ASP.NET

p4pratiks4shah wrote:

set only when I call the hdnPosition.DataBind()

<asp:HiddenField ID="hdnPosition" runat="server" Value='<%= Constant.Position%>'/> 

<script type="text/javascript">

function OpenPopup() {

    window.open("popup.aspx","List","scrollbars=no,resizable=no,width=400,height=280");

    return false;

}

</script>

<script language="javascript">

function GetTextboxValue(val)

{

    // hardcoded value used to minimize the code. 

    // ControlID can instead be passed as query string to the popup window

    window.opener.document.getElementById("ctl00_ContentPlaceHolder1_TextBox2").value = val; 

    window.close();

}
</script>