StackVirtualizationStrategyDefinition does not work

2 posts, 0 answers
  1. Alessandro
    Alessandro avatar
    24 posts
    Member since:
    May 2013

    Posted 27 Aug 2014 Link to this post

    Hi,
    it seems that StackVirtualizationStrategyDefinition does not work.
    My scenario, used in my app for Windows Phone 8, is to load new tweets and then put them one after one from the top by doing insert(0, tweet).
    In Windows Phone UI I was able to set in XAML inside the RadDataBoundList control:

    <Primitives:RadDataBoundListBox.VirtualizationStrategyDefinition>
    <Primitives:StackVirtualizationStrategyDefinition Orientation="Vertical" ReorderMode="MoveItemsUp"/>
    </Primitives:RadDataBoundListBox.VirtualizationStrategyDefinition>

    That lets me to insert (0, tweet) in itemssource without losing focus of list position. This is  a *very great behavior and feature* . Moreover if I want to add tweets after the last item in itemssource (as usual) I just change ReorderMode="MoveItemsDown" and list does not lose position again!! :)

    Unfortunately this behavior does not work anymore. It seems that it's just ignored . May be you didn't implement it yet.

    Best Regards

    Alessandro





  2. Rosy Topchiyska
    Admin
    Rosy Topchiyska avatar
    551 posts

    Posted 01 Sep 2014 Link to this post

    Hello Alessandro,

    Thank you for contacting us.

    The RadDataBoundListBox is currently in a development sage and some of its features are not implemented yet. When this functionality is ready, it will be included in the internal build prepared for the members of our early adopters program.

    Thank you for the valuable feedback and do not hesitate to contact us if you have any other problems or ideas.

    Regards,
    Rosy Topchiyska
    Telerik
     

    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.

     
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