Daily Archives

Articles indexed Monday June 7 2010

Page 55/113 | < Previous Page | 51 52 53 54 55 56 57 58 59 60 61 62  | Next Page >

  • Custom rendering a radioselect in django form / accessing single element?

    - by Oli
    I have a form like this: CHOICES = [ ('a', 'a_value'), ('b', 'b_value'), ('c', 'c_value') ] self.fields["choice"] = forms.ChoiceField( widget=RadioSelect(), choices=CHOICES, ) How can I select a single element of this form field in my template? I want to be able to do something like: <tr><td>{{form.choice.a}}</td><td>some custom extra field</td></tr> Or is there another way to change how the RadioSelect is rendered?

    Read the article

  • Vertical separator in WPF Ribbon

    - by Cassandra
    How can I add Vertical separator to WPF Ribbon, to RibbonGroup? I have tried something like that, but i got horizontal separator istead of vertical. <r:RibbonGroup> <r:RibbonButton Command="{StaticResource SomeButton}" /> <r:RibbonSeparator></r:RibbonSeparator> <r:RibbonToggleButton IsChecked="False" Command="{StaticResource AnotherButton}"/></r:RibbonToggleButton> </r:RibbonGroup> So how can I make vertical separator?

    Read the article

  • Help submitting an asp.net form with jquery

    - by batman_man
    I'm trying to post the entire asp.net form to a certain url. I have tried: $.post("http://www.someaddress.com", $("form").serialize()); I have also tried: $.ajax({ type:"POST", url:"http://www.someaddress.com", data: $('form').serialize(), success: function(){ alert('yay'); } }); In both cases the submit is fine but no data is passed along with it. When i test the form.serialize() in firebug console, this shows my form serialized just fine. When i view the submit in fiddler, i can see that the data part is not set. Maybe im not understanding the data part, but every single tutorial shows this as the way to go - serialize the form and set that as data. What must i do to get my serialized form as the data in my request? What am i missing? Also - why does the NET tab in firebug show all these requests as method OPTIONS?

    Read the article

  • Getting time from a cell in Google Spreadsheet

    - by lostInTransit
    Hi I have created a Google Spreadsheet form in which for one of the fields I get the time (hh:mm:ss) in 24-hour format. I am using Google Apps Scripts to read values from this spreadsheet and put it into another file. But the other file gets the entire date (don't know from where) and shows a date from 1899. Also the time is shown in PDT (not my time zone). Even the time it prints is not correct How do I read the column value as a string and put it in the other file OR get just the time from the column value (and the correct time) I am using a simple row[0][3] to get the values from an array after doing range.getValues() Thanks.

    Read the article

  • Making an outside machine visible to private network

    - by William
    Hi, I'm trying to make a server visible to a every computer on a separate network without doing anything to the server but I'm not sure what would be the best way to do this. I really just need to access one folder but my attempting at NFS mounting failed since I can't NFS mount a mounted folder. Any advice? Thanks.

    Read the article

  • Timeline chart in Excel

    - by Axarydax
    Hi, I'd like to see a timeline of events from a database in a "timeline chart", that should look like this: http://i46.tinypic.com/sw3dj5.png - I've made me a small c# program that paints this onto a Bitmap, but that isn't the way to go. I have input data that has 3 fields: StartX EndX Y 2596 15008 1 5438 6783 2 5450 5453 4 5456 5459 4 5462 5466 4 5470 5474 4 5477 5657 5 5662 5665 4 5668 5671 4 As the picture shows, for each line I'd like to have a line from StartX to EndX with a Y value of Y. Stacked bar chart almost solves my problem, but I don't want to have a new line on the chart for every row, I have thousands of rows and I'd like to have X axis as the time axis, and view which events (Y is the type of the event) happened simultaneously. The image ( http://i46.tinypic.com/sw3dj5.png) I've generated with a simple C# program shows that the event SYSTEM was active all the time, and the events TECH and BREAK were almost exclusive, but had some overlaps. I'd like to at least know the correct direction which I should take; I'm lost in the multitude of Excel chart types. Thanks.

    Read the article

  • No break compatible with Linux box?

    - by Somebody still uses you MS-DOS
    I'm buying this unit from deal extreme: it's a bitorrent downloader, with NAS capability. I'm interested in sharing an external HD in it, with media and backup purposes. I'm afraid of energy problems (don't know if this is the correct term), corrupting my mounted drives (like after a storm), so I thought about buying a No Break that sends a "signal" to my Linux box, and a script in my Linux box would unmout everything to avoid problems. Do this "No Break signal" feature exists? Do you have model suggestions? Thanks!

    Read the article

  • Business Website and Importance of SEO

    The most important objective of search engine optimization is help a website come up on the search results of search engines. Today more and more business owners are using the web as a path to reach the customers globally.

    Read the article

  • Reporting framework for extending definition & execution to the end users (ASP.Net)

    - by Kabeer
    Hello. My application is a product which will have reporting capabilities. The product, when in production, is expected to have several ad-hoc report defined by the end users. I am looking for a platform that can be tailored to harness the business entities and extend reporting capabilities (definition & execution) to the end user. Here are some constraints: From the usability standpoint, I like what MS Access reports offer. But of course it is not suitable for the target web application. However, it certainly is a source of inspiration usability wise. Cost is a constraint. So something recommended from open source world will be appreciated. Otherwise too I'd like to know. The product in question is somewhat 'generic' in nature. Mine is a ASP.Net platform.

    Read the article

  • Use desktop widget to run corporate web application

    - by jonny
    So the question is simple: is it possible to set windows desktop to corporate application page (anybody remembers that active desktop thing?) and use it instead of browser (sic!). My thoughts: Windows 7: I can create giant full-screen widget that will show my page. Still have no idea if I will be able to navigate inside it though. Windows Vista: ???. I know there is still a side bar gadget that hosts a browser. Windows XP: create static html page with iframe pointing to corporate app home page. Problem: clicking links on page still opens default browser.

    Read the article

  • Accessing a control in asp.net content page through Javascript

    - by rocksolid
    Hi, I have a form in my content page for which I am doing some client side validations via Javascript. The Javascript behaves as expected if I place the JS code directly in the content page. But if I place the JS code in it's own file and try accessing that from the content/master page (through the script tag's src attribute), I get a run time error when the validation function in JS being called. To be specific, I get the below error. Microsoft JScript runtime error: Objected expected/required at this line - document.getElementById('<%=txtemailId.ClientID %').value txtemailId is in the content page. Javascript code is placed in validation.js and accessed via master page. The reason I guess is that when .net is parsing the files, it is unable to substitute txtemailId.ClientID with the client side value that would be generated later on. So, how should one go about it? Thanks!

    Read the article

  • Adding validations without knowing the fields

    - by Frexuz
    My example form <% form_for @ad do |f| %> <%= f.error_messages %> <p> <%= f.label :ad_type_id %><br /> <%= f.collection_select(:ad_type_id, AdType.all, :id, :name) %> </p> <p> <% @ad.ad_properties.each do |property| %> <%= property.name %>: <% f.fields_for :ad_values do |value_field| %> <%= value_field.text_field :ad_id, :value => @ad.id %> <%= value_field.text_field :ad_property_id, :value => property.id %> <%= value_field.text_field :value %> <% end %><br /><br /> <% end %> </p> <p> <%= f.label :description %><br /> <%= f.text_area :description %> </p> <p><%= f.submit %></p> <% end %> Explanation: Ad has many properties. I can add new properties at any time (it's a normal model). Lets say the Ad is of the type 'hotel'. Then I would add properties like 'stars' and 'breakfast_included' Then I store each of these properties' values in a separate model. And all this works fine with my form above. My problem: These fields are not validated because I can't know what their names are. I need to add validations dynamically somehow. My thought: #Before the normal validations kick in def add_validations self.properties.each do |property| property.add_validation :whatever #somehow :) end end How could I do this?

    Read the article

  • auto resize text (font size) when resizing window?

    - by Stephen
    Hi, I have been trying(in vain) to build a page whose elements would resize as I changed the window size. I have it working in css for images no problem, but I can't seem to accomplish the same for text, and I am not sure it is even possible in CSS. And I can't seem to find a jquery script that accomplishes this. When a user resizes the window, I essentially want the page to scale dynamically and fluidly, without the user having to invoke page zoom. This works fine on my img divs via css, but not for the text, which stays the same size. any ideas? Thanks!

    Read the article

  • How do I display java.lang.* object allocations in Eclipse profiler?

    - by Martin Wickman
    I am profiling an application using the Eclipse profiler. I am particularly interested in number of allocated object instances of classes from java.lang (for instance java.lang.String or java.util.HashMap). I also want to know stuff like number of calls to String.equals() etc. I use the "Object Allocations" tab and I shows all classes in my application and a count. It also shows all int[], byte[], long[] etc, but there is no mention of any standard java classes. For instance, this silly code: public static void main(String[] args) { Object obj[] = new Object[1000]; for (int i = 0; i < 1000; i++) { obj[i] = new StringBuffer("foo" + i); } System.out.println (obj[30]); } Shows up in the Object Allocations tab as 7 byte[]s, 4 char[]s and 2 int[]s. It doesn't matter if I use 1000 or 1 iterations. It seems the profiler simply ignores everything that is in any of the java.* packages. The same applies to Execution Statistics as well. Any idea how to display instances of java.* in the Eclipse Profiler?

    Read the article

  • Javascript Inheritance and Arrays

    - by Inespe
    Hi all! I am trying to define a javascript class with an array property, and its subclass. The problem is that all instances of the subclass somehow "share" the array property: // class Test function Test() { this.array = []; this.number = 0; } Test.prototype.push = function() { this.array.push('hello'); this.number = 100; } // class Test2 : Test function Test2() { } Test2.prototype = new Test(); var a = new Test2(); a.push(); // push 'hello' into a.array var b = new Test2(); alert(b.number); // b.number is 0 - that's OK alert(b.array); // but b.array is containing 'hello' instead of being empty. why? As you can see I don't have this problem with primitive data types... Any suggestions?

    Read the article

  • .NET compact framework - where to put files so that they are accessible to emulator

    - by dominolog
    Hello I have a .NET CF project. In the project directory I put a simple xml file (users.xml) which has to be read by the device. When I debug the application on device emulator and try to load the file from code, the Exception is thrown (FileNotFoundException "Could not find file '\users.xml'."). Is there a mechanism to automatically deploy also configuration files to a device emulator?

    Read the article

  • MVC2 Areas and Controller 404

    - by CodeGrue
    My project namespace is MyProject.MVC So my controllers, which are segregated into Areas, are in this namespace: MyProject.MVC.Areas.AreaName But when I try to access a controller action in this namespace, I get a 404 error: http://MySite/AreaName/Action/View If I "remove" the MVC portion from the namespace on my controllers, everything works correctly. MyProject.Areas.AreaName Could I have things wired incorrectly or is this an issues with MVC2 Areas?

    Read the article

  • How to optimize paging for large in memory database

    - by snakefoot
    I have an application where the entire database is implemented in memory using a stl-map for each table in the database. Each item in the stl-map is a complex object with references to other items in the other stl-maps. The application works with a large amount of data, so it uses more than 500 MByte RAM. Clients are able to contact the application and get a filtered version of the entire database. This is done by running through the entire database, and finding items relevant for the client. When the application have been running for an hour or so, then Windows 2003 SP2 starts to page out parts of the RAM for the application (Eventhough there is 16 GByte RAM on the machine). After the application have been partly paged out then a client logon takes a long time (10 mins) because it now generates a page fault for each pointer lookup in the stl-map. I can see it is possible to tell Windows to lock memory in RAM, but this is generally only recommended for device drivers, and only for "small" amounts of memory. I guess a poor mans solution could be to loop through the entire memory database, and thus tell Windows we are still interested in keeping the datamodel in RAM. I guess another poor mans solution could be to disable the pagefile completely on Windows. I guess the expensive solution would be a SQL database, and then rewrite the entire application to use a database layer. Then hopefully the database system will have implemented means to for fast access. Are there other more elegant solutions ?

    Read the article

  • cakePHP - ACL tutorial & SQL Error: 1104

    - by vector
    Greetings! I run into a problem/bug in production environment with SQL Error: 1104 when deploying a project secured with the ACL tutorial. The full error: SQL Error: 1104: The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE and use SET SQL_BIG_SELECTS=1 or SET SQL_MAX_JOIN_SIZE=# if the SELECT is okay [CORE/cake/libs/model/datasources/dbo_source.php, line 666] I've build a small site, worked through the ACL tutorial from the official cake book and locally everything is spiffy. dev. setup consists of: XAMPP: myslq 5.1.33, php 5.3 cakePHP 1.2.7 prod. setup: mysql 5.0.33 php 5.2.2 One of the differences I noticed with mysql setup between local and production servers, is that SQL_BIG_SELECTS is disabled on the production server ( and I don't have privileges to change that, posted a support ticked, didn't hear anything yet) Is there anything I can do about this from my end? Thanks in advance.

    Read the article

< Previous Page | 51 52 53 54 55 56 57 58 59 60 61 62  | Next Page >