Two components with the same Id :s

2 posts, 0 answers
  1. Sergio
    Sergio avatar
    9 posts
    Member since:
    Jun 2010

    Posted 07 Jul 2010 Link to this post

    Hello everyone,
    I've been getting a js error lately that i want to get rid of:

    Error: Sys.InvalidOperationException: Two components with the same id 'ctl00_ContentSelections_radContentSelections_i0_i0_subErgonomics120_lstContentSelectionsSubpane' can't be added to the application.
    Source File: http://localhost:54435/DeskActive.Client.WebClient/ScriptResource.axd?d=ZZ-uWVOQLk4iKpDOvcKKEpsfax_tLKMv1L3WPP2LUwF4v7bvjA7Z-zekEk9fPhCHk2XNJP_8B994TL8dds4CE_llnczGrBE5mAD5jlOobV41&t=ffffffff9e001c21
    Line: 4044

    I'll describe the scenario with more details:
    I have a menu bar and a radPanelBar.
    When a menu item on the menu is clicked the radPanelBar contents change. Each item of the bar has a child item with a List View.
    The problem occurs if I'm watching menu item 1, go to menu item 2, and COME back to menu item 1. If I keep going to item 3, 4 or 5 it does not happen..

    Thanks in advance!!

    Sergio

    P.S: there is an image attached to help visualize the idea.
  2. Iana Tsolova
    Admin
    Iana Tsolova avatar
    3388 posts

    Posted 09 Jul 2010 Link to this post

    Hello Sergio,

    Can you share the code of the problematic page as well (aspx, code-behind)? We will check it out and turn back to you with our findings.

    Greetings,
    Iana
    the Telerik team
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