icons.collapseGroup : StringDefault: '<i class="gj-icon minus" />'

Collapse row icon definition.

Examples

Right Down Icons

    
 <table id="grid"></table>
 <script>
     $('#grid').grid({
         primaryKey: 'ID',
         dataSource: '/Players/Get',
         columns: [ { field: 'Name', sortable: true }, { field: 'PlaceOfBirth' } ],
         grouping: { groupBy: 'Nationality' },
         icons: {
             expandGroup: '<i class="material-icons">keyboard_arrow_right</i>',
             collapseGroup: '<i class="material-icons">keyboard_arrow_down</i>'
         }
     });
 </script>