RadComboBox in ToolTip - problem width loading on demand

2 posts, 0 answers
  1. Mohamed Bahri
    Mohamed Bahri avatar
    5 posts
    Member since:
    Jan 2010

    Posted 25 Apr 2010 Link to this post

    Hi,
    I am trying to put a form with a radcombox in a sticky tooltip.
    This is the tooltipo that I want to use: Centred and Modal.

          
    <telerik:RadToolTip runat="server" ID="RadToolTip2" Modal="true" Animation="Fade" Skin="Windows7"  HideEvent="ManualClose" 
             TargetControlID="Button_Add" Position="Center" RelativeTo="BrowserWindow" > 
        </telerik:RadToolTip> 
     

    The radcombobox use the load on demand feature because it allows the user to look into a very large DB. this Combobox will send a postback when an element is selected.
    <telerik:RadComboBox Skin="WebBlue" ID="RadComboBox1" runat="server" Height="190px" 
                                    Width="250px"    
                                    MarkFirstMatch="true"   
                                    EnableLoadOnDemand="true"   
                                    HighlightTemplatedItems="true" 
                                    DropDownWidth="350px"   
                                    ItemRequestTimeout="500"    
                                    AutoPostBack="true"    
                                    EnableViewState="true"     
                                    OnSelectedIndexChanged="RadComboBox1_SelectedIndexChanged"

    The problem is that the RadComboBox is not loading anything, just empty.
    When I put the same RadCombobox outside the Tooltip it works just fine.
    Am I missing something?

    Thanks for your help.
    Mohamed


  2. Svetlina Anati
    Admin
    Svetlina Anati avatar
    2795 posts

    Posted 28 Apr 2010 Link to this post

    Hello Mohamed,

    I am not sure how exactly you load the content of the combo box - with the provided code snippet there will not be anything loaded in the combo box. I also examine the tooltip declaration but I could not see anything that might be influencing the RadComboBox. That is why I strongly recommend to examine the ways to load on demand content in a RadComboBox below:

    http://demos.telerik.com/aspnet-ajax/combobox/examples/loadondemand/automaticloadondemand/defaultcs.aspx

    http://demos.telerik.com/aspnet-ajax/combobox/examples/populatingwithdata/autocompletesql/defaultcs.aspx

    If the issue persists, please prepare a sample, fully runnable reproduction demo which has only a RadToolTip with the RadComboBox inside it configured the same way as in your original application (use a fake programmatic datasource for the combo box), open a new support ticket and send it to us along with detailed explanations and we will do our best to help.


    Greetings,
    Svetlina
    the Telerik team

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