FilterOperatorsLoading not firing for string type

4 posts, 0 answers
  1. Saravana Kumar
    Saravana Kumar avatar
    21 posts
    Member since:
    Jul 2006

    Posted 28 Oct 2010 Link to this post


    We are hooking up to FilterOperatorsLoading event to remove certain operators based on the editor type. Example: If Combo box, we remove things like contain, not contains etc. It's all working great, except if the data type is string, where this event is not getting fired.

    Any input appreciated.

  2. Rossen Hristov
    Rossen Hristov avatar
    2477 posts

    Posted 28 Oct 2010 Link to this post

    Hi Saravana Kumar,

    That is very strange. I have prepared a sample project and the event is fired normally for any kind of type. You can check this in the Output Window where a Debug.WriteLine message will be posted after you add the first filter. It will be for the Name property which is a string. Run the project and check it out.

    Please, take the sample project and modify it so that it reproduces the behavior that you are faced with. Then open a separate support ticket and attach the modified sample project. We will examine it and see what is wrong.

    We are looking forward to hearing from you.

    Sincerely yours,
    the Telerik team
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  3. Naresh
    Naresh avatar
    31 posts
    Member since:
    Mar 2009

    Posted 09 Dec 2010 Link to this post


    Was this issue ever resolved?

    We have almost the same scenario. The difference we see is that FilterOperatorsLoading is only firing when the data type changes. For example, if you go from an Int to a String it will fire. But if you switch from a String filter to a String filter, the event does not fire. 

    We are using the Q3 version of RadDataFilter.

    Thank you,
  4. Rossen Hristov
    Rossen Hristov avatar
    2477 posts

    Posted 13 Dec 2010 Link to this post

    Hello Brian,

    We already have this issue in our PITS Tracking System. Please, vote for it in order to raise its priority.

    All the best,
    the Telerik team
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