I can only have 10 Expanders in a RadDataBoundListBoxItem.

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2 posts, 0 answers
  1. Harold
    Harold avatar
    2 posts
    Member since:
    Oct 2012

    Posted 30 Aug 2013 Link to this post

    Im using an expander inside the itemtemplate of a RadDataBoundListBoxItem.  When I get to the count of 10 or more expanders they start getting messed up.  Lets say expander1 is binded to a Name property (DataTemplate) and it says "Hello" while expander11 is binded to another one saying "HI I'm number 11".

    When I scroll to expander11 and then back to the top, expander1 instead of saying "Hello" now it says "Hi I'm number 11".  If I expand it and close it again it reverts back to "Hello" but then expander11 also changes to "Hello".

    This only happens using the expander control.  If I use anything else the binding works perfect.  Telerik should really make an expander control that can have more than 10 instances -.-
  2. Deyan
    Deyan avatar
    2147 posts

    Posted 02 Sep 2013 Link to this post

    Hi Harold,

    Thanks for writing.

    According to our tests our ExpanderControl integrates with DataBoundListBox very well. We have tested different scenarios with thousands of items in the data source applied to the listbox and haven't been able to reproduce any undesired behavior.

    We are willing to take a look at your code so is it possible for you to prepare a sample project that demonstrates your scenario and send it to us for further investigation?

    You will have to open a new support ticket in order to be able to attach your project.

    Thanks for your time.

    Have a suggestion or face a problem - you can use the Ideas & Feedback portal to submit ideas, feedback and vote for them.
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