如何从表单组中禁用的表单控件获取值? [英] How to get values from disabled form controls in a form group?

问题描述

我尝试使用表单状态对象初始化我的新 FormControl，然后我注意到这个控件不会影响我的表单验证，它也会从 FormGroup 值中消失.

I tried to initialize my new FormControl using form state object and I noticed then this control doesn't influence my form validation and it also disappear from FormGroup values.

this.userForm = new FormGroup({
  email: new FormControl('', Validators.required),
  firstName: new FormControl('',Validators.required),
  lastName: new FormControl('',Validators.required),
  role: new FormControl({value: 'MyValues', disabled: true},Validators.required),
 })

现在如果我尝试这样做:

Now if I try to do:

this.userForm.value //email, firstName, lastName

有人遇到过这个问题吗?任何解决方案?角度版本:5.2.6

Have someone encountered this issue ? Any solution ? Angular version: 5.2.6

推荐答案

这不是问题，是预期的行为.如果您想包括所有值而不考虑禁用状态，请使用以下命令:

This is not an issue, is the expected behavior. If you'd like to include all values regardless of disabled status, use the following:

this.userForm.getRawValue()

这篇关于如何从表单组中禁用的表单控件获取值?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！