page above also contains a Template control which contains the ListView item template. Finally, the page includes the declaration of the ListView control. Summary The goal of this blog entry was to describe the minimal set of steps which you must complete to use the WinJS ListView control to display a simple list of items. You learned how to create a data source, declare an item template, and declare a ListView control.

Search Results

Search found 7624 results on 305 pages for 'rigid body dynamics'.

Page 190/305 | < Previous Page | 186 187 188 189 190 191 192 193 194 195 196 197 | Next Page >

- by Anirudh Goel

- by metal-gear-solid

- by Rick Strahl

- by Shaun

- by JavierMartinez

- by Matt Malesky

- by John Gallagher

- by Yep

- by rafik860

- by beginner_

- by ggarcia24

- by Stephen.Walther

- by Stephen Walther

- by Stephen.Walther

- by Stephen Walther

- by Reed

- by shiju

- by smisner

- by Renso

- by smisner

- by Vincent Maverick Durano

- by nikolaosk

- by Keon Davies

- by nmarun

- by Stephen.Walther

< Previous Page | 186 187 188 189 190 191 192 193 194 195 196 197 | Next Page >