我正式使用ngx来构建表单。我需要的是访问我拥有的某些自定义类型内的表单ID。基本上,我需要访问formGroup中的表单ID。
HTML
<div>
<form [formGroup]="form" [id]="formId">
<formly-form [form]="form" [model]="model" [fields]="fields" [options]="options"></formly-form>
</form>
</div>
。ts
formId = "unique_id_from_backend"
form = new FormGroup({});
输入类型组件
@Component({
selector: 'input-field',
templateUrl: './input.html',
})
export class InputFieldComponent extends FieldType implements OnInit {
ngOnInit(): void {
console.log(this.form);
// here i can access formGroup that i am passing in <form> but it seems id property is
// not there. Is there some way i can access form id?
}
}
在自定义字段类型中,您可以访问字段和选项实例,可以在其中获取ID,键...