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Virtual Scroll with grouping

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Jaya
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Jaya asked on 08 Jun 2020, 03:24 PM

By default the group expanding in grid - is fine.

But, we have the following issues in grouping with virtual scroll:
1. If we collapse the expanded row,the remaining rows are not coming to visible. 

Refer image: Telerik-jquery-ui-exp-col-issue

2. By default the group columns should be in collapse state.

Refer image: Telerik-jquery-ui-def-col-issue

 

 

Could you please suggest solution for these issues?

 

Also we have one more question:  we would like to do 'server side data processing', so we refer the following links

https://demos.telerik.com/kendo-ui/grid/virtualization-remote-data

https://demos.telerik.com/kendo-ui/grid/grouppaging

Could you please suggest, how do we use Kendo UI grid in ASP.Net webform and Ajax?

 

Thank you,

Jayachandran. J

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Veselin Tsvetanov
Telerik team
answered on 10 Jun 2020, 11:28 AM

Hello Jaya,

The Kendo Grid does not offer support of both Grouping and Virtualization on the same widget. Having that said, if you need to load data in the Grid on demand, you should use Endless scrolling instead of Virtualization:

https://demos.telerik.com/kendo-ui/grid/endless-scrolling-local

As per using the Kendo Grid in an ASP.NET WebForms scenario, I would suggest you to consult the following documentation section on that topic:

https://docs.telerik.com/kendo-ui/third-party/webforms/asp-net-hello-jquery

Regards,
Veselin Tsvetanov
Progress Telerik

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Veselin Tsvetanov
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