radTreeview and ObjectDataSource

2 posts, 0 answers
  1. MC
    MC avatar
    2 posts
    Member since:
    Feb 2009

    Posted 25 Feb 2009 Link to this post

    I tried to follow the instructions in this turotial: http://www.telerik.com/help/aspnet/treeview/tree_usedatabindings.html. the structure of my table is equal, but  all I get is a single level list not  a hierarchy as expected.

     

    siteData.Add(

    New SiteDataItem(1, Nothing, "All Sites", ""))

     

     

    siteData.Add(

    New SiteDataItem(2, 1, "Search Engines", ""))

     

     

    siteData.Add(

    New SiteDataItem(3, 1, "News Sites", ""))

     

     

    siteData.Add(

    New SiteDataItem(1, 2, "Yahoo", "http://www.yahoo.com"))

     

     

    siteData.Add(

    New SiteDataItem(2, 2, "MSN", "http://www.msn.com"))

     

     

    siteData.Add(

    New SiteDataItem(3, 2, "Google", "http://www.google.com"))

     

     

    siteData.Add(

    New SiteDataItem(4, 3, "CNN", "http://www.cnn.com"))

     

     

    siteData.Add(

    New SiteDataItem(5, 3, "BBC", "http://www.bbc.co.uk"))

     

     

    siteData.Add(

    New SiteDataItem(6, 3, "FOX", "http://www.foxnews.com"))

     

     

    RadTreeView1.DataTextField =

    "Text"

     

     

     

    RadTreeView1.DataNavigateUrlField = "Url"

     

     

     

    RadTreeView1.DataValueField = "ID"

     

     

     

    RadTreeView1.DataFieldID = "ID"

     

     

     

    RadTreeView1.DataFieldParentID =

    "ParentID"

     

     

     

    RadTreeView1.DataSource = siteData

     

    RadTreeView1.DataBind()

     

    Version of the RadTreeView.Net2.dll  is 6.3.7.0

    Any ideas?

    Thanks,
     
    Mary

  2. MC
    MC avatar
    2 posts
    Member since:
    Feb 2009

    Posted 03 Mar 2009 Link to this post

    Solution I was using the RadTreeView for ASP.Net  and to associate objects it is necessary to use the RadTreeView for ASP.NET Ajax
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