I'm not sure what is going on

3 posts, 0 answers
  1. Andy Green
    Andy Green avatar
    342 posts
    Member since:
    Aug 2008

    Posted 10 Jan 2012 Link to this post

    In our app we use a Radtreeview inside a Radcombobox with other controls (combo boxes, Check boxes, slider)

    In the AJAX each control is set up as a Ajax control with its Update controls, This section is very large.

    To reduce the code I have enclosed all these in a panel control, and have the panel update itself. This nearly works.

    The only thing that doesn't work is the Treeview in the Radcombo box, when a selection is made, the correct ID is passed back to the code behind, but the display (the text that appears in the combo box, is NOT updated. I think this is done on the client.

    I do have the PageLoad java script to persists the display value across postbacks.

    Does anyone have any ideas.

    Andy
  2. Andrey
    Admin
    Andrey avatar
    836 posts

    Posted 11 Jan 2012 Link to this post

    Hi Andy,

    You could try add specific settings for the RadComboBox as an updated control and for the RadTreeView as an initiator control in the RadAjaxManager settings and check whether you are getting the expected behavior.

    Additionally, what panel control you have added - ASP:Panel or ASP:UpdatePanel control?

    Greetings,
    Andrey
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
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  4. Andy Green
    Andy Green avatar
    342 posts
    Member since:
    Aug 2008

    Posted 11 Jan 2012 Link to this post

    OK I'll give that a try, I'm using an <asp:Panel control

    Andy
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