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Strange problems in IE11 when WebGrid in a WebDialogBox

6 replies. Last post: August 12, 2015 3:05 AM by Yudi
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Posted: August 7, 2015 2:39 PM

Hi, In our web applicatoin we have been showing WebGrid ina WebDesktop.WebDialogBox. In the last version of WebGrid (version v9_0_7200) this work fine for both Chrome and FireFox, BUT IE11 shows this error:
Line: 1
Error: Unable to get property 'Tables' of undefined or null reference

Here is the code for the web-dialog:

  :
  :
<script>
       function ShowPopUpDialog(url, w, h) {
            // Flag set to avoid hiding the CommentButton (se usage in SetPerformanceTiming) 
            m_wdbPopupVisible = true;

            var uniwin = {
                width: window.innerWidth || document.documentElement.clientWidth
				    || document.body.offsetWidth,
                height: window.innerHeight || document.documentElement.clientHeight
				    || document.body.offsetHeight
            };

            if (uniwin.height < 1024)
                h = h * uniwin.height / 1024;
            if (uniwin.width < 1280 && w > uniwin.width - 20)
                w = uniwin.width - 20;

            var wdb = ISGetObject("c_wdbPopup");
            wdb.SetContentURL(url);
            wdb.ShowDialog();
            wdb.Window.ResizeTo(w, h);

            var x = (uniwin.width - 10 - w) / 2;
            if (x < 10)
                x = 10;
            var y = (uniwin.height - 100 - w) / 2
            if (y < 10)
                y = 10;
            wdb.Window.MoveTo(x, y);
        }

    </script>
 
  :
  :
<ISWebDesktop:WebDialogBox ID="c_wdbPopup" runat="server" Width="835px" Height="871px" Text="Control2Net Profiler" ContentScrollable="true" DialogBoxImage="None" AnimationStyle="VistaStyleZoom" ShadowColor="Black" RenderingMode="HTML5">
	        <WindowSettings AllowResize="Yes" ContentMode="UseIFrame">
</ISWebDesktop:WebDialogBox>


And here is the web page displayed ("url" in the script above):

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Details.aspx.cs" Inherits="WPages_Profiler_Details" %>

<%@ Register Assembly="ISNet.WebUI.WebGrid" Namespace="ISNet.WebUI.WebGrid" TagPrefix="ISWebGrid" %>
<%@ Register Assembly="dotnetCHARTING" Namespace="dotnetCHARTING" TagPrefix="dotnetCHARTING" %>

<!DOCTYPE HTML>
<html>
<head id="Head1" runat="server">
	<title>Details</title>
    <style type="text/css">
		.normal
		{font-family: arial, verdana, sans serif; font-size: 9pt; font-weight: normal; text-decoration: none}
		.footer
		{font-family: arial, verdana, sans serif; font-size: 8pt; font-weight: normal; color: gray; text-decoration: none}
		.table {
			width: 634px;
			border: 1px solid #B4B4B4;
			margin: 0px;
			padding: 0px;
		}
	</style>
</head>
<body id="body" runat="server">
    <script type="text/javascript" src="../../JSFiles/jquery-1.8.1.min.js"></script>
    <script type="text/javascript" src="../../JSFiles/C2NetDesktop.js"></script>
    <script type="text/javascript">
        jQuery(document).ready(function () {
            C2NetPerformance(parent);
        })
    </script>

    <form id="form1" runat="server">
        <div>
		    <table style="width:100%; height:100%">
		        <tr>
		            <td>
						<div id="c_reportTitle" class="normal" align="center" runat="server">
							<asp:Label ID="c_reportTitleLabel" runat="server" Height="19px" Text="- Title -" Width="100%" >
							</asp:Label>
						</div>
		                <dotnetCHARTING:Chart ID="Chart1" runat="server" Height="400px" TempDirectory="~/Temp" Width="800px" OnLoad="Chart1_Load">
                        </dotnetCHARTING:Chart>
		            </td>
		        </tr>
		        <tr>
		            <td>
					    <iswebgrid:webgrid id="WebGrid1" runat="server" 
				            usedefaultstyle="True" 
				            DefaultStyleMode="Elegant"
				            width="100%" height="100%"
                            BindingOperationMode="ClientBinding"
				            EnableManagedTheming="False"
				            EnableTheming="False"
				            OnInitializeDatasource="WebGrid1_InitializeDataSource" 
				            OnPrepareDatabinding="WebGrid1_PrepareDataBinding" 
                            Onload="WebGrid1_Load"
				            OnInitializeRow="WebGrid1_InitializeRow"
				            OnInitializeTable="WebGrid1_InitializeTable" 
				            OnInitializeLayout="WebGrid1_InitializeLayout" 
				            OnExport="WebGrid1_Export">
						    <LayoutSettings HierarchicalMode="Preload" 
                                AutoHeight="true" 
                                Hierarchical="False" ShowRefreshButton="False" 
                                AllowExport="Yes" AllowSorting="Yes">
							    <ClientSideEvents OnButtonClick="Wg1_OnButtonClick" />
						    </LayoutSettings>
					    </iswebgrid:webgrid>
		            </td>
		        </tr>
		    </table>
        </div>
    </form>
</body>
</html>

The parent window containing the WebDialog is HTML5 rendered too:
<!DOCTYPE HTML>
<html>

I'm becoming an IE11/Microsoft hater :-)
Regards
  TJ

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