When adding new items, ContinuumElements disappear in list

4 posts, 1 answers
  1. Bernhard König
    Bernhard König avatar
    78 posts
    Member since:
    Nov 2009

    Posted 17 Apr 2011 Link to this post

    I found a strange problem with the ContinuumAnimation. I have a RadDataBoundListBox where I use the selected element as the ContinuumElement. This works fine on the ForwardOut and BackwardIn transitions.

    Until I add new items to this List. When items get added (happens mostly during the page with the Listbox is not the current page), everythings fine on first sight and also when I select a item from this list where one or more items just got added.

    But after I go back to this page and the BackwardIn transition should be played, the element never is moved back into position. If I select any other item and go back again, also this item disappears. I do not have to add additional items to the list, as soon as 1 item is adde,d the complete process is broken. I can do this until the whole list is empty :)

    Do you have any idea what could cause this?

    I tried to build a sample app but was not able to reproduce this behaviour in the sample app. Must be something special in my app. If you want to look into this I could send you again the complete source code of my app but I'd need again to send you this file not publicly.

    I can provide 100 % reproducable steps for my app.

    Thanks for any help,

    cheers,

    Bernhard
  2. Deyan
    Admin
    Deyan avatar
    2037 posts

    Posted 18 Apr 2011 Link to this post

    Hi Bernhard,

    Thanks for contacting us and for reporting this issue.

    This seems to be an issue related with the way the continuum animation operates with the visual containers in the RadDataBoundListBox' ViewPort. The easiest way for us to track down the cause of this issue would be to reproduce it on our side. Therefore sending us a sample app and sharing the steps we can use to repro the case would be very helpful. We will try to debug the issue and see how we can improve the behavior of the continuum animation.

    Please note that you will have to open a new support ticket in order to be able to upload your project.

    Do not hesitate to get back to us in case you have further questions or need assistance.

    Greetings,
    Deyan
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
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  4. Bernhard König
    Bernhard König avatar
    78 posts
    Member since:
    Nov 2009

    Posted 18 Apr 2011 Link to this post

    Hi Deyan,

    thanks for repsonding so fast!

    I'm going to adapt my project a little to make it easier for you to reproduce the issues and will provide you with repro steps for this problem and the ones i mentioned for the RadDataBoundListbox and send it in a support ticket this evening.

    Thanks again,
    b.
  5. Answer
    Deyan
    Admin
    Deyan avatar
    2037 posts

    Posted 20 Apr 2011 Link to this post

    Hello Bernhard,

    Please refer to the support ticket you sent us regarding the same topic.

    Thanks for your time.

    Regards,
    Deyan
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
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