radwindow.prompt numeric input validation

4 posts, 1 answers
  1. Kolie
    Kolie avatar
    1 posts
    Member since:
    Jun 2012

    Posted 09 Jul 2012 Link to this post

    Is there a way to use the prompt window and do validation on the text input to ensure that only numeric values is inserted or do I have to create a control for it?
  2. Answer
    Petar Mladenov
    Petar Mladenov avatar
    2991 posts

    Posted 11 Jul 2012 Link to this post

    Hello Kolie,

     What do you mean by promt window? Could you please elaborate more on your exact requirements?
    You can take a look at our demos and validation articles.

    Petar Mladenov
    the Telerik team

    Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>

  3. Priyalakshmi
    Priyalakshmi avatar
    12 posts
    Member since:
    Jul 2012

    Posted 25 Jan 2013 Link to this post


    I have a similar query. In my application there is a button btnRejectRecords. On click of this button the user is required to enter a rejection remark/reason. For the purpose of entering Rejection remark, I have used a radwindow.Prompt window which has two buttons btnReject and btnCancel. My query is : How will I retain this radwindow.Prompt window until the user enters some text in that? I want the radwindow.prompt window to stay as such on the click of btnReject if the user has not entered any text.
    Kindly help. I did some RnD but couldn't come up with a solution.

    Thanks in advance.

  4. Miroslav Nedyalkov
    Miroslav Nedyalkov avatar
    1718 posts

    Posted 29 Jan 2013 Link to this post

    Hi Priyalakshmi,

    In the current version of RadControls for Silverlight there is no way to do this, but you could create a custom dialog window using the RadWindow control and handling its Closing event. This event can be canceled if a certain criteria is not met.

    Hope this helps.

    Kind regards,
    Miroslav Nedyalkov
    the Telerik team

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