Form

Form

interface

An interface implemented by FormGroupDirective and NgForm directives.

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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
}

Class implementations

• NgForm
• FormGroupDirective

Description

Only used by the ReactiveFormsModule and FormsModule.

Methods

addControl()
Add a control to this form.
addControl(dir: NgControl): void Parameters dir NgControl The control directive to add to the form. Returns void

removeControl()
Remove a control from this form.
removeControl(dir: NgControl): void Parameters dir NgControl Returns void

getControl()
The control directive from which to get the FormControl.
getControl(dir: NgControl): FormControl Parameters dir NgControl Returns FormControl

addFormGroup()
Add a group of controls to this form.
addFormGroup(dir: AbstractFormGroupDirective): void Parameters dir AbstractFormGroupDirective Returns void

removeFormGroup()
Remove a group of controls to this form.
removeFormGroup(dir: AbstractFormGroupDirective): void Parameters dir AbstractFormGroupDirective Returns void

getFormGroup()
The FormGroup associated with a particular AbstractFormGroupDirective.
getFormGroup(dir: AbstractFormGroupDirective): FormGroup Parameters dir AbstractFormGroupDirective Returns FormGroup

updateModel()
Update the model for a particular control with a new value.
updateModel(dir: NgControl, value: any): void Parameters dir NgControl value any Returns void

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Licensed under the Creative Commons Attribution License 4.0.
https://v9.angular.io/api/forms/Form