Web Forms :: Generating Xhtml In Code Behind - Adding Tags
Sep 21, 2010
I am generating xhtml in code that is then inserted into the page. Are there class(es) that help with adding tags etc. Then having a function that will output it to a string. (like the xml dom api) code like:
tagBody = Doc.GetBody();
tag1 = tagBody.AddTag(tag_a, "Asp.net");
tag1.SetAttribute("href", "http:/asp.net");
tag1.AddTag(tag_br);
tag1.InsertTag(tag_br);
Output from tostring function like:
<body>
</br>
<a href="http://asp.net">Asp.net</a>
</br>
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Jun 6, 2010
I need to be able to remove non-XHTML tags from a string containing XHTML that has been stored in a database. The string also contains references for controls (e.g. ) inside the XHTML, but I need clean XHTML with all standard tag contents unchanged.
These control tags are varied (they could be any ASP.NET control), so there are too many to go looking for each one and remove them. The way they are closed is also varied, so not all of them have closing tags, some are self closing.
How can I go about doing this? I've found some HTML cleaners on-line for including in my project, but they either remove everything or just HTML encode the entire string.
Also, I'm dealing with parts of XHTML documents, not entire documents - don't know if that makes a difference.
An example (not fantastic, but gives you the idea of what I'm working with):
<p><mycontrols:mycontrol myproperty="hello world" myproperty2="7"><SPAN><a href="#"><img title="an example image" height="68" width="180" alt="an example image" src="images/example1.gif"></a></span></mycontrols:mycontrol><a href="#"></a></p>
Needs to become:
<p><a href="#"></a></p>
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Apr 24, 2010
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Mar 10, 2011
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protected void Page_Load(object sender, EventArgs e)
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[Code]....
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Sep 23, 2010
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Feb 13, 2010
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<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
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Welcome to ASP.NET!
</h2>
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To learn more about ASP.NET visit <a href=[URL]</a>.
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<p>
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the following HTML code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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Home Page
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<body>
<form method="post" action="Default.aspx" id="ctl01">
<div>
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<div>
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<ul>
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</ul>
</div><a id="NavigationMenu_SkipLink"></a>
</div>
</div>
<div>
<h2>
</h2>
<p>
To learn more about ASP.NET visit <a href="http://www.asp.net" title="ASP.NET Website">www.asp.net</a>.
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<p>
You can also find <a href=[URL] title="MSDN ASP.NET Docs">documentation on ASP.NET at MSDN</a>.
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<div>
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<div>
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</body>
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I want to capture the events when HTML, BODY, DIV etc HTML tags were generated.
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Nov 6, 2010
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[Code]....
Output got when tried to use TransList.ToString() output got was
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[Code]....
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Here's an image that shows the structure of my solution:
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In some crucial projects I relelized that time is one of the biggest concern while developing a project, specially a web application. I specifically about ASP.NET, does any Open Source tools exists for generating code for helping developers [like codesmith] to work smarter rather than work harder?
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Mar 18, 2010
I have a GridView inside of an UpdatePanel and the buttons for edit and delete into a templatefield
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Here ir some code:
[Code]....
The problem is that when I execute the page, imagebutton onclientclick appears like this:
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I'm using an ImageButton inside a repeater with an ItemCommand. The repeater is used as a trigger to an UpdatePanel. The XHTML generated puts an 'ItemCommand' attribute in the <input> element corresponding to the ImageButton. This causes XHTML validation (using the W3C validator) to fail, because ItemCommand isn't a valid attribute for input.
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Is it possible to access a code behind property for a server tag? I have a property on my code behind page that i want to pass into a javascript function i.e.
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I understand how to localize controls like buttons etc. I'm wondering how to accomplish the same thing with META tags.We use the following code to set META tags from code behind:
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Feb 1, 2010
I'm building an asp.net app using themes, and I've assigned a theme to the app using the web config.
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Then I tried doing a Response.Write inside the head tag, but I got an error saying the Controls collection cannot be modified because the control contains code blocks:
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1. I have simple chart below. Each column has the same color, how can I assign different color to different columns.
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3. A similar question for line char: If I have two series in a line chart, how can I assign a text along the lines on this chart.
protected void Chart1_Load(object sender, EventArgs e)
{
int number1 = int.Parse(TextBox1.Text);[code]....
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Feb 3, 2011
I am creating a custom control and was wondering if it is possible to render any JavaScript in the head tags of the page it is placed on? I am thinking I would need to use the FindControl method, but am not sure what I need to bind to. I am thinking the page object? Let me know if I am thinking in the right direction or if there is another option.
My only concern with the above mentioned idea is that how do I render all my content while placing some code in the head tags?
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