radConfirm on ToolBar_Click

2 posts, 0 answers
  1. Dominic
    Dominic avatar
    42 posts
    Member since:
    Sep 2008

    Posted 04 Mar 2009 Link to this post


    I'm looking for an example to show a radconfirm to the user after clicking on a toolBar_Button, i've found this thread : http://www.telerik.com/support/kb/aspnet-ajax/window/using-radprompt-and-radconfirm-with-telerik-navigational-controls.aspx
    but my question is, why we cant just use a client side fonction on the OnClientButtonClicking event and like : 


    OnClientButtonClicking="ConfirmData;return false;" and on this function juste make an AjaxRequestWithTarget("<%=ToolBar.ClientID%>") ? If i'm using this approach the postback are not canceled (with the "return false"), and if i'm cancelling the event (eventArgs.set_cancel(true)) the server side event is never raise.  So if someone can give me more informations about this approach, it will be really appreciated !

    Thanks in advance for your help.

  2. Yana
    Yana avatar
    4550 posts

    Posted 05 Mar 2009 Link to this post

    Hello Dominic,

    All client-side methods strictly follow the ASP.NET AJAX conventions and that's why when subscribing to OnClientButtonClicking event , the event handler should take two parameters - sender and eventArgs.

    I couldn't understand why you cannot use args.set_cancel() method to cancel the postback when needed. Please explain in more details your scenario and/or send us a sample code.  Thank you

    All the best,
    the Telerik team

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