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Dynamic Multi page controls dissapear

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TabStrip

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

Paul asked on 21 Jun 2009, 11:34 AM

I am trying to write an application which dynamically adds a tab to a tab strip and a pageview to the multipage and at the same time adds a control to the multi page (my current example uses a button).

I am sucessfully doing all this apart from I have an issue with my code whic is as follows:

when i create the tab and add the button it adds fine but when i press the button the control dissapears from the multipage

any ideas?

    
             <asp:Button ID="Button3" runat="server" Text="Button" onclick="Button3_Click" /> 
        
                    <telerik:RadTabStrip ID="ReportTabs" runat="server" SelectedIndex="0" MultiPageID="ReportMultipage">  
        
                        <Tabs> 
        
                            <telerik:RadTab runat="server"  Selected="True" Text="Chart" PageViewID="ReportChartPage">  
        
                            </telerik:RadTab> 
        
                            <telerik:RadTab runat="server" Text="Root RadTab2" PageViewID="RadPageView1">  
        
                            </telerik:RadTab> 
        
                        </Tabs> 
        
                    </telerik:RadTabStrip> 
        
                    <telerik:RadMultiPage ID="ReportMultipage" runat="server"  OnPageViewCreated ="RadMultiPage1_PageViewCreated" > 
        
                        <telerik:RadPageView ID="ReportChartPage" runat="server" Selected="true" > 
        
                            <asp:Button ID="Button1" runat="server" Text="Button" /> 
        
                              </telerik:RadPageView> 
        
                              <telerik:RadPageView ID="RadPageView1" runat="server" > 
        
                            <asp:Button ID="Button2" runat="server" Text="Button2" /> 
        
                              </telerik:RadPageView> 
        
                    </telerik:RadMultiPage>

    
                    protected void Button3_Click(object sender, EventArgs e)  
        
                    {  
        
                        Guid gu = new Guid();  
        
                        gu = System.Guid.NewGuid();  
        
                        RadPageView page = new RadPageView();  
        
                        page.ID = "Page" + gu.ToString();  
        
                        Button but = new Button();  
        
                        but.Text = gu.ToString();  
        
                        but.ID = "button" + gu.ToString();  
        
                        page.Controls.Add(but);  
        
                        ReportMultipage.PageViews.Add(page);  
        
                        RadTab tab = new RadTab();  
        
                        tab.Text = gu.ToString();  
        
                        tab.PageViewID = "Page" + gu.ToString();  
        
                        ReportTabs.Tabs.Add(tab);  
        
                        ReportMultipage.SelectedIndex = 0;  
        
                    }

Dynamic Multi page controls dissapear

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