jqwidgets-framework/demos/Angular/src/grid/addnewbottomrow/app.component.html

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

<jqxGrid #myGrid
    [width]="getWidth()" [source]="dataAdapter" [filterable]="true"
    [showeverpresentrow]="true" [everpresentrowposition]="'bottom'"
    [editable]="true"  [columns]="columns" 
    [selectionmode]="'multiplecellsadvanced'">
</jqxGrid>

<br />

<jqxRadioButton (onChecked)="btnTopOnChecked()" [checked]="true">Add New Row to Top</jqxRadioButton>

<jqxRadioButton (onChecked)="btnBottomOnChecked()">Add New Row to Bottom</jqxRadioButton>