我有父组件: HTML:
<select class="form-control" type="text" required [disabled]="populateData">
<option value=""></option>
<option *ngFor ="let contact of contacts" [value]="contact.id">{{contact.id}} - {{contact.customerName}}, {{contact.ptechnologyName}}, {{contact.mainlocationName}} </option>
</select>
TS:
populateData: Boolean = true;
在该组件内部我有子组件:
TS:
<app-user-detail></app-user-detail>
HTML:
<div class="col-md-6">
<div class="form-group">
<label>Broj</label>
<input type="text" class="form-control-full" placeholder="" [(ngModel)]="prepaidDetails.mobile" [ngModelOptions]="{standalone: true}" [disabled]="populateData">
</div>
</div>
现在我希望当我将父组件populateData更改为true以在子组件中获取它时。有什么建议吗?