这是我formGroup上AOT编译错误在角2访问formArray
this.createOrderForm = this.fb.group({
items: this.fb.array([])
});
有关按钮,点击添加项目
addItem() {
const control = <FormArray>this.createOrderForm.controls['items'];
const addrCtrl = this.initItem();
control.push(addrCtrl);
}
项目FormGroup是
initItem() {
return this.fb.group({
est_delivery_date: [''],
est_delivery_time: [''],
parentServices: ['', Validators.required],
services: [''],
brands: ['', Validators.required],
sizes: ['',Validators.required],
products: ['', Validators.required],
discounts: [''],
is_express_delivery: [''],
is_packing: [''],
confirmed: [''],
coupon: ['']
});
}
在我的HTML
<div class="panel panel-default margin-20">
<h4 class="form-group col-xs-12">Items</h4>
<div formArrayName="items">
<div *ngFor="let item of createOrderForm.get('items').controls; let i=index" class="panel panel-default">
<div class="panel-heading col-xs-12">
<h5>Item {{i + 1}}</h5>
<span class="ion-close pull-right" *ngIf="createOrderForm.get('items').controls.length > 1" (click)="removeItem(i)"></span>
</div>
<div class="panel-body" [formGroupName]="i">
<createitem [pickup]="pickup_date" [group]="createOrderForm.get('items').controls[i]"></createitem>
</div>
</div>
</div>
</div>
我正在上AOT编译
以下错误住宅“控制”不上键入“AbstractControl”存在。
请帮我弄清楚为什么我得到这个错误,因为它在jit编译器中完美地工作。
它可能会帮助你* ngFor =“let item of createOrderForm.controls.items.controls;让我=索引“或看看Plnkr http://plnkr.co/edit/hQ6RtzCfPosfQl4HlbZQ?p=preview –
感谢您的帮助,但它不会汇编在一个。 –
你检查了Plnkr吗? –