Javascript Error in IE8 Popup

  1. #1

    [CLOSED] Javascript Error in IE8 Popup

    Hi,

    strange behavoir of Ext.Net in Popup IE8.

    When I open the our Ext.Net Application in the IE8 like a normal Webpage everything
    is fine. But when i open like this:

    <A href="#" onClick="window.open('http://extneturl','_blank','width=500, height=750, Width=975,Height=750,left=20,top=20, toolbar=no,resizable=yes,status=yes'); return false;" target='_blank' class='lightDTNText' style='float:left;text-decoration:none'>Start Ext App</A>

    I get this Error:




    ASPX:
    <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Web._Default" %>
    <%@ Register Src="shared/HelpWindow.ascx" TagName="HelpWindow" TagPrefix="helpWindow" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <title>
            <%=Session["Version"]%></title>
        <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
        <link rel="stylesheet" type="text/css" href="static/css/site.css" />
    </head>
    <body>
        <ext:ResourceManager ID="resManager" runat="server" Theme="Gray" RemoveViewState="true" />
        <ext:Viewport ID="viewPort" runat="server">
            <Content>
                <ext:BorderLayout ID="borderLayout" runat="server">
                    <North>
                        <ext:Panel ID="toolbarPanel" runat="server">
                            <TopBar>
                                <ext:Toolbar ID="toolbarMain" runat="server" Layout="Container">
                                    <Items>
                                        <ext:Toolbar ID="toolbarHeader" runat="server">
                                            <Items>
                                                <ext:Label ID="labelTitle" runat="server" Icon="Bricks" AutoDataBind="true" />
                                                <ext:ToolbarFill ID="toolbarFill" runat="server" />
                                                <ext:Button ID="btnName" runat="server" Icon="User" AutoDataBind="true">
                                                    <DirectEvents>
                                                        <Click OnEvent="btnUser_Click">
                                                        </Click>
                                                    </DirectEvents>
                                                </ext:Button>
                                                <ext:ToolbarSeparator ID="toolbarSeparator1" runat="server" />
                                                <ext:Button ID="btnGroup" runat="server" Icon="Group">
                                                </ext:Button>
                                                <ext:ToolbarSeparator ID="toolbarSeparator2" runat="server" />
                                                <ext:Button ID="btnHelp" runat="server" Icon="Help">
                                                    <Menu>
                                                        <ext:Menu ID="menu2" runat="server">
                                                            <Items>
                                                                <ext:MenuItem ID="menuTechDemo" Icon="StarGold" Text="TechDemo">
                                                                    <Listeners>
                                                                        <Click Handler="App.addTab({ title: el.text, url: 'Pages/TechDemo/TechDemo.aspx', icon: el.iconCls });" />
                                                                    </Listeners>
                                                                </ext:MenuItem>
                                                                <ext:MenuItem ID="menuUserFeedback" Icon="Bug">
                                                                    <Listeners>
                                                                        <Click Handler="App.addTab({ title: el.text, url: 'Pages/UserFeedback/UserFeedback.aspx', icon: el.iconCls });" />
                                                                    </Listeners>
                                                                </ext:MenuItem>
                                                                <ext:MenuItem ID="menuAbout" Icon="Information">
                                                                    <Listeners>
                                                                        <Click Handler="#{winAbout}.show();" />
                                                                    </Listeners>
                                                                </ext:MenuItem>
                                                            </Items>
                                                        </ext:Menu>
                                                    </Menu>
                                                </ext:Button>
                                                <ext:ToolbarSeparator ID="toolbarSeparator3" runat="server" />
                                                <ext:Button ID="btnLang" runat="server">
                                                    <Menu>
                                                        <ext:Menu ID="menuLang" runat="server">
                                                        </ext:Menu>
                                                    </Menu>
                                                </ext:Button>
                                                <ext:ToolbarSeparator ID="toolbarSeparator4" runat="server" />
                                                <ext:Button ID="btnLogout" runat="server" Icon="LockOpen" AutoDataBind="true">
                                                    <DirectEvents>
                                                        <Click OnEvent="Logout_Click">
                                                            <EventMask ShowMask="true" MinDelay="100" />
                                                        </Click>
                                                    </DirectEvents>
                                                </ext:Button>
                                            </Items>
                                        </ext:Toolbar>
                                    </Items>
                                </ext:Toolbar>
                            </TopBar>
                        </ext:Panel>
                    </North>
                    <Center>
                        <ext:TabPanel ID="tpMain" runat="server" EnableTabScroll="true">
                            <Items>
                                <ext:Panel ID="AppTab" runat="server" Title="App" Icon="Brick" Border="false" Closable="false">
                                    <AutoLoad Url="Pages/App/App.aspx" Mode="IFrame" ShowMask="true" />
                                </ext:Panel>
                            </Items>
                            <Plugins>
                                <ext:TabCloseMenu ID="TabCloseMenu1" runat="server" />
                            </Plugins>
                        </ext:TabPanel>
                    </Center>
                </ext:BorderLayout>
            </Content>
        </ext:Viewport>
        <helpWindow:HelpWindow ID="helpWindow" runat="server" />
        <ext:XScript runat="server">
            <script type="text/javascript" src="static/js/site.js"></script>
        </ext:XScript>
    </body>
    </html>
    Last edited by csharpdev; Nov 04, 2010 at 7:22 AM.
  2. #2
    Solved it. It was because of opening the Page via a CrossSite IFrame and Internet Explorer blocked the scripts because of XSS Security.

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