A TextBox control must persist some values between posts to the server for this event to work correctly. Be sure that view state is enabled for this control.
Try enabling ViewState for TextBox.
Marked as answer by Mark - MSFT on Dec 21, 2012 06:30 AM
Suresh Sival...
Member
26 Points
23 Posts
TextBox text changed event is firing many times in firefox
Dec 14, 2012 03:40 AM|LINK
When i use session and bind data in gridview in textchanged event to add duplicate row and text changed event is firing many times in firefox.
IE and Chrome is work correctly
Naved Hasan ...
Participant
1005 Points
212 Posts
Re: TextBox text changed event is firing many times in firefox
Dec 14, 2012 03:56 AM|LINK
Are you binding the gridview inside If(!Page.IsPostBack) ? Please provide the code .
RameshRajend...
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7983 Points
2099 Posts
Re: TextBox text changed event is firing many times in firefox
Dec 14, 2012 04:01 AM|LINK
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.textbox.ontextchanged.aspx
A TextBox control must persist some values between posts to the server for this event to work correctly. Be sure that view state is enabled for this control.
Try enabling ViewState for TextBox.