Reorder columns

2 posts, 0 answers
  1. mr_dummy
    mr_dummy avatar
    4 posts
    Member since:
    Nov 2010

    Posted 17 May 2011 Link to this post

    I wonder there are some ways to reorder columns in the treelist that declared on design?
    I have page that using treelist to load data, I declared some columns on design and on runtime I added some columns into the treelist but not in the end of it. My columns are not only Treelistbound columns but also TreeListTemplateColumn and when I add them and load page it's seem fine, but when I do anything (load next page, refresh by button..etc) I show error "ERROR:Invalid column type: "TreeListTemplateColumn"."
    Please Try again!
    That my problem, so could you guys help me to fix it?
  2. Veli
    Veli avatar
    2002 posts

    Posted 20 May 2011 Link to this post

    Are you following the suggestions for adding column programmatically in the RadTreelist Programmatic Definition help topic? Can you post some sample code related to your RadTreeList definition?

    the Telerik team

    Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

Back to Top