【发布时间】:2020-01-14 13:22:56
【问题描述】:
我有一个表单组:
(<FormArray>this.myForm.get('rooms')).push(this.fBuilder.group({
id: [element.id, [Validators.required]],
foreground: this.fBuilder.group({
foregroundImageUpload: [null],
foregroundImageID: [background.foregroundImageID, [Validators.required]],
foregroundImagePath: [background.foregroundImagePath, [Validators.required]]
})
}));
但后来我想删除表单组并将其设置为空。我试过了,但没有用:
this.myForm.controls.rooms['controls'][roomIndex].removeControl('foreground');
【问题讨论】:
标签: angular angular-reactive-forms