How to customize Hierarchy Expander Column Header

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

    Posted 02 May 2013 Link to this post


    I need to add a ToggleButton to the Hierarchy Expander column header that automatically appears when using a ChildTableDefinition.  Any suggestions would be greatly appreciated.

  2. Dimitrina
    Dimitrina avatar
    3769 posts

    Posted 03 May 2013 Link to this post

    Hello Keith,

    If you want to maintain the expanding functionality of the row layout I recommend you to edit the default template of GridViewRow. Looking at it you will find the HierarchyChildPresenter which is responsible for displaying child tables and the toggle button which is used to expand and collapse a row.

    All the best,
    the Telerik team

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