Virtualization and BringItemInToView or BringIndexIntoView

4 posts, 0 answers
  1. Ketaki
    Ketaki avatar
    26 posts
    Member since:
    Apr 2009

    Posted 14 Jun 2010 Link to this post


    Hi

    When IsVirtualizing = true is set the functions "BringItemIntoView" and "BringIndexIntoView" functions doesn't work.

    Can you help me out to make these functions working. I am using MVVM model to display list of items and selected item.
    I can set the selectedItem propery and when the treeview is scrolled, selected item gets highlighted properly.

    I want to make the item visible in the treeview, whenever I set the selected item in my mvvm model.

    Regards
    Rajesh
  2. Tina Stancheva
    Admin
    Tina Stancheva avatar
    3299 posts

    Posted 17 Jun 2010 Link to this post

    Hi Ketaki,

    Thank you for reporting this issue.

    I logged it in our PITS under the name: TreeView: BringItemIntoView and BringIndexIntoView methods don't bring the requested item into view if the TreeView is Virtualized and some of its items are expanded. I also updated your Telerik points accordingly.

    Also I prepared a sample project illustrating how to set the IsSelected and isExpaned properties of the RadTreeViewItems using TwoWay binding. This approach allows to search through the tree items and select the items you need and respectively bring them into view.

    Please take a look at the project and let me know if this is what you had in mind.

    Also, if you want to reduce the size of your Silverlight application, you should check our latest Silverlight tool online - Assembly Minifier (http://blogs.telerik.com/blogs/posts/10-06-10/telerik_assembly_minifier.aspx)”

    Greetings,
    Tina Stancheva
    the Telerik team
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  3. Ruben Hakopian
    Ruben Hakopian avatar
    37 posts
    Member since:
    Nov 2009

    Posted 20 Jul 2010 Link to this post

    Hi Tina,

    I also have troubles with this issue.
    Do you have a plan when is is going to be fixed?

    Thank you,
    Ruben.
  4. Miroslav
    Admin
    Miroslav avatar
    922 posts

    Posted 26 Jul 2010 Link to this post

    Hello Ruben Hakopian,

    This fix is planned for this week's internal build.

    Kind regards,
    Miroslav
    the Telerik team
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