I am trying to pass multiple values from child window to parent window. When I make the text boxes visible in parent window, the values from child window is retrieved in the parent window.
But when I make one of the text box visible = "false", the values are not retrieved from the child window. Why is it so?
my parent window code ::
<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
<script language="javascript" type="text/javascript">
function OpenWindow(sender, args) {
//debugger;
var areaName = $find("<%= txtArea.ClientID %>").get_value();
retVal = window.open("show_area.aspx?areaName=" + areaName, null, "left=150px,menubar=no, top=150px, width=800px, height=570px, scrollbars=yes, status=no, resizable=no");
...
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