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• Should filters write to the response during or after filtering?

  - by Mark

  I have a filter which processes generated HTML and rewrites certain elements. For example, it adds class attributes to some anchors. Finally, it writes the processed HTML to the response (a subclass of HttpServletResponseWrapper). Naturally, this means that the processed HTML is a different length after it has passed through the filter. I can see two ways of approaching this. One is to iterate over the HTML, using a StringBuilder to build up the processed HTML, and write the processed HTML to the response once all filtering is complete. The other is to iterate over the HTML but to write it to the response as soon as each element has been processed. Which is the better way for this operation, or is there another option which would be preferable? I am looking to minimise temporary memory usage primarily.

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• Read file structure into an array, but only specific files.

  - by dmackerman

  I have a directory structure that looks like this: /expandables - folder - folder - folder - folder - BannerInfo.txt - index.html Each one of the folder has the same exact stucture. One file named BannerInfo.txt and index.html. There are about 250 of these folders if that matters. I want to loop through these folders and store each of the index.html files into an array. Inside of the index.html file is just some simple HTML and Javascript of which I want to read into a string to be displayed later on. I'm struggling with how to filter out only the index.html file from the individual folders. The purpose of this is because I want to randomly select an index.html file and put the contents into a textarea. I thought I could do a simple array_rand() on the returned array and spit out the string. Any ideas?

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• Selecting the image after execCommand

  - by jerebear

  Have been banging my head against the wall on this one for a while now. I have an editor that is inserting an image but I can't get it to select the newly inserted image in Firefox after execCommand Runs. Here's my code. var editor = this; var sel = editor._getSelection(); var range = editor._createRange(sel); editor._doc.execCommand("insertimage", false, imgURL); img = range.startContainer.previousSibling; console.log(img);

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• How to pass an enum to Html.RadioButtonFor to get a list of radio buttons in MVC 2 RC 2, C#

  - by Matt W

  Hi, I'm trying to render a radio button list in MVC 2 RC 2 (C#) using the following line: <%= Html.RadioButtonFor(model => Enum.GetNames(typeof(DataCarry.ProtocolEnum)), null) %> but it's just giving me the following exception at runtime: Templates can be used only with field access, property access, single-dimension array index, or single-parameter custom indexer expressions. Is this possible and if so, how, please? Thanks, Matt.

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• Asp.Net MVC 2 Html.TextBoxFor Best way to specify a format string for a DateTime property of model

  - by Simon Fox

  As the question title explains, what is the best way to specify a format which my Views use when displaying values of a DateTime property via the Html.TextboxFor method. The default display includes the Date and Time where I really only want the Date displayed. Thanks

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• How do you use the jQuery UI Datepicker with MVC's Html.TextBoxFor?

  - by Matt

  I am using Model binding with the Entity Framework and have an Html.TextBoxFor(model =model.date) input. I know how to tell jQuery how to implement a datepicker but not in this context. What would I need to add here to have a calendar popup when the user enters this field?

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• is application/x-www-form-urlencoded default for html form?

  - by terrani

  Hi, I found out that HTML form supports only two enctype tyeps. They are application/x-www-form-urlencoded and multipart/form-data. I understand that I use multipart/form-data when I need to upload a file. When do I use application/x-www-form? Is it default form enctype?

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• What is the semantically correct way to use the `<article>` tag in HTML 5, with `<ol>, <ul>, and <li

  - by viatropos

  I currently have an ordered list that I want to markup using the new HTML 5 attributes. It looks like this: <ol class="section"> <li class="article"> <h2>Article A</h2> <p>Some text</p> </li> <li class="article"> <h2>Article B</h2> <p>Some text</p> </li> <li class="article"> <h2>Article C</h2> <p>Some text</p> </li> </ol> It seems the only way to keep the list AND use HTML 5 tags is to add a whole bunch of unnecessary divs: <section> <ol> <li> <article> <h2>Article A</h2> <p>Some text</p> </article> </li> <li> <article> <h2>Article B</h2> <p>Some text</p> </article> </li> <li> <article> <h2>Article C</h2> <p>Some text</p> </article> </li> </ol> </section> Is there a better way to do this? What are your thoughts?

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• How to add ID property to Html.BeginForm() in asp.net mvc?

  - by Pandiya Chendur

  I want to validate my form using jquery but it doesn't have an ID property as of now how to add it to the form in asp.net mvc? I am using this... <% using (Html.BeginForm()) {%> and my jquery validator plugin takes this, var validator = $("#signupform").validate({ Now i want to give id as signupform... Any suggestion...

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• How to format the value in a strongy typed view when using ASP.Net MVC's Html.TextBoxFor

  - by Paul Speranza

  I am trying to format a date rendered by ASP.Net MVC's TextBoxFor using the value of a strongly typed view. The date is nullable so if it is null I want to see a blank value, otherwise I want to see it in the format MM/dd/yyyy. <%= Html.TextBoxFor(model => model.BirthDate, new { style = "width: 75px;" })%> Thanks, Paul Speranza

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• Does HTML 5 Gaming use Canvas and Javascript? How to prevent cheating in this case?

  - by J Lynch

  Does HTML 5 Gaming use Canvas and Javascript? How to prevent cheating in this case? For instance, what if a user uses GreaseMonkey or some tool to alter the script so that it just reports a perfect game score to the server every time?

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• How can I parse raw email source and extract the HTML part?

  - by Matthew Brindley

  In my iPhone app, I'm handed the raw source of an email, in RFC822 (or "eml") format. I'd like the HTML part of this message (if one exists). Rather than attempting to parse it out myself and converting escape chars and so on, I thought I'd check to see if anyone knows of an objective-c library to do this for me. In .NET, I've always used the Mailbee classes for anything email related, but I can't seem to find anything similar for cocoa.

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• How to open a html page as a popup with in the page (no new window opens) using Jquery

  - by Vara Prasad

  I am having the link button and when i clicked on the link button the popup will be open (with in the page itself like a modalpopup. now i have to get the popup feel using jquery and inside the div text should come from database. How is it possible for getting the message from the backend. means open a div in a modal popup feel using jquery or opens the html page in a popup in the same window using jquery Thanks and Regards Vara Prasad.M

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• What HTML text encoding exactly corresponds to MySQL charset "latin1"?

  - by Ivan

  What HTML text encoding exactly corresponds to MySQL charset "latin1"? ISO-8859-1, ISO-8859-2, ISO-8859-15, or another one?

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• Google Maps: How to add HTML elements to specific coordinates ?

  - by Christian Toma

  I would like to know how and if I can add standard HTML elements (div, button) to a specific set of coordinates on the map ? For example I have a set of coordinates and I would like to attach a custom balloon notification to them and when I pan away from the coordinates the element should disappear and when I pan back to them, the element should reappear. Is it possible to do this with Google Maps ?

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• Simple ASP/ASP.NET question. Getting a value from an HTML text box

  - by Velika

  I have this in my ASPX page: <input id="MY_LAST_FOCUS" name="MY_LAST_FOCUS" type="text" runat="server" /> In the Form Load of my VB.NET code behind I have this: Dim s as String = Request("MY_LAST_FOCUS") Why is s always empty even though the MY_LAST_FOCUS HTML text box has text in it?

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• using html.begin form, how to do add the value of {id} to the post url?

  - by Blankman

  i need to post url to be /controller/action/someID not sure how to get someID in using the BeginForm helper. html.beginform("controller", "action", formmethod.post)

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• how to do iis 7 url rewrite to avoid processing static html file requests for an aspnet mvc applicat

  - by ROHITH

  currently i am developing an aspnet mvc application on iis 5.5.So i have given wild card mapping.I know if we give wild card mapping ,all request go through the asp.net execution pipeline pipeline.(correct me if i am wrong).and in iis7 or above ,we have in built url rewrite engine.What i want to know,in iis7 or above will a request to static html page will go through the aspnet mvc execution pipeline?

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• <a> html tag used for hyperlink doesn't work in Jasper Report.

  - by payal

  I want to make one word of a sentence as a hyperlink. I have written it as : Click on our <a href="http://www.google.co.in" website </a to know the details. The markup property of the text field is also selected as "html". But the hyperlink is not created. Please help.

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• Can I have a page in my Ruby on Rails app that doesn't use my application.html.erb template?

  - by ben

  I'm using application.html.erb in the views/layouts folder of my Ruby on Rails web app as a template. But there's one page in which I don't want the template to be used. Is this possible?

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• How to convert an HTML table to JSON and use the JSON with JSON.NET?

  - by Fletch

  I'm asking this question because I think it's one that we run into from time to time. I needed to take an HTML table that had been manipulated client side and send the resulting table data to the server for processing. Additionally, I wanted to map this using JSON.NET directly to my business object(s).

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• how to get html element id of smartgwt widgets ?

  - by Ehsan Khodarahmi

  I want get html id of input field & icon field of a TextItem widget, how can i do this ??? (no getId methos is available for TextItem widget & seems that setAttribiute("id", "foo") has no effect)

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• Is it ok if everything is looking ok but X/HTML and CSS are not valid , for CMS's Admin/control pane

  - by jitendra

  Is it ok if everythingis looking ok but html and css are not valid , for CMS's Admin/control panel? Should we only consider Web-standards for site, not necessary for site-management tools? for example :http://site.com/wp-admin :http://site.com/admin/

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• How do i select the 1st and then every 4th row in a html-table with nth-child()-selector?

  - by Nils

  Ok, math isn't my strong side, I admit it. All I want to do is to select the first, 5th, 9th, 13th, 17th etc row in a html-table. Can anybody with better math-skills point me in the right directionor perhaps supply a "nth-child-for-dummies" guide? I tried nth-child(1n+4) (which selects the 4th row and everyone after), and i also tried nth-child(0n+4) which selects the fourth row and nothing after that. Thanks in advance.

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• What regex should I use to remove links grom HTML code in C#?

  - by sashaeve

  I have a HTML string and want to replace all links to just a text. E.g. having Some text <a href="http://google.com/">Google</a>. need to get Some text Google. What regex should I use?

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