NgModel

What it does

Creates a FormControl instance from a domain model and binds it to a form control element.

The FormControl instance will track the value, user interaction, and validation status of the control and keep the view synced with the model. If used within a parent form, the directive will also register itself with the form as a child control.

How to use

This directive can be used by itself or as part of a larger form. All you need is the 登录查看完整内容