【发布时间】:2018-08-23 21:19:42
【问题描述】:
candidateForm:FormGroup;
constructor(private fBuilder: FormBuilder){ }
ngOnInit(){
this.candidateForm = this.fBuilder.group({
fname: [null, [Validators.required]],
lname: [null, [Validators.required]],
address: this.fBuilder.group({
address1: [null],
address2: [null],
})
})
}
如何将名为address3 的FormControl 添加到表单组address?同样如何将它们从同一个 FormGroup 中删除?
【问题讨论】: