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

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

<h3 style="font-size: 16px; font-family: Verdana;">Data Source: "http://services.odata.org"</h3>
<jqxTreeGrid [theme]="'material'" #TreeGrid
             [width]="800"
             [virtualModeCreateRecords]="virtualModeCreateRecords"
             [virtualModeRecordCreating]="virtualModeRecordCreating"
             [columns]="columns">
</jqxTreeGrid>