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CallbackPanel inside splitter not rendering in visual studio 2008 Options
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Hub
Posted: Wednesday, August 24, 2011 12:13:34 PM
Rank: Advanced Member
Groups: Member

Joined: 3/16/2010
Posts: 101
Hello,

I have noticed more peculiar behavior using the 9.0.20.2 build with the designer in visual studio 2008.
This one involves a callbackpanel nested inside a splitter. I have attached below an example1 reduced to a splitter with two empty splitterpanes. This is viewed ok in the designer. However, as soon as I insert a callbackpanel or a callback in the second pane (example2), the designer comes up with the following error (inserting any other type of control is OK):

"Error Creating Control - Splitter1The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases."

Let me know what you find.

Thanks

H


Code: HTML/ASPX 
//                           Example 1:
//>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
      <eo:Splitter ID="Splitter1" runat="server" Height="180px" Width="300px">
        <eo:SplitterPane ID="SplitterPane_Treeview" runat="server">
        </eo:SplitterPane>
        <eo:SplitterPane ID="SplitterPaneFilelist" runat="server" >
            
        </eo:SplitterPane>
    </eo:Splitter>

    </form>
</body>

//                           Example 2:
//>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
      <eo:Splitter ID="Splitter1" runat="server" Height="180px" Width="300px">
        <eo:SplitterPane ID="SplitterPane_Treeview" runat="server">
        </eo:SplitterPane>
        <eo:SplitterPane ID="SplitterPaneFilelist" runat="server" >
            <eo:CallbackPanel ID="CallbackPanel1" runat="server" Height="150px" Width="200px">
            </eo:CallbackPanel>
        </eo:SplitterPane>
    </eo:Splitter>

    </form>
</body>
</html>
</html>
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eo_support
Posted: Wednesday, August 24, 2011 9:24:00 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

Thanks for letting us know. I believe this is the same problem as the FileExplorer problem. We have already fixed it and will be posting a new build this week.

Thanks!
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Hub
Posted: Thursday, August 25, 2011 8:34:44 AM
Rank: Advanced Member
Groups: Member

Joined: 3/16/2010
Posts: 101
Hello,

OK. I will wait for the new build before reporting any other problem in this area.

Thanks

H
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eo_support
Posted: Thursday, August 25, 2011 12:57:18 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

This issue is fixed in build 2011.0.22. You can download it from our download page.

Thanks!
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Hub
Posted: Thursday, August 25, 2011 3:44:00 PM
Rank: Advanced Member
Groups: Member

Joined: 3/16/2010
Posts: 101
That fixed it nicely.
Thanks.
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eo_support
Posted: Thursday, August 25, 2011 3:59:39 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Great. Thank you very much for the update!
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