ui-grid下拉过滤

 {
                             field: 'TDK',
                             displayName: 'TDK缺失与否',
                             cellTemplate:
                             `<div class="ui-grid-cell-contents">
                                 <span> {{row.entity.TDK==0?"缺失":"√"}}</span>
                             </div>
                             `,
                             filter: {
                                 type: uiGridConstants.filter.SELECT,
                                 selectOptions: [
                                     { value: '0', label: '缺失' },
                                     { value: '1', label: '√' },
                                 ],
                             },
                             //cellFilter: 'mapGender'
                         }