jqwidgets-framework/demos/Angular/src/treegrid/virtualmode/app.component.html

jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.

<jqxTreeGrid #TreeGrid
             [width]="getWidth()"
             [virtualModeCreateRecords]="virtualModeCreateRecords"
             [virtualModeRecordCreating]="virtualModeRecordCreating"
             [pageable]="true"
             [altRows]="true"
             [columns]="columns">
</jqxTreeGrid>