<nz-input-group [nzSuffix]="suffixTemplate"> <input type="text" #inputEl (focus)="showFormulaPad($event)" nz-input [(ngModel)]="ngfModel" (ngModelChange)="valueChanged($event)" /> </nz-input-group> <ng-template #suffixTemplate> <i nz-icon [nzType]="'percentage'" (click)="showFormulaPad($event)"></i> </ng-template> <!-- cdkDrag--> <!--<div style='position: absolute;visibility: hidden' class="FormulaBoardContainer" #wrapperEl >--> <!--</div>-->