BUG: Unable to see element list if RadCombo is in RadWindow

8 posts, 0 answers
  1. Fabio Laserra
    Fabio Laserra avatar
    28 posts
    Member since:
    Oct 2009

    Posted 14 Nov 2011 Link to this post

    Hello
    I would like to report a bug. If you put a RadComboBox in a RadWindow, you will not able to see the elements list. The same behaviour if you use a standard combobox with FormDecorator. Anyway you are still able to select items using keyboard.

    This is the code:
    <asp:ImageButton ID="cmdGraficoIstogramma" runat="server" ImageUrl="istogramma.png"
        OnClientClick="ApriGraficoIstogramma();return false;" ToolTip="Grafico Istogramma" />
    <telerik:RadScriptBlock ID="RadScriptBlock2" runat="server">
     
        <script type="text/javascript">
                function ApriGraficoIstogramma() {
     
                var oWnd = $find("<%= RadWindow1.ClientID %>");
                            oWnd.show();
                            oWnd.maximize();
                            return false;
                    }
             </script>
     
    </telerik:RadScriptBlock>
    <telerik:RadWindow ID="RadWindow1" runat="server" Title="Grafico a Torta"
        Width="800" Height="800" VisibleOnPageLoad="false" Behaviors="Maximize,Close"
        EnableShadow="true" InitialBehaviors="Maximize">
        <ContentTemplate>
            <telerik:RadComboBox runat="server" ID="cmbGraficoIstogrammaDimensione2" Skin="Office2007">
            <Items>
                        <telerik:RadComboBoxItem Text="Standard" Value="950x400" Selected="True" />
                       <telerik:RadComboBoxItem Text="Grandi" Value="1280x538"  />
                    </Items>
            </telerik:RadComboBox>
        </ContentTemplate>
    </telerik:RadWindow>

    The element list box is rendered behind the window (if you minimize it you will see the list still opened).

    Bye
    Fabio
  2. Jayesh Goyani
    Jayesh Goyani avatar
    2732 posts
    Member since:
    May 2010

    Posted 15 Nov 2011 Link to this post

    Hello,

    Please set zindex value reagrding your Radwindow's z-index.

    <telerik:RadComboBox ZIndex=""></telerik:RadComboBox>


    Thanks,
    Jayesh Goyani
  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 15 Nov 2011 Link to this post

    Hello fabio,

    Here is the sample code that I tried which worked as expected.
    aspx:
    <telerik:RadWindowManager ID="mgr" runat="server">
      <Windows>
         <telerik:RadWindow  OpenerElementID="cmdGraficoIstogramma"   Modal="true"  Overlay="true" ID="RadWindow1" runat="server" Title="Grafico a Torta" >
            <ContentTemplate>
              <telerik:RadComboBox  runat="server"  ID="cmbGraficoIstogrammaDimensione2" >
                <Items>
                   <telerik:RadComboBoxItem Text="Standard"  Value="950x400" Visible="true" Selected="True" />
                    <telerik:RadComboBoxItem Text="Grandi" Value="1280x538" />
                </Items>
             </telerik:RadComboBox>
           </ContentTemplate>
        </telerik:RadWindow>
      </Windows>
    </
    telerik:RadWindowManager>
    JS:
    function OnClientClick()
     {
       var oWnd = $find("<%= RadWindow1.ClientID %>");
        oWnd.radopen(null, "RadWindow1");
    }

    Attached is the screenshot.

    -Shinu.
  5. Mario
    Mario avatar
    26 posts
    Member since:
    Oct 2011

    Posted 15 Nov 2011 Link to this post

    Hello,
    I have made some tests. If you expand the RadWindow the issue will occur also in your example.... so it is related to the status of the window. It occurs also with RadTooltips (they are shown behind the window) :( I hope that there is a workaround because I really need radtooltips
  6. Mario
    Mario avatar
    26 posts
    Member since:
    Oct 2011

    Posted 15 Nov 2011 Link to this post

    Solution: ShowOnTopWhenMaximized="false"
  7. Mario
    Mario avatar
    26 posts
    Member since:
    Oct 2011

    Posted 15 Nov 2011 Link to this post

    Well, it is a workaround not a real solution... perhaps telerik should consider this particular case
  8. Dimitar Terziev
    Admin
    Dimitar Terziev avatar
    1266 posts

    Posted 18 Nov 2011 Link to this post

    Hello Mario,

    In order to verify whether the experience behavior is a bug, please open a support ticket and provide a runnable sample page so we could reproduce it locally.

    All the best,
    Dimitar Terziev
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
  9. bas
    bas avatar
    2 posts
    Member since:
    Jul 2011

    Posted 25 Sep 2013 Link to this post

    Thanks Mario . It is great solution.
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