Tab in Rowdetails - Exception

12 posts, 0 answers
  1. NoRyb
    NoRyb avatar
    32 posts
    Member since:
    Mar 2010

    Posted 09 Apr 2010 Link to this post

    Hello

    When I expand a row for its rowdetails by clicking the plus-sign in the GridViewToggleRowDetailsColumn the row is expanded but it does not seem to be "officially" selected. The fonts don't get fat for example. Now when I enter into a textbox with my mouse and then press TAB-Key I get an Exception. If I first click on the row and then expand it with the plus-sign I don't have this error. Any suggestions?

    Here the Stacktrace:
     System.NullReferenceException  
       bei Telerik.Windows.Controls.GridView.GridViewDataControl.Move(FocusNavigationDirection navigationDirection) 
       bei Telerik.Windows.Controls.GridView.GridViewDataControl.ExecuteMoveCommands(FocusNavigationDirection direction) 
       bei Telerik.Windows.Controls.GridView.GridViewDataControl.MoveNext() 
       bei Telerik.Windows.Controls.GridView.GridViewDataControl.OnMoveNextCommand(Object sender, ExecutedRoutedEventArgs e) 
       bei System.Windows.Input.CommandBinding.OnExecuted(Object sender, ExecutedRoutedEventArgs e) 

    Oh and in the case that the exception does not occur, Tab still doesn't really work - it jumps to the next row instead of jumping to the next TextBox in rowdetails. I already played around with the TabIndex property but didn't find anything. Any idea for that too?

    Thanks
  2. Rossen Hristov
    Admin
    Rossen Hristov avatar
    2478 posts

    Posted 09 Apr 2010 Link to this post

    Hello NoRyb,

    We believe that the tab exception has been fixed with our Latest Internal Build version. You can try with it to see whether it will occur again.

    As for the tabbing functionality, currently it will not work inside Row Details since we do not support this mode yet, but we have it in our to do list. In other words, we will create a tabbing mode property that will let you specify whether to enter the row details if you are on the last cell of the parent row or to skip directly to the next row, etc.

    Unfortunately, we cannot provide an exact time frame for this new feature.

    Greetings,
    Ross
    the Telerik team

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  3. NoRyb
    NoRyb avatar
    32 posts
    Member since:
    Mar 2010

    Posted 09 Apr 2010 Link to this post

    Alright. Thanks for the reply and I will test with the latest build as soon as I can get to it.
    ~NoRyb
  4. mgball
    mgball avatar
    3 posts
    Member since:
    Mar 2010

    Posted 01 Sep 2010 Link to this post

    Ross,

    Is there a timeframe on the Tabbing into RowDetails functionality?

    Thanks

    Mike.
  5. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 02 Sep 2010 Link to this post

    Hi,

     This is already supported in our latest version - Q2 2010 SP1.

    Sincerely yours,
    Vlad
    the Telerik team
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  6. mgball
    mgball avatar
    3 posts
    Member since:
    Mar 2010

    Posted 02 Sep 2010 Link to this post

    Can you tell me the property that I should set for allowing the tab event to go into the Row details?  I can't seem to find what property I should be setting.

    Thanks

    Mike.
  7. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 02 Sep 2010 Link to this post

    Hi,

     You do not have to set anything - tabbing in row details will just work.

    Kind regards,
    Vlad
    the Telerik team
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  8. mgball
    mgball avatar
    3 posts
    Member since:
    Mar 2010

    Posted 02 Sep 2010 Link to this post

    I hate to be a pain, but I am using the latest WPF 4 version of the Telerik Controls and when I tab through a grid view row when focus leaves the last cell in the row, it just goes to the next row.  It skips over the row details and goes to the next row.  Do you have an example?

    Thanks for the assistance.

    Mike.
  9. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 03 Sep 2010 Link to this post

    Hi,

     This scenario is still not supported. We had a bug previously preventing from tabbing between controls in row details and now this is fixed. In the current version you can tab between rows (with grid with row details) and you can tab between controls in row details however tabbing from row to row details and from row detail to row currently is not supported. 

    Greetings,
    Vlad
    the Telerik team
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  10. Mike
    Mike avatar
    4 posts
    Member since:
    Oct 2012

    Posted 09 Apr 2013 Link to this post

    Hello,
    I am unable to tab from one control to the next within rowdetails. Is this functionality available yet? If so, how do I control it?

    Thanks,
    Mike
  11. Mike
    Mike avatar
    4 posts
    Member since:
    Oct 2012

    Posted 09 Apr 2013 Link to this post

    duplicate
  12. Dimitrina
    Admin
    Dimitrina avatar
    3769 posts

    Posted 12 Apr 2013 Link to this post

    Hello Mike,

    I have defined a RowDetails with two controls in a StackPanel. Once I started tabbing through the expanded RowDetails I were able to Tab on both of them. What are the RowDetails you have defined?

    This is quite an old post so would you please be more specific on what is the functionality you are interested in?

    Greetings,
    Didie
    the Telerik team

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