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Telerik RadWindowManager ArgumentTypeException

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This is a migrated thread and some comments may be shown as answers.

Joshua asked on 28 Sep 2008, 12:47 PM

I'm using a RadWindowManager on a page. (Using version 2008.1.415.20)

I have 3 linkbuttons that when clicked on call the same javascript

function openRadWindowCompany(url) {
            var oWnd = radopen("ViewCompanyInfo.aspx?BusID=" + url);
            oWnd.center();
        }

        function openRadWindowCoupon(url) {
            var oWnd = radopen("ViewCoupons.aspx?BusID=" + url);
            oWnd.center();
        }

        function openRadWindowReferral(url) {
            var oWnd = radopen("ViewCompanyReferralBonus.aspx?BusID=" + url);
            oWnd.center();
        }

this is the code in the grid to call the js.

<asp:TemplateField>
                                <ItemTemplate>
                                    <a href="javascript:openRadWindowCompany('<%# originalAttribute="href" originalPath=""javascript:openRadWindowCompany('<%#" Eval("SearchBiz.ID")%>')">View Company information</a><br />

<a href="javascript:openRadWindowCoupon('<%# originalAttribute="href" originalPath=""javascript:openRadWindowCoupon('<%#" Eval("SearchBiz.ID")%>')"> View Company coupons </a><br />

<a href="javascript:openRadWindowReferral('<%# originalAttribute="href" originalPath=""javascript:openRadWindowReferral('<%#" Eval("SearchBiz.ID")%>')"> View Refferal Information</a>

</ItemTemplate>

</asp:TemplateField>

The problem I'm getting is this: If i load the page on the inital page load evrything works as it should.

As soon as I do a postback (another search and reload the grid) suddenlly I'm getting this error:

Line: 526
Char: 43
Error: Sys.ArgumentTypeException: Object of type 'Telerik.Web.UI.RadWindowManager' cannot be converted to type 'Telerik.Web.UI.RadWindowManager'.
Parameter name: instance.
Code: 0

Does anyone have any idea why?

Telerik RadWindowManager ArgumentTypeException

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