This is a migrated thread and some comments may be shown as answers.

ItemAddedAnimation causes application to freeze.

1 Answer 23 Views
DataBoundListBox
This is a migrated thread and some comments may be shown as answers.
This question is locked. New answers and comments are not allowed.
jasonxz
Top achievements
Rank 1
jasonxz asked on 23 Mar 2013, 02:10 AM
I have a RadDataBoundListBox that is bound to an ObservableCollection<T> in my markup.
The ObservableCollection contains anywhere from 1 to 1500 items that are downloaded remotely from my server and added to the collection at a rate of 50 items per remote call.  There's only about 50 items in the Viewport at any time.  Each item may or may not contain an image.
Here's the problem:  when I select an item, which should cause the application to redirect to a different page within itself, if the RadDataBoundListBox has not completed populating/rendering/animating, the whole thing just stops.  Frozen.
Now, my question is, am I doing something wrong or is this just an scenario for which using this animation is inappropriate?  Any thoughts?

Edit:  This seems to only be a problem in the Emulator.  I don't see the problem when running the app on a Device.

1 Answer, 1 is accepted

Sort by
0
Deyan
Telerik team
answered on 25 Mar 2013, 07:29 AM
Hi Jason,

Thanks for writing and for the provided details.

This does not sound like a correct behavior. Can you provide us with a sample project that can be used to reproduce the issue so that we can investigate it? Please note that you will have to open a new support ticket in order to be able to upload your project.

Thanks for your time.

Greetings,
Deyan
the Telerik team
Have a suggestion or face a problem - you can use the Ideas & Feedback portal to submit ideas, feedback and vote for them.
Tags
DataBoundListBox
Asked by
jasonxz
Top achievements
Rank 1
Answers by
Deyan
Telerik team
Share this question
or