How can you execute javascript inside a WARP I have tried this:

string js = "alert(1);";

LiteralControl child = new LiteralControl(js);

this.Controls.Add(child);
//or
//this.WARP1.Controls.Add(child);

I have a web project doing things like your case.

In my case, i have a iframe in default.aspx. Inside the iframe is some other aspx file such as test.aspx.

What i'm doing is call a linkbutton click event with js inside default.aspx from another js inside test.aspx.

So i do some job below:

1.add a WebAsyncRefreshPanel in default.aspx and a linkbutton with id "lbRefreshInfos" inside the warp panel. Then set RefreshTargetIDs of warp to the controls that you want change.

2 write serverside code for linkbutton click event to apply the changes.

3 wrote a js called refreshActions(); in default.aspx . code blow:

 function refreshActions(){__doPostBack('lbRefreshInfos','');

4 at the place of test.aspx where i want the default.aspx refresh it's info,  I wrote the code below to let test.aspx call the  js  refreshActions of default.aspx.

        Controls.Add(new LiteralControl("<script language='javascript'>parent.refreshActions();</script>"));

"Controls" is Controls property of warp or some panel inside warp

then it works in most case.

Some time there will have exceptions. Set EnableEventValidation="false" will help to hide the exception but I guess there are better way to handle it.

hope helpful for you.

EnableEventValidation="false"

 I am using NetAdvantage for .NET 2007 Volume 1 CLR 2.0

 Yeah, that is exactly what I am doing.  But, the problem that I ran into is with the Infragistics JavaScript function ig_getWebControlById().  It must be called to get the WARP control object before you call .refresh() on it. But after debugging inside the function ig_getWebControlById() I found that it was looping through an array of objects "ig_all", but those were the Infragistics objects from the pop-up window.  I guess this is because the pop-up window was the one that caused the event.  Anyone know if there is a way to tell Infragistics to look in the "window.opener.document"?  Or is there another way to do this?