<jqxGrid
[width]="getWidth()" [source]="dataAdapter" [groupable]="true" [groups]="['price']"
[showgroupaggregates]="true" [showstatusbar]="true" [statusbarheight]="25"
[showaggregates]="true" [columns]="columns" [selectionmode]="'singlecell'">
</jqxGrid>