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Telerik RadWindowManager ArgumentTypeException

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Joshua
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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?

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Georgi Tunev
Telerik team
answered on 30 Sep 2008, 08:32 AM
Hi Joshua,

Are you by any chance have the smartnavigation property set to true?

Greetings,
Georgi Tunev
the Telerik team

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