Any one please tell me how to set the value of textbox.
function moreFieldsEditFunction(ExtraFname, ExtraFvalue) {
document.getElementById('<%= TextBox1.ClientID %>').value =ExtraFvalue;
}
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
It is not working
I don't think that you are a million milles off to be honest, I have taken your code and put it into a web form with a button that can be clicked to call the function and it works, without seeing your mark up it will be difficult to diagnose but it should look something like this:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<script type="text/javascript">
function moreFieldsEditFunction(ExtraFname, ExtraFvalue) {
document.getElementById('<%= TextBox1.ClientID %>').value = ExtraFvalue;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<input type="button" onclick="moreFieldsEditFunction('TEST', 'TEST2')" value="Click Me" />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</form>
</body>
</html>
This should work.
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