Form

interface

npm Package	@angular/forms
Module	import { Form } from '@angular/forms';
Source	forms/src/directives/form_interface.ts

Interface Overview

interface Form { 
  addControl(dir: NgControl): void
  removeControl(dir: NgControl): void
  getControl(dir: NgControl): FormControl
  addFormGroup(dir: AbstractFormGroupDirective): void
  removeFormGroup(dir: AbstractFormGroupDirective): void
  getFormGroup(dir: AbstractFormGroupDirective): FormGroup
  updateModel(dir: NgControl, value: any): void
}

Description

An interface that FormGroupDirective and NgForm implement.

Only used by the forms module.

Members

addControl(dir: NgControl): void

Add a control to this form.

removeControl(dir: NgControl): void

Remove a control from this form.

getControl(dir: NgControl): FormControl

Look up the FormControl associated with a particular NgControl.

addFormGroup(dir: AbstractFormGroupDirective): void

Add a group of controls to this form.

removeFormGroup(dir: AbstractFormGroupDirective): void

Remove a group of controls from this form.

getFormGroup(dir: AbstractFormGroupDirective): FormGroup

Look up the FormGroup associated with a particular AbstractFormGroupDirective.

updateModel(dir: NgControl, value: any): void

Update the model for a particular control with a new value.