Setelah memutakhirkan ke RC5 kami mulai mendapatkan kesalahan ini:
ngModel cannot be used to register form controls with a parent formGroup
directive.
Try using formGroup's partner directive "formControlName" instead. Example:
<div [formGroup]="myGroup">
<input formControlName="firstName">
</div>
In your class:
this.myGroup = new FormGroup({
firstName: new FormControl()
});
Or, if you'd like to avoid registering this form control,
indicate that it's standalone in ngModelOptions:
Example:
<div [formGroup]="myGroup">
<input formControlName="firstName">
<input [(ngModel)]="showMoreControls" [ngModelOptions]="{standalone: true}">
</div>
Sepertinya di RC5 keduanya tidak lagi dapat digunakan bersama, tetapi saya tidak dapat menemukan solusi alternatif.
Berikut adalah komponen yang menghasilkan pengecualian:
<select class="field form-control" [formGroup]="form" [(ngModel)]="cause.id" [name]="name">
<option *ngFor="let c of causes" [value]="c.text">{{c.text}}</option>
</select>
FormsModule
danReactiveFormsModule
?