Virtualization not working in ListView

[Cesar Smerling]

Hi, I have performance issues with the list view even with pagination working, so i tried to use the virtualization  but is not working.
I see the example in the in the docs: 

https://ej2.syncfusion.com/angular/documentation/listview/virtualization/

Getting Started also is not working.

When this feature will be corrected implemented? Also we use groups and selection with checkbox.

Attachment: Screenshot_1_927db9c0.zip

[Shalini Maragathavel]

Hi Cesar, 

Greetings from Syncfusion support. 

We checked your query and able to reproduce the reported issue at our end in the ListView virtualization documentation. So, we have considered to modify the sample in the documentation. We will update and refresh it online in our upcoming releases.

We have prepared a sample for virtualization with grouping in ListView for your reference,

Sample: https://stackblitz.com/edit/angular-swlmbx?file=app.component.ts

Please get back to us if you need any further assistance. 

Regards, 

Shalini M.