DefaultValueAccessor

Stable Directive

Class Overview

class DefaultValueAccessor implements ControlValueAccessor {
  constructor(_renderer: Renderer, _elementRef: ElementRef)
  
  
  onChange : (_: any) => {}
  onTouched : () => {}
  writeValue(value: any) : void
  registerOnChange(fn: (_: any) => void) : void
  registerOnTouched(fn: () => void) : void
  setDisabledState(isDisabled: boolean) : void
}

Selectors

input:not([type=checkbox])[formControlName]

textarea[formControlName]

input:not([type=checkbox])[formControl]

textarea[formControl]

input:not([type=checkbox])[ngModel]

textarea[ngModel]

[ngDefaultControl]

Class Description

The default accessor for writing a value and listening to changes that is used by the NgModel, FormControlDirective, and FormControlName directives.

Example

<input type="text" name="searchQuery" ngModel>

Constructor

constructor(_renderer: Renderer, _elementRef: ElementRef)

Class Details

onChange : (_: any) => {}

onTouched : () => {}

writeValue(value: any) : void

registerOnChange(fn: (_: any) => void) : void

registerOnTouched(fn: () => void) : void

setDisabledState(isDisabled: boolean) : void

exported from @angular/forms/index, defined in @angular/forms/src/directives/default_value_accessor.ts