Post(s) tagged Input()
Angular detect child component Input() changes using ngOnChanges
The following method is used to detect child component Input() changes in Angular using ngOnChanges()
import { Component, Input, OnChanges, SimpleChanges, ChangeDetectionStrategy } from '@angular/core';
import { User } from './user.model';
export class SelectedUserComponent implements OnChanges {
@Input() user: User;
ngOnChanges(changes: SimpleChanges) {
console.log(changes);
}
}
Posted on February 19, 2022