DataValidation?

3 posts, 1 answers
  1. ManniAT
    ManniAT avatar
    877 posts
    Member since:
    Nov 2003

    Posted 27 Aug 2009 Link to this post

    Hi,

    I've seen that some of your controls support DataValidation via "Binding exceptions" (ValidatesOnExceptions).
    I found it in this sample http://demos.telerik.com/silverlight/default.aspx#DataValidation/FirstLook
    But unfortunately a search in the documentation for "ValidatesOnExceptions" brings no results.

    Since this is a common technic for validation (unfortunately there is no IDataErrorInfo available) I was happy when I saw the above linked sample.

    I played around a bit with RadGrid and RIA Services - the RIA declarative validation takes place - the exception get's fired...
    But what I ever I do - I can't get RadGrid to display the error information.
    I went a step back and tried it with a custom (local) datasource - also no luck.

    So my question - is it possible that RadGrid simply doesn't support ValidatesOnException handling?

    Regards

    Manfred
  2. Answer
    Stefan Dobrev
    Admin
    Stefan Dobrev avatar
    790 posts

    Posted 28 Aug 2009 Link to this post

    Hello Manfred,

    Currently RadGridView did not support the built-in Silverlight 3 validation mechanism. We are doing our best to provide this functionality for our next official release: 2009.Q3

    All the best,
    Stefan Dobrev
    the Telerik team

    Instantly find answers to your questions on the new Telerik Support Portal.
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  4. ManniAT
    ManniAT avatar
    877 posts
    Member since:
    Nov 2003

    Posted 28 Aug 2009 Link to this post

    Thank you for this information

    Manfred
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