SimpleChange

class

npm Package	@angular/core
Module	import { SimpleChange } from '@angular/core';
Source	core/src/change_detection/change_detection_util.ts

Overview

class SimpleChange {
  constructor(previousValue: any, currentValue: any, firstChange: boolean)
  previousValue: any
  currentValue: any
  firstChange: boolean
  isFirstChange(): boolean
}

Description

Represents a basic change from a previous to a new value.

Constructor

Members

previousValue: any

currentValue: any

firstChange: boolean

isFirstChange(): boolean

Check whether the new value is the first value assigned.