@angular/forms

SelectMultipleControlValueAccessor

directive

The ControlValueAccessor for writing multi-select control values and listening to multi-select control changes. The value accessor is used by the FormControlDirective, FormControlName, and NgModel directives.

API

Description

Usage Notes

  
    class SelectMultipleControlValueAccessor extends BuiltInControlValueAccessor implements ControlValueAccessor {}

any

The current value.

(o1: any, o2: any) => boolean

Tracks the option comparison algorithm for tracking identities when checking for changes.

void

Sets the "value" property on one or of more of the select's options.

@paramvalueany

@returnsvoid

void

Registers a function called when the control value changes and writes an array of the selected options.

@paramfn(value: any) => any

@returnsvoid

(_: any) => void

The registered callback function called when a change or input event occurs on the input element.

() => void

The registered callback function called when a blur event occurs on the input element.

void

Helper method that sets a property on a target element using the current Renderer implementation.

@paramkeystring

@paramvalueany

@returnsvoid

void

Registers a function called when the control is touched.

@paramfn() => void

@returnsvoid

void

Sets the "disabled" property on the range input element.

@paramisDisabledboolean

@returnsvoid