RadTreeView and ClientChanges

2 posts, 0 answers
  1. Justin
    Justin avatar
    3 posts
    Member since:
    Apr 2013

    Posted 24 Feb 2015 Link to this post


    I am currently having a problem with clientchanges from a RadTreeView appearing on the server.

    This was working fine still recently and after rolling back to known working versions I am still have the problem. I am using trackchanges on the node click event and I check the changes log before calling the trackchanges again so I can maintain a collection of changes to allow users to create a hierarchy of nodes before having to postback i.e.  

    var treeView = $find(treeViewClientId);
    if (treeView._log._logEntries.length == 0) {

    As I mentioned this has worked perfectly previously. As I debug through the javascript I can see the entries and then when I choose commitchanges then I see the entries converted to JSON. However on postback I cannot see any changes coming through on the server.

    Could you please give me some guidance on troubleshooting to check where these changes maybe getting lost?

    Many thanks

  2. Boyan Dimitrov
    Boyan Dimitrov avatar
    1728 posts

    Posted 27 Feb 2015 Link to this post

    Hello Justin,

    I am not able to replicate such problem with the RadTreeView control. I prepared a sample project that adds a new root node on the client-side. After post-back the RadTreeView nodes count is updated as expected.

    Boyan Dimitrov

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

  3. DevCraft R3 2016 release webinar banner
Back to Top