comboBox with WebService

2 posts, 1 answers
  1. Silderado
    Silderado avatar
    94 posts
    Member since:
    Jun 2007

    Posted 29 Dec 2010 Link to this post

    Hi,

    I'm using the example http://demos.telerik.com/aspnet-ajax/combobox/examples/programming/performance/defaultcs.aspx
    and needed to make a change in case of webservice, but I have no idea how.

    In the example listed webservice code checks the value of the information reported for the combobox and performs a filter on the database, I needed to make a filter using another combobox to check the values listed, as is being done?
  2. Answer
    msigman
    msigman avatar
    141 posts
    Member since:
    Apr 2008

    Posted 09 Jan 2011 Link to this post

    Check this page: http://www.telerik.com/help/aspnet-ajax/combo_loadondemandwebservice.html

    In the OnClientItemsRequesting event, you can add the value of the 2nd combobox:
    <script type="text/javascript">
       function OnClientItemsRequesting(sender, eventArgs)
       {
           var context = eventArgs.get_context();
           context["FilterString"] = $find('<%= ComboBox2.ClientID %>').get_value();
       }
    </script>

    Then reference the FilterString in the WebService and you should be all set!  Please mark as answer if this helps you.
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