Get Html Tags From Textbox In C#
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:
1) User types html code including tags etc. and clicks the OK button
2) In my code the text from the text area is retrieved and only the part between a <p></p> tag should be saved to a string object.
I can obviously get the text from the text area and attach it to a string object but I am not able to work out how to just get text within a certain html tag like <p></p>
View 2 Replies
Similar Messages:
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#...
View 1 Replies
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?
View 6 Replies
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?
View 3 Replies
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 :
function PostWebRequest(postPage, HTMLTarget, parameter) {
displayElement = $get(HTMLTarget);
displayElement.innerHTML = "<div style='text-align:center;'><br /><br /><br /><br /><br /><img src='images/ajax-loader.gif' algin='center' /></div>";
var wRequest = new Sys.Net.WebRequest();
wRequest.set_url(postPage);
wRequest.set_httpVerb("POST");
var body = parameter;
wRequest.set_body(body);
wRequest.get_headers()["Content-Length"] = body.length;
wRequest.add_completed(onWebRequestCompleted);
wRequest.invoke();
}
function onWebRequestCompleted(executor, eventArgs) {
if (executor.get_responseAvailable()) {
if (document.all) {
displayElement.innerHTML = executor.get_responseData();
}
else {
displayElement.textContent = executor.get_responseData();
}
}
else {
if (executor.get_timeOut()) {
alert("Timed Out");
}
else {
if (executor.get_aborted())
alert("Aborted");
}
}
}
View 1 Replies
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#?
View 1 Replies
Jan 31, 2011
How can I remove all html tags and script tags? consider also short tags like unclosed tags
<script>blah...</script>
<body> aaa<b>bbb</body>
This should return aaa bbb.
notice that all the contents inside the script tag is ignored.
View 3 Replies
Jun 27, 2010
how can i use basic html tags(h1,h2 and <p>) in code behind.
View 4 Replies
Mar 8, 2011
For the last time I've been using EWS MAPI to connect to Exchange Server. After this is done I access my mails and firstly display their body (which contains a LOT HTML-tags) in a gridview. After you select a record of that gridview the body is shown in a freetextbox.
View 3 Replies
Feb 12, 2010
I want to get some data from html tags in a web page. For example I have a web site that's got [URL], this is text which I want to split. I want to first URL, First text thats between in first span tags and last text that's between the last span tags.
How can I do this with C# ASP.NET 2.0 (not 3.5)?
<a class="tablolinkmetin" target="_blank" href="http://www.iwantthisurl.com/test/2010/subat/12022010_adli_krrnme.htm">
<img alt=icon src="images/icon/ok.gif" border=0 width="7" height="8">
<span class=tablolink>
<span class="genelgeler_mbaslik">I want this text.</span>
</span>
<span class="tablolinkaltyazi"><br>and i want here</span>
</a>
<img src="images/icon/cizgi.png" width="260" height="1"><br>
View 2 Replies
May 8, 2010
I am getting unlikely html tags for hidden fields in my website when redirecting to the page. I do not get it all the time but I am getting it frequently. e.g.: I was support to get
<input type="hidden" name="__EVENTTARGET"
id="__EVENTTARGET" value="" />
but I am getting something like
tyinput type="hidden" name="__EVENTTARGET"
id="__EVENTTARGET" value="" />
and this error is displayed in top of the page.
View 3 Replies
Jun 19, 2010
I am trying to build a white list. I am using html agility pack to remove all tags I do not allow. however this only gets ride of these type of script tags
[Code]....
View 2 Replies
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]....
View 3 Replies
Mar 25, 2011
In may page, i am assigning DataTable to a GridView as follows:
GridView1.DataSource = GetDataTable();
GridView1.DataBind();
Now,the definition of GetDataTable is as follows:
DataTable abcd = new DataTable();
DataRow dr;
abcd.Columns.Add(new DataColumn("Column1"));
abcd.Columns.Add(new DataCoumn("Column2"));
dr=abcd.NewRow();
dr["Column1"]="My Name";
dr["Column2"]="<p>My Address Line1</p><p>My Address Line2</p>";
abcd.AddRow(dr);
return(abcd);
dont bother about code syntax or functions, I just dont have actual code right now.Its on the similar lines...
My question is, when i see GridView, It prints <p></p> in Column2 as it is.. it doesnt consider those tags as HTML tags...
I want DataColumn to consider those tags as HTML, so that my address gets printed on two different lines but in same column.
If you guys have any other way to work around... just the thing is that I must assign DataTable to GridView.
View 2 Replies
Mar 6, 2011
<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/JScript.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/fns.js" type="text/javascript"></script> [code]....
View 2 Replies
Dec 28, 2010
So I'm writing an app that lets the user select a folder, it gets all the .aspx files in that folder, and lets the users check off which ones they want to add HTML ID's to.
Then they click start, and this runs
private void btnStart_Click(object sender, EventArgs e)
{
for (int i = 0; i < listFiles.CheckedItems.Count; i++)
{
}
}
It loops through all the selected file names. How do I open each of these .aspx files in the background, and go through them and add the id="thisItemId"
View 2 Replies
Apr 14, 2010
I have a SharePoint web part that I wrote in C# which is used to display SQL Server data based on user selections. I pull the data with a DataReader, fill a DataSet with it, and set that DataSet as the DataSource in a GridView and add that control to my page:
GridView outputGrid = new GridView();
outputGrid.CssClass = "OutputGrid";
outputGrid.DataSource = flipped_ds1;
outputGrid.RowDataBound += outputGrid_RowDataBound;
outputGrid.DataBind();
Controls.Add(outputGrid);
This gives me a simple HTML table with a declared CSS class and that's about it. The only problem I'm facing is that line breaks in the data fields are not being rendered at all. I'm simply getting a block of text that ignores the breaks that are present in the database when it's rendered to HTML. In stepping through my code, I see that the newlines are coming in as text in the form of "". I tried a regex:
[code]....
View 3 Replies
Jan 19, 2010
In my database MYDB I have a table called MYTABLE and I have a column called Description. I am saving a long description in there with multiple HTML tags.
How can i return the values and not include all the HTML tags?
Is this even possible? What will be the best way of doing this? In the SQL statement or in code behind? And how will I do it?
View 3 Replies
Mar 10, 2010
In my application, there's a module that displays a user's assignments. Sometimes these assignment descriptions are pretty long that's why I display up to 500 characters of the description. However, because I use an HTML editor in the app, if I blindly grab the first 500 characters, there's a good chance the description will look very funky due to missing HTML tags. So, I first need to strip off all the HTML tags, then grab the first 500 characters. Before I re-invent the wheel, I wanted to see if someone else has already tackled this issue and would be kind enough to share his/her code with me.
View 6 Replies
Jun 16, 2010
I have to set image on the basis of fields value coming from db. I want it to achieve via. tags <%# %>. For example i have collection binded with grid. It has a Field called Online which is boolean. So if the value of Online is true then the green.png will be set as path of asp:image control else grey.png will be the path of the asp: image control.
View 1 Replies
Dec 6, 2010
develop one html website, but in this page i want to contact us page, in this page i fill all details and press send button , all fields data must be send unique mail( same like contact page .html )
View 3 Replies
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?
View 4 Replies
Feb 28, 2011
I've looked around and can't find a solution for this and it's driving me mad.I've got a basic MVC2 app (C#) and am trying to display text from a database with the line breaks included. I've used the following:
<p><label>Description:</label>
<span class="fieldBlock"><%: Model.Description.Replace(System.Environment.NewLine, "<br />") %></span>
</p>
This is adding the tags to the returned string as I'd expect but when the page renders it actually displays the tag as is instead of rendering the newline. ie. the text seen by the user in the browser is:"Quisque justo erat, iaculis sit amet aliquam eu, porttitor in mauris.<br /><br />Maecenas nisi velit, euismod at molestie vitae, malesuada id turpis. Mauris diam nisl, pretium id molestie nec, posuere posuere neque.<br /><br />Cras sed lectus nisl."
View 1 Replies
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.
View 8 Replies
Oct 31, 2010
I am using vs 2008 and sql server 2005. I am using Ajax Editor and storing the value in the DB in HTML tags.
Example:
<span style="color: #33ff66; font-weight: bold">Test Value</span>.
Now I want to display this html tags in crystal rerport. I have selected text Interpretation as HTML in crystal report. But it gives me the value as "Test Value". But not formatted value like "Test Value". I mean it not does apply HTML styles to the data whereas its printing only the datas taking away the HTML tags.
View 2 Replies
