📜  表单数组中的补丁值 - 无论代码示例

📅  最后修改于: 2022-03-11 15:00:05.349000             🧑  作者: Mango

代码示例2
((this.form.get('controls') as FormArray).at(index) as FormGroup).get('description').patchValue(item.description);