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

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

<jqxTreeGrid #myTreeGrid
    [width]="getWidth()" [height]="350" [source]="dataAdapter" [columns]="columns" 
    [altRows]="true" [columnsResize]="true" [columnGroups]="columnGroups" [ready]="ready">
</jqxTreeGrid>

<div style="font-size: 13px; font-family: Verdana; width: 600px; margin-top: 10px">
  <div style="float: left; width: 300px">
    <h4>Shipped Date</h4>
    <jqxDropDownList (onChange)="dateListOnChange($event)"
        [selectedIndex]="0" [autoDropDownHeight]="true"
        [source]="dateSource" [height]="25">
    </jqxDropDownList>
  </div>
  <div style="float: left; width: 300px">
    <h4>Price</h4>
    <jqxDropDownList (onChange)="priceListOnChange($event)"
        [selectedIndex]="5" [autoDropDownHeight]="true"
        [source]="priceSource" [height]="25">
    </jqxDropDownList>
  </div>
</div>