Combo box doesn't respond

6 posts, 0 answers
  1. alex goss
    alex goss avatar
    3 posts
    Member since:
    Mar 2010

    Posted 04 Mar 2010 Link to this post

    <body> 
        <form id="form1" runat="server">  
          
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server"   
            EnableTheming="True">  
        </telerik:RadScriptManager> 
        <div> 
          
            <telerik:RadComboBox ID="RadComboBox1" Runat="server"   
                DataSourceID="SqlDataSource1" DataTextField="Name" DataValueField="No"   
                MarkFirstMatch="True"   
                CssClass="RadComboBoxDropDown_Default" Height="100%">  
    <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
            </telerik:RadComboBox> 
            <asp:SqlDataSource ID="SqlDataSource1" runat="server"   
                ConnectionString="<%$ ConnectionStrings:XXXXXConnectionString %>"   
                onselecting="SqlDataSource1_Selecting"   
                SelectCommand="sproc_XXXXX"   
                SelectCommandType="StoredProcedure">  
                <SelectParameters> 
                    <asp:Parameter DefaultValue="XXX" Name="prmXXX1" Type="String" /> 
                    <asp:Parameter DefaultValue="XXX" Name="prmXXX2"   
                        Type="String" /> 
                </SelectParameters> 
            </asp:SqlDataSource> 
          
        </div> 
        </form> 
    </body> 
    I've created a new website and on the default aspx page I have added a RadScriptManager and a RadComboBox. I've configured the RadComboBox to use the results of a stored proc, and when I run the page I can see the first entry in the combo box but when I go to click on the drop down arrow nothing happens. If I try and type into the text box portion, then I can type data but nothing else occurs. If I view the source I can see all the values of the stored proc, so I know that the stored proc is returning the data correctly.
    Clearly there must be something simple I have missed out - just not sure what it is. Kind regards, Alex
  2. robertw102
    robertw102 avatar
    265 posts
    Member since:
    Jul 2007

    Posted 05 Mar 2010 Link to this post

    Is there a reason for the CssClass="RadComboBoxDropDown_Default" being set. Maybe it's hiding the list from showing?
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  4. alex goss
    alex goss avatar
    3 posts
    Member since:
    Mar 2010

    Posted 08 Mar 2010 Link to this post

    No, I removed the CssClass and it did not resolve the issue.
  5. Simon
    Admin
    Simon avatar
    2281 posts

    Posted 08 Mar 2010 Link to this post

    Hi alex goss,

    It is possible that the RadComboBox object is not properly initialized.

    Can you please verify whether the style of the RadComboBox (input and toggle image) change when you hover over them? Are you receiving any JavaScript errors on the page?

    All the best,
    Simon
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
  6. alex goss
    alex goss avatar
    3 posts
    Member since:
    Mar 2010

    Posted 09 Mar 2010 Link to this post

    Hi Simon,
    There are no javascript errors - the RadCombobox style does not change when I hover over it.
    Hope this helps,
    Alex
  7. Simon
    Admin
    Simon avatar
    2281 posts

    Posted 11 Mar 2010 Link to this post

    Hello alex goss,

    I am not sure what exactly is happening on your page. Usually JavaScript errors cause such issues with AJAX controls.

    Can you provide me with a live URL where I will be able to observe the issue?

    All the best,
    Simon
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
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