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RadGrid Virtaulization with hierarchy problem

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Adam
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Adam asked on 20 Jun 2018, 03:31 PM

     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)


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Marin Bratanov
Telerik team
answered on 20 Jun 2018, 04:12 PM
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
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Marin Bratanov
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