no default value

2 posts, 0 answers
  1. Robert Lou
    Robert Lou avatar
    6 posts
    Member since:
    Sep 2012

    Posted 19 May 2011 Link to this post

    Now listbox must exist some value,so if we want it is null,we can't reach it.  Does someone can tell me how to keep the default value blank? the listbox is link with some data table and data table have no blank value.
  2. Kate
    Admin
    Kate avatar
    1898 posts

    Posted 23 May 2011 Link to this post

    Hi Robert Lou,

    Can you please clarify what you mean by setting the default value of the RadListBox to be a specific value? In case you refer to the item that is selected, you could use client-side programming and set the desired item of the RadListBox as selected. For more information on how to do that you can refer to the following help article.

    Kind regards,
    Kate
    the Telerik team

    Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

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