TreeView in DropDown

11 posts, 0 answers
  1. Nisi
    Nisi avatar
    12 posts
    Member since:
    May 2007

    Posted 11 Sep 2008 Link to this post

    Can you provide some guidance on how to display the RadTreeView in a combobox so that when I select a node, that node get's displayed in the combobox.

    Thanks,
    Nisi
  2. Martin Vasilev
    Admin
    Martin Vasilev avatar
    1061 posts

    Posted 12 Sep 2008 Link to this post

    Hello Nisi,

    Thank you for the question.

    Currently, RadComboBox does not support this scenario, and it could not be easily implemented. We have plans to develop a different control that would handle this case, which is scheduled for next year.

    Do not hesitate to contact me again if you have other questions.

     
    Kind regards,
    Martin Vasilev
    the Telerik team

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  4. Dipak
    Dipak avatar
    19 posts
    Member since:
    Oct 2008

    Posted 23 Jul 2009 Link to this post

    Is there any luck in new version for
    Treeview in combobox, Listbox in combobox or multiselect combobox/ multiselect combobox editor ?

    Thanks
    Dipak
  5. Martin Vasilev
    Admin
    Martin Vasilev avatar
    1061 posts

    Posted 28 Jul 2009 Link to this post

    Hello Dipak,

    Thank you for writing.

    We still do not support treeview and ListBox in the ComboBox control. You can nevertheless implement a multiselect editor by adding check box items to the combo box elements. Please find how to do this in the following KB article:
    http://www.telerik.com/support/kb/winforms/combobox-and-listbox/implementing-checkbox-items-in-radcombobox.aspx

    Write me back if you have other questions.

    Regards,
    Martin Vasilev
    the Telerik team

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  6. Tamar Amit
    Tamar Amit avatar
    5 posts
    Member since:
    Dec 2009

    Posted 14 Jan 2010 Link to this post

    Hello,
    I was wondering if there is a planned date for the release that wil contain the RadTreeView in a combobox control?
    Thanks,
    Tamar
  7. Nikolay
    Admin
    Nikolay avatar
    1803 posts

    Posted 15 Jan 2010 Link to this post

    Hi Tamar Amit,

    Thank you for the question.

    Currently, we do not have an established time frame for the desired control. Generally, we have it in our plans, but it will be ready no earlier than Q2 2010.

    For the time being, please find attached a sample project which demonstrates how you can embed a RadTreeView in RadComboBox. Please note that this is not a generic solution and it may not work correctly in all scenarios. Feel free to modify the approach according to your needs.

    If you have additional questions, feel free to contact me.

    All the best,
    Nikolay
    the Telerik team

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  8. Tamar Amit
    Tamar Amit avatar
    5 posts
    Member since:
    Dec 2009

    Posted 18 Jan 2010 Link to this post

    Thanks a lot, Nikolay.
  9. Basel Nimer
    Basel Nimer avatar
    94 posts
    Member since:
    Oct 2009

    Posted 07 May 2010 Link to this post

    well this enable auto-complete feature?

  10. Vassil Petev
    Admin
    Vassil Petev avatar
    1765 posts

    Posted 10 May 2010 Link to this post

    No, Basel Nimer, this will not enable the auto-complete feature. We will need to provide our own treelist control which to support auto-complete.


    Regards,
    Vassil
    the Telerik team

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  11. Armen
    Armen avatar
    13 posts
    Member since:
    Oct 2008

    Posted 09 Dec 2010 Link to this post

    Hi Everybody. Q3 2010 is released, is there treeview support for RadDropDownList or for GridViewComboBoxColumn? Nikolay thanks for the sample project. Is it possible to do the same when editing GridViewComboBoxColumn in GridView?

    Thanks, 
    Regards Armen.
  12. Julian Benkov
    Admin
    Julian Benkov avatar
    1135 posts

    Posted 16 Dec 2010 Link to this post

    Hi Armen,

    This is not supported functionality in the current release of RadControls for Winforms. You can try to add the RadTreeView control in a RadSizablePopupControl instance to provide this behavior.

    Greetings,
    Julian Benkov
    the Telerik team
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