NgDocCheckedChangeDirective

Binds the checked state of a native checkbox: true, false, or null for the indeterminate state. Use [ngDocChecked] and (ngDocCheckedChange), or both at once with [(ngDocChecked)].

Decorators: @Directive
Selectors: input[ngDocChecked]input[ngDocCheckedChange]

DeclarationTypeScript

@Directive({ … })
export class NgDocCheckedChangeDirective { … }

Members

Properties

ngDocChecked: InputSignal<boolean | null>

readonly input()

Checked state; null shows the checkbox as indeterminate.

ngDocCheckedChange: OutputEmitterRef<boolean>

readonly output()

Emits the new checked state when the user changes it.

state: WritableSignal<boolean | null>

protectedreadonly

What the checkbox shows: the bound state until the user changes it.

Methods

(…): void

protected

—

Signature

protected onChange(target: EventTarget | null): void;

Parameters

Name	Type	Description
target	`EventTarget \| null`

Returns

void

Symbol

Kind: Class
Decorators: @Directive
Selectors: input[ngDocChecked]input[ngDocCheckedChange]
Scope: @ng-doc/ui-kit

Edit this page