RadComboBox not expanding

5 posts, 0 answers
  1. Boris
    Boris avatar
    289 posts
    Member since:
    Oct 2012

    Posted 26 Oct 2012 Link to this post

    I have a fairly simple application I'm currently roughing out.

    I have a screen with a RadGrid.  This is bound by a query to a Linq data source.  (Not the control, a direct call to the context using a Linq query.)   I've defined a FormTemplate popup with a bound RadComboBox on it.  The RadComboBox is bound in the ItemCreatedEvent.

    Basically everything is working perfectly except that the combo box will not drop down when I click on it.  If it has the focus I can change the setting by using the arrow keys and when I save, the changes are properly saved.  It just won't drop down. 

    (Actually this is only true in IE and FireFox.  When it comes up in Chrome, it displays the correct value but then if I click on it and try to use the arrows, it goes blank.)

    I probably should mention that when I replace the RadComboBoxes with ordinary Asp.Net dropdown lists, everything works fine.
  2. Dimitar Terziev
    Admin
    Dimitar Terziev avatar
    1268 posts

    Posted 31 Oct 2012 Link to this post

    Hello Boris,

    In order to identify the reason for the experienced problem my suggestion is to open a support ticket and provide a runnable sample which we could test locally.

    Kind regards,
    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.
  3. Boris
    Boris avatar
    289 posts
    Member since:
    Oct 2012

    Posted 31 Oct 2012 Link to this post

    Actually I've solved this part of the problem.  I didn't set the height property. 

    Now my problem is that the choice list is displaying horizontally not vertically.
  4. Dimitar Terziev
    Admin
    Dimitar Terziev avatar
    1268 posts

    Posted 01 Nov 2012 Link to this post

    Hi Boris,

    As mentioned in my previous post, please open a support ticket and provide a runnable sample so we could help you troubleshoot the experienced problem.

    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.
  5. Boris
    Boris avatar
    289 posts
    Member since:
    Oct 2012

    Posted 08 Nov 2012 Link to this post

    Apologies for taking so long to respond on this one.

    The real problem was that I had forgotten some unrelated styling CSS in the site's master page that was accidentally formatting the RadCombo boxes as well.  (Learning experience!)
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