Web Forms :: Allow HTML Tags In TextBox Control?
Jul 23, 2010
I need to be able to insert HTML tags in some TextBox controls in a webpage. I know I can avoid the exceptions of type HttpRequestValidationException by changing the ValidateRequest property of the Page directive to false, as in
[Code]....
But that leaves all TextBoxes on the page open for HTML insertion, which I don't want. I need to be able to insert HTML in only some TextBoxes, not in all of them.Is there a way to accomplish that?
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Mar 2, 2011
i've 2 textboxes(t1,t2)
t1.text = <p>some data</p>
if i click a button i want to display only "some data" in t2 without <p>,</p> means, I want to display only text without any html tags, how?
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Sep 2, 2010
I have a text area in my ASP.NET web application that is used to enter html code. Now there is also an button control, which upon clicking should retrieve just the text placed between certain html tags in the text box. For example:
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Mar 8, 2011
I want regex operation for removing style tags,css,scripts and html tags from html to plain text in asp.net c#...
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Feb 28, 2011
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Mar 27, 2010
i'm doing ajax website using PostWebRequest() function, when i call any .aspx page to the target html element the output is coming fine in IE but in FF(FireFox) is coming in html format(html tags) IE output : [URL] FF output : [URL]
javascript functions :
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displayElement = $get(HTMLTarget);
displayElement.innerHTML = "<div style='text-align:center;'><br /><br /><br /><br /><br /><img src='images/ajax-loader.gif' algin='center' /></div>";
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wRequest.set_url(postPage);
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var body = parameter;
wRequest.set_body(body);
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wRequest.add_completed(onWebRequestCompleted);
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if (executor.get_responseAvailable()) {
if (document.all) {
displayElement.innerHTML = executor.get_responseData();
}
else {
displayElement.textContent = executor.get_responseData();
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}
else {
if (executor.get_timeOut()) {
alert("Timed Out");
}
else {
if (executor.get_aborted())
alert("Aborted");
}
}
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Jan 4, 2011
Just wondering what the best approach is to labelling ID's (thats html id's) in .net.
For instance I may have a user control that is embedded in a page more than once. If I have a standard html div in the control with id="my-user-control", then it will duplicated when the page is built.
So what is the best approach for styling your html within user controls, master pages and .net in general?
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Jan 22, 2010
I'm trying to develope a collapsible panel control with designer.
I have the following two classes:
[Code]....
and this one:
[Code]....
In fact, the designer class is a copy of a sample class in MSDN and I only tried to customize it to work for me. I'm not sure if all methods are necessary or not.
I have the following two questions:
1- When I use this contrl in design mode, I can add or delete controls to it, in the html view, tags are not updated. so when I close the page and open it again, all changes are lost.
2- I have added this control to the same asp.net project that is using this control. Isn't there any way to have this controil in tool box?
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Oct 24, 2010
I have to break a HTML content string in to multiple lines. And each line should have some fixed characters, 50 or 60 Also I don't want to break the word..or html tags...
ex : <p>Email: <a href="mailto:someone@gmail.com">someone@gmail.com</a></p>
<p><em>"Text goes <font color=red>Hello world</font> Text goes here and Text goes here Text goes here 1976."</em> </p>
How can I acheive this in C#?
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Feb 1, 2011
Is there a way to apply your own CSS tags to <li> tags when using ASP .NET 4.0 menu control? For example, say I have an external style sheet that has tags "class1", "class2", "class3", and etc. I want to apply "class1" to the first menu item. Then if menu item is selected, I want to apply "class2" and if it's not selected, "class3". I played with various 'Static' styles, but just can't get it work. I finally gave up and created my own menu control that extends ASP .NET menu control and provides my own custom rendering. This works, but I'm wondering if there is a way to get it work with built-in menu control.
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Jan 31, 2011
How can I remove all html tags and script tags? consider also short tags like unclosed tags
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notice that all the contents inside the script tag is ignored.
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Jun 9, 2010
Is there anyway to access HTML tags using C#? For example, I am able to change the text of the ASP Label, but not the HTML label in the below example.
[Code]....
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Jul 11, 2010
How to display HTML Tags in my asp.net page?
Example: I need to load the following text from DB and display it in my page.
<p> </p> <h1 style="text-align: center"><span style="background-color: yellow">Hello World</span></h1>
I have assigned it to a placeholder but it display as is not as tags.
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Jul 20, 2010
i have atitle and Image in the news.when i hover on the title,The Details Appears in Atooltip. But the problem is that Alot of Html Tag in my details in the tooltip,Because i wrote the details of the News By Rich Editor(Fck Editor) How to Remove these tag to be clean text?
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Feb 16, 2010
i need to create a textbox/text area orr any other control for a user to enter some paragraph. He must be able to give colours,formatting like 'bold' 'italics' e.t.c and finally after a busston submission, i need to pass this content to a table inside my database. From database i am sending mails to some users with this content.so this shoulld generate the html tags like <b> <i> e.t.c before sitting in the table How to do this? I am using asp.net 2.0
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Mar 23, 2011
The pages text are modified and styled with an HTML editor (teleric). The resulting html is stored in a database. The html and style tags are stored with the text ofcourse.
Now, sometimes the HTML tags are DELETED from the text! I realize this has happened first when i see the page text totaly plain on the site. Then i go to the databse and check, and the HTML tags and styling is not there anymore!
The only thing i can think of that could be reason is a method i wrote to search in the text. It strips the texts from html tags so that only the main text will be used when searching for the string that the user has asked for. But the modified texts without HTML tags are not saved to the database. I use LINQ and i never call a SubmitChanges();
[Code]....
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Nov 9, 2010
On my webpage i have labels showing data from database. Some values can have html tags in them, example <br>. When showing <br> in a Lable it converts it to next line. What do i need to do to make Label show <br> as "<br>" string?
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Jul 6, 2010
I have a number of labels that are filled with error-data that is retrieved from a database. Some of these error-messages are html related and thus contain html-tags. When setting the label.text attribute to the string that contains the tags the page will not realize that it is within a label but render these tags making the formatting totally bonkers :)
Is there any way that this can be encoded in some way for the page to realize that it isnt to render this?
I do realize that I can replace all tag elements and put a literal symbol, "", infront of all of the tags. But I figured there must be a better way to do it.
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Oct 19, 2010
I have some code written in c# to obtain the text and numbers from a web interface that required user inputs. my problem is that the texts i am getting off the web is displays in html forms (i.e. it has tags all over the place) hence, i would like to filter out the html tags, is that possible? i searched up some codes but it didn't help me as it brought up even more problems when compile.
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Feb 13, 2010
My requirement is to catch the event of an HTML tag being generated because of an asp.net server side control. I want to add an attribute in the HTML tag. For e.g. the following asp.net code
<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
CodeFile="Default.aspx.cs" Inherits="_Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
</asp:Content>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<h2>
Welcome to ASP.NET!
</h2>
<p>
To learn more about ASP.NET visit <a href=[URL]</a>.
</p>
<p>
You can also find <a href=[URL]
title="MSDN ASP.NET Docs">documentation on ASP.NET at MSDN</a>.
</p>
</asp:Content>
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">
<head><title>
Home Page
</title><link href="Styles/Site.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form method="post" action="Default.aspx" id="ctl01">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTY1NDU2MTA1MmRkp9DJIieDvqkrE8SkX7DXlKVx8axRtwxzwC8dPiXknVQ=" />
</div>
<script src="/SampleWebsite/WebResource.axd?d=1_B8-8FENEP2CmTp4sEd5ul-1cS7Yk7j9XVfvsDr3lg1&t=633937402550058503" type="text/javascript"></script>
<div>
<div>
<div>
<h1>
My ASP.NET Application
</h1>
</div>
<div>
[ <a href="Account/Login.aspx" id="HeadLoginView_HeadLoginStatus">Log In</a> ]
</div>
<div>
<a href="#NavigationMenu_SkipLink"><img alt="Skip Navigation Links" src="/SampleWebsite/WebResource.axd?d=EJ2n6It6bhgyTRuPFfrvKg2&t=633937402550058503" width="0" height="0" style="border-width:0px;" /></a><div id="NavigationMenu">
<ul>
<li><a href="Default.aspx">Home</a></li><li><a href="About.aspx">About</a></li>
</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>.
</p>
<p>
You can also find <a href=[URL] title="MSDN ASP.NET Docs">documentation on ASP.NET at MSDN</a>.
</p>
</div>
<div>
</div>
</div>
<div>
</div>
<script type='text/javascript'>new Sys.WebForms.Menu({ element: 'NavigationMenu', disappearAfter: 500, orientation: 'horizontal', tabIndex: 0, disabled: false });</script></form>
</body>
</html>
I want to capture the events when HTML, BODY, DIV etc HTML tags were generated.
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Nov 6, 2010
i want make html table in format so i used follwing code but it just print tags(rather than analyze them as html and give appropriate output )
[Code]....
Output got when tried to use TransList.ToString() output got was
<html> <head> </head><body><table><tr><td>1</td><td>11/24/2010 12:00:00 AM</td><td>Paypal</td><td>30</td></tr><tr><td>2</td><td>11/24/2010 12:00:00 AM</td><td>Paypal</td><td>300</td></tr><tr><td>3</td><td>12/10/2010 12:00:00 AM</td><td>Paypal</td><td>240</td></tr></table></body></html>
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Aug 10, 2012
Code to read the span having the particular class name and assign to match collection.
I am having a set of html tags.
<span><a href="asb.aspx">Dummy</a></span>
<span class="active"><a href="abc.aspx">Hi thi is titile</a></span>
I need to get the span having the class name ="active".That is i need the result
<span class="active"><a href="abc.aspx">Hi thi is titile</a></span>
It will be fine if i get the text in the a tag that is with in the span having the class name "active".
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Feb 18, 2013
How to validate textbox from not entering any tags like <alert>hello</alert> and others... so that i would not get Error Message :
A potentially dangerous error from client ..(...)
I want to do this using javascript and also on server side.
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Apr 17, 2010
I m trying to read the tags of a local HTML file. I found out this code online but it works for the aspx pages on the server and of the current app only.
___________________________________________________
using System.Web.UI.HtmlControls;
foreach (Control c in this.Page.Header.Controls)
{
if (c.GetType() == typeof(HtmlMeta))[code]...
THis code acceses the following section of an html page -
<meta name="Keywords"content=" B=Msdn;A=Forums;L=en-US;"
/>
My question is how can i do the same for a local(client) html page?
Can i do it for a html page on server?
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Nov 23, 2010
I wrote a select statement like
select aaaa,bbbb,cccc,dddd,eeee from sometable;
I got the values.
Now In .aspx page i wrote html tags like:
[Code]....
I have to insert the values in between <td> tags.
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