yashvant k

yashvant k

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Error: Error: document.getElementById("ctl00_cphMain_iframeAddDetail") is null

May 17 2010 6:30 AM
hi friends,

 I am getting problem in opening iframe into popup screen using modal pop up..\
Following is the code i used.

It give me console error: 
"Error: document.getElementById("ctl00_cphMain_iframeAddDetail") is null"

plz help..



<script type="text/javascript">
function newwindow()
    { 
        $find('mpeAddDetail').show();
        var pageName ="AddSupprtCallDetail.aspx";
        document.getElementById("iframeAddDetail").src = pageName;
        return false;
    }
</script>

--

<cc1:ModalPopupExtender ID="ModalPopupExtender1" TargetControlID="dummylink" CancelControlID="btnCancel"
     BehaviorID="mpeAddDetail" PopupControlID="dialog" DropShadow="true" BackgroundCssClass="modalBackground" runat="server">
 </cc1:ModalPopupExtender>
 
  <div id="dialog" runat="server" style="padding: 10px; width: 820px; color: Gray; font-family: Trebuchet MS; font-size: 13px; background-color: White; border: Solid 20px #FFFFFF;display: none; min-height: 450px; height: 300px;">
        <asp:HiddenField ID="hdnEditContactId" Value="" runat="server"/>
        <table style="margin: 20px; width: 100%">
        <tr>
         <td>
                 <a href = "#" id="dummylink" runat = "server"></a>   
             </td>
            </tr>
           </table>
    </div>

--

  <asp:LinkButton  ID="SupportCall" runat="server" ForeColor = "Blue" Font-Underline ="true" OnClientClick = "return newwindow();" >Add Call Detail</asp:LinkButton>
    <asp:HiddenField ID="HiddenField2" Value="" runat="server" />
    <iframe id= "iframeAddDetail"  width="910px" height="500px" src = ""></iframe> 

Thanks 
Yashvant

Answers (1)