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JavaScript

 
AnswerRe: javascript PinmvpRahul Rajat Singh19-Feb-13 0:52 
AnswerRe: javascript Pinmemberryanb3119-Feb-13 3:37 
QuestionJavaScript run slow with Ipad iOS 6 Pinmemberkornkimhour13-Feb-13 23:59 
QuestionJavaScript: How to reference user control inside content page? PinmemberTesic Goran12-Feb-13 21:36 
Hi,
 
I use ASP.NET.
 
This is structure I have:
 
Master page -> Content page -> User control -> Telerik grid with its context menu, hidden field.
 
This means: Master page contains content page, content page contains user control, user control contains Telerik grid with its context menu and hidden field.
 
I open popup window by clicking option in Telerik grid's context menu. After I choose some option in combo box in that popup window I press OK and close it. But I don't know how to reference opener that should be user control with Telerik grid and hidden field. I want to set hidden field to some value.
 
This is JavaScript code I use:
 
<script language="javascript" type="text/javascript">
    function ReturnValue() {
        var choice = document.getElementById("DropDownList1").value;
        if ((window.opener != null) && (!window.opener.closed)) {
            window.opener.document.getElementById("HiddenField1").value = choice;
        }
        window.close();
    }
</script>
 
But, it fails on this line because opener is master page:
 
window.opener.document.getElementById("HiddenField1").value = choice;
 
So, how can I make it work?
 
Thank you in advance.
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