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

jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

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