SimpleChange

Stable

Class

Class Overview

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


previousValue : any
currentValue : any
firstChange : boolean
isFirstChange() : boolean

}

Class Description

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

Constructor

constructor(previousValue: any, currentValue: any, firstChange: boolean)

Class Details

previousValue : any

currentValue : any

firstChange : boolean

isFirstChange() : boolean

Check whether the new value is the first value assigned.

exported from core/index, defined in core/src/change_detection/change_detection_util.ts