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Hi,
i am creating one form for image upload drag and drop through jquery.
 
when i dragged one image to aspx form, that time that image
preview and title ( textarea ) and desc ( textarea ) created to aspx page.
 
after entered the title and desc,
it is saved to database when i click save button.
 
i couldn't get the textarea control in c# (code behind ) ?
 
------------------------------------------------------------------------------------------
jquery textarea added
 
'
' +
'<textarea id="txtImagename1" runat="server" rows="1" cols="50"></textarea>' +
'
' +
------------------------------------------------------------------------------------------
 
code behind
 

HtmlTextArea txtImageupload = (HtmlTextArea)(frm.FindControl("txtImagename1"));

string imagename = txtImageupload.Value;
Posted 30-Apr-13 0:34am
Comments
Prasad Khandekar at 30-Apr-13 6:06am
   
If you are adding a textarea on client side using Jqury then in code behind you won't get it's reference as it will not exists. Client side addition does not triggers the server side control addition‡. Retrieve the value using Request.
 
Regards,

1 solution

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Solution 1

Request.Form["txtImagename1"]
No need of runat="server"
 
Also, add name="txtImagename1"
 
<textarea id="txtImagename1" name="txtImagename1" rows="1" cols="50"></textarea>
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