RadClientDataSource, cascading combos

2 posts, 0 answers
  1. Jon
    Jon avatar
    813 posts
    Member since:
    Oct 2008

    Posted 01 Sep 2016 Link to this post

    Next issue - this one is very fustrating

    My page works with some cascading combos and I have it all setup.  It works fine on the first load.  Then if I change one of the parent values the requestingitems event is raised and I alter the parameters as before of teh client data source but this time nothing happens.  There is no http request (I see them on the initial call via fiddler) 

    This is my code that adds the custom parameters on the fly onto the datasource.  

    $find(dataSourceId).get_dataSourceObject().options.transport.read.url = $find(dataSourceId).get_dataSourceObject().options.transport.baseUrl + dataSourceUrl;

    Any suggestions?



  2. Ivan Danchev
    Ivan Danchev avatar
    1268 posts

    Posted 06 Sep 2016 Link to this post

    Hello Jon,

    Currently the ComboBox does not expose a method that would allow it to rebind (refresh) when bound to ClientDataSource, so I would suggest logging this as a feature request in our Feedback Portal.

    Ivan Danchev
    Telerik by Progress
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