jqwidgets-scripts-custom/demos/Angular/treegrid/tabdata/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'"
            [width]="getWidth()"
            [height]="450"
            [source]="dataAdapter"
            [columns]="columns"
            [ready]="ready"
            #TreeGrid>
</jqxTreeGrid>