Adding new filter operators

2 posts, 0 answers
  1. Richard Harrigan
    Richard Harrigan avatar
    235 posts
    Member since:
    Nov 2009

    Posted 03 Jul 2011 Link to this post

    Hi

    Is any of the following possible?

    - Add the "IN" operator to the available list of operators an allow the entry of delimeted values.
    - Add the "BETWEEN" operator to the available list of operators an allow the entry of two values.
    - Add a pick list of distinct values similiar to what is available in RadGridView.  I am unbound and would provide a collection of values for the control to display

    Thannks
    Rich
  2. Rossen Hristov
    Admin
    Rossen Hristov avatar
    2478 posts

    Posted 04 Jul 2011 Link to this post

    Hi Richard Harrigan,

    I am afraid that RadDataFilter was not designed to support your specific requirements. It's visual structure was not meant for such kinds of filtering. It performs only simpler filters.

    Your best option would be to build a custom user control from scratch which can have any UI. It can produce IFilterDescriptors in case you need to filter RadGridView. If that is not the case and you want to filter your data source directly, then your custom filtering user control does not need anything "Telerik's" inside it. 

    I hope this helps. Let me know if you have questions.

    Best wishes,
    Ross
    the Telerik team
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