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Open Window with URL from grid panel

  1. #1
    Oct 30, 2012, 1:33 PM

    Open Window with URL from grid panel

    How do I open a window from the a grid panel with the content based on the selected row?

    I can open a window from the grid panel when I select a row. However, whenever I change the URL in code-behind based on the selected row, the window does not show. To simplify, the initial configuration shows CNN.COM, but when I want to show EXT.NET after selecting a row, the window does not show. Ultimately, the window's content will be driven by the selected row, but one step at a time.....


    <ext:Window 
ID="WindowViewDocument"  runat="server"  Height="200" Width="200"
     Modal = "true" AutoRender = "false"  Collapsible = "true"
     Maximizable = "true"  Hidden = "true">
<Loader ID="LoaderViewDocument" 
    runat="server" 
    Url="http://www.cnn.com"
   Mode="Frame" 
    TriggerEvent="show" 
    ReloadOnEvent="true"                         
    DisableCaching="true">
   <LoadMask ShowMask="true" />
</Loader>
</ext:Window>

    Code-behind:
    protected void RowSelect(object sender, Ext.Net.DirectEventArgs e)
{
  string DocumentID = e.ExtraParams["DocumentID"];
  docID = int.Parse(DocumentID);
            // This is what I ultimately want to show, but one step at a time..... 
            //      this.WindowViewDocument.Loader.Url = "http://localhost:49953/views/employee/documentview.aspx?DocumentId=" + DocumentID ;         
  this.WindowViewDocument.Loader.Url = "http://www.ext.net";


  this.WindowViewDocument.Reload();
  this.WindowViewDocument.Show();
}
    Any help is greatly appreciated!
    Manni
  2. #2
    Nov 01, 2012, 12:33 AM
    I guess that there are some problem with Window's Loader ID that's why it is not working. But temporarily you can use this code:

    <!DOCTYPE html>

<html>
<head id="Head1" runat="server">
    <script runat="server">
        protected void OpenWindowBtnClick(object sender, Ext.Net.DirectEventArgs e)
        {
            ResourceManager1.RegisterClientScriptBlock("changeUrlOfLoader", "App.WindowViewDocument.loader.url ='http://www.ext.net';");
            this.WindowViewDocument.Show();
        }
    </script>
</head>
<body>
        <ext:ResourceManager ID="ResourceManager1" runat="server" ScriptMode="Debug" SourceFormatting="True" />
        
        <ext:Window
            ID="WindowViewDocument"  runat="server"  Height="200" Width="200"
                 Modal = "true" AutoRender = "false"  Collapsible = "true"
                 Maximizable = "true"  Hidden = "true">
            <Loader ID="LoaderViewDocument"
                runat="server"
                Url="http://www.cnn.com"
               Mode="Frame"
                TriggerEvent="show"
                ReloadOnEvent="true"                        
                DisableCaching="true" >
               <LoadMask ShowMask="true" />
            </Loader>
        </ext:Window>
        
        <ext:Button runat="server" ID="ChangeWindowUrlBtn" Text="Change URL">
            <DirectEvents>
                <Click OnEvent="OpenWindowBtnClick"></Click>
            </DirectEvents>
        </ext:Button>
        <ext:Button runat="server" ID="OpenWindowBtn" Text="Show me">
            <Listeners>
                <Click Handler="#{WindowViewDocument}.show();"></Click>
            </Listeners>
        </ext:Button>
</body>
</html>
    Last edited by geoffrey.mcgill; Nov 07, 2012 at 12:55 AM.
  3. #3
    Dec 03, 2012, 2:25 PM
    @Baidaly: Thank you very much for your suggestion. Sorry for the late response.

    After some more digging, I came across the LoadContent method which solved the problem.

     protected void RowSelect(object sender, Ext.Net.DirectEventArgs e)
{
  string DocumentID = e.ExtraParams["DocumentID"];
  string myurl = "http://xxxxxxxxxx/DocumentView.aspx?DocumentID=" + DocumentID;
  this.WindowViewDocument.Show();
  WindowViewDocument.Hidden = false;
  WindowViewDocument.LoadContent(myurl);
}

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