Tabs display as a vertical list.

2 posts, 1 answers
  1. Denys Fallon
    Denys Fallon avatar
    1 posts
    Member since:
    Oct 2009

    Posted 09 Nov 2009 Link to this post

    Hi all,

    Hopefully someone can help me with this.  I have a page i am building that conatins a RadTreeView and a RadTabStrip.  For some reason the Tabs are rendering as a list instead of displaying horizontally across the screen.  When i remove the treeview the tabs display correctly.

    Here is a sample of what Im trying to do:-

    <table style="font-family:Verdana;font-size:8pt;">  
                    <telerik:RadTreeView Width="400px"  Enabled="true" CausesValidation="true"   
                      ID="RadTreeView1" runat="server">  
                <td valign="top" style="margin-left:15px;">  
                    <telerik:RadTabStrip ID="RadTabStrip1" runat="server" 
                        MultiPageID="Multipage1"  SelectedIndex="0" >                       
                            <telerik:RadTab  Text="Hierarchy Details">  
                            <telerik:RadTab Text="Organisation Details"  Selected="True"  > 
                            <telerik:RadTab Text="Interested Parties" > 
                            <telerik:RadTab Text="Controlling Organisations" > 
                            <telerik:RadTab Text="Associations">  
                    <telerik:RadMultiPage runat="server" ID="Multipage1" SelectedIndex="0" > 
                        <telerik:RadPageView ID="RadPageView1"  runat="server">Page 1</telerik:RadPageView> 
                        <telerik:RadPageView ID="RadPageView2" runat="server">Page 2</telerik:RadPageView> 
                        <telerik:RadPageView ID="RadPageView3" runat="server">Page 3</telerik:RadPageView> 
                        <telerik:RadPageView ID="RadPageView4" runat="server">Page 4</telerik:RadPageView> 
                        <telerik:RadPageView ID="RadPageView5" runat="server">Page 5</telerik:RadPageView> 

    Any help is greatly appreciated,


  2. Answer
    Paul avatar
    4281 posts

    Posted 13 Nov 2009 Link to this post

    Hello Denys,

    Maybe you've hit the notorious limitation of Internet Explorer - it can load up to 32 CSS files and if there are more, they will be ingnored. This problem can occur in case you are using a theme with a lot of CSS (when you register the theme, automatically all the CSS is declared) or you have declared a lot of RadControls on the page. If you are using a theme you can test my assumption by removing it and test whether the RadTabStrip CSS will load correctly.

    If this is the case I suggest to either use a RadStyleSheetManager which will combine all the CSS on the page or reduce the CSS files used.

    Best wishes,
    the Telerik team

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