|  |  | 
 |  |  |                   <!-- <nz-select [nzMode]="'multiple'" [(ngModel)]="query.sensorKeys" name="sensorKeys" [nzSize]="'large'" [nzPlaceHolder]="'请选择'"> | 
 |  |  |                      <nz-option *ngFor="let option of sensorOptions" [nzLabel]="option.name" [nzValue]="option.sensorKey + '-' + option.name + '-' + option.unit"></nz-option> | 
 |  |  |                      </nz-select> --> | 
 |  |  |                         <nz-popover [nzPlacement]="'bottomLeft'" [nzTrigger]="'hover'"> | 
 |  |  |                         <nz-popover [nzPlacement]="'bottomLeft'" [nzTrigger]="'click'"> | 
 |  |  |                             <nz-input [nzType]="'input'" nz-popover [ngModel]="sensorNames" name="sensorKeys" [nzReadonly]="true" [nzPlaceHolder]="'请选择 项目'"> | 
 |  |  |                                 <ng-template #suffix> | 
 |  |  |                                     <i class="anticon anticon-down ant-cascader-picker-arrow "></i> | 
 |  |  |                                     <i class="anticon anticon-down ant-cascader-picker-arrow" style="right: 1px;"></i> | 
 |  |  |                                 </ng-template> | 
 |  |  |                             </nz-input> | 
 |  |  |                             <ng-template #nzTemplate> |