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[Solved] Splitter Corrupt state after postback

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Splitter

This is a migrated thread and some comments may be shown as answers.

Z asked on 21 Jul 2008, 08:05 PM

We have a splitter set up with 3 panes, and after a couple postbacks the panes get "locked" ... collapse/expand state also gets corrupted between postbacks.

Repro:

Collapse and expand the left pane
Click the "refresh page" button
Notice left splitter is "locked" and no longer resizable or collapsable
Click the "refresh page" button again
Notice now that the left pane collapses itself for some reason

Here's a repro page source:

    
            <%@ Page Language="C#" AutoEventWireup="true"  %> 
        
            <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI"  %> 
        
            <!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>Telerik Splitter Test</title>     
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                    <asp:ScriptManager ID="DefaultScriptManager" runat="server" /> 
        
                    <asp:Button ID="btn_Refresh" runat="server" Text="Refresh Page" CssClass="command_button"  /><br /><br /> 
        
                <div height="100%" > 
        
                <telerik:RadSplitter id="RadMainSplitter"  runat="server" width="100%" height="500"   > 
        
                    <telerik:RadPane id="LeftPane" runat="server" width="260"  > 
        
            Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Suspendisse dictum sapien et mauris. Suspendisse malesuada cursus est. Sed ante dolor, lacinia a, porta   
        
                    </telerik:RadPane> 
        
                    <telerik:RadSplitBar id="LeftSplitBar" runat="server" collapsemode="Forward"   ></telerik:RadSplitBar> 
        
                    <telerik:RadPane id="CenterPane" height="100%" runat="server" > 
        
            Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Suspendisse dictum sapien et mauris. Suspendisse malesuada cursus est. Sed ante dolor, lacinia a, porta   
        
                    </telerik:RadPane> 
        
                    <telerik:RadSplitBar id="RightSplitBar" runat="server" collapsemode="Backward"  ></telerik:RadSplitBar> 
        
                    <telerik:RadPane id="RightPane" runat="server" Width="160" Visible="true" > 
        
            Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Suspendisse dictum sapien et mauris. Suspendisse malesuada cursus est. Sed ante dolor, lacinia a, porta   
        
                    </telerik:RadPane> 
        
                </telerik:RadSplitter> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

[Solved] Splitter Corrupt state after postback

4 Answers, 1 is accepted