RadGrid Virtaulization with hierarchy problem

2 posts, 0 answers
  1. Adam
    Adam avatar
    2 posts
    Member since:
    Jun 2013

    Posted 20 Jun 2018 Link to this post

         Hi, can you create such project like this:

    https://demos.telerik.com/aspnet-ajax/grid/examples/performance/virtualization/defaultcs.aspx

    but also with hierarchy (child grid)?


    The grid i need must be virtualized and have clickable detailtable (hierarchy) and custom paging

    1) I made this and it does not work because DetailTableDataBind event runs only once for first page (bug?)

    2) When i move to second page and then click left arrow on row to expand child table there is a postback with currentpageindex = 0 (should be 1 as a second page), note that you can see in UI that selected page is first instead of second but pagination cursor stays at good place (selected second page)

     

     

  2. Marin Bratanov
    Admin
    Marin Bratanov avatar
    4760 posts

    Posted 20 Jun 2018 Link to this post

    Hi Adam,

    Virtualization does not support hierarchy. You can read the other limitations of the virtualization in the following article so you can determine if it will fit your needs: https://docs.telerik.com/devtools/aspnet-ajax/controls/grid/functionality/scrolling/virtualization#limitations.


    Regards,
    Marin Bratanov
    Progress Telerik
    Try our brand new, jQuery-free Angular components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
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