/Javascript/AngularJS/Angular view not changing on model

Angular view not changing on model

import {Component, OnInit, NgZone} from 'angular2/core';

export class RecentDetectionComponent implements OnInit {

    recentDetections: Array<RecentDetection>;

    constructor(private zone:NgZone, // <== added
        private recentDetectionService: RecentDetectionService) {
        this.recentDetections = new Array<RecentDetection>();
    }

    getRecentDetections(): void {
        this.recentDetectionService.getJsonFromApi()
            .subscribe(recent => { 
                 this.zone.run(() => { // <== added
                     this.recentDetections = recent;
                     console.log(this.recentDetections[0].macAddress) 
                 });
        });
    }

    ngOnInit() {
        this.getRecentDetections();
        let timer = Observable.timer(2000, 5000);
        timer.subscribe(() => this.getRecentDetections());
    }
}

Source: stackoverflow.com

Similar codes

0 vote114 views2 answers
Angular router navigate base href
Javascript AngularJS
-3 votes126 views7 answers
Angular
Javascript AngularJS
1 vote136 views1 answer
If condition for click in angular
Javascript AngularJS
1 vote122 views4 answers
Angular 11 features
Javascript AngularJS
0 vote119 views3 answers
How to receive window.postmessage event in angular 9
Javascript AngularJS
13 votes137 views3 answers
Angular serve
Javascript AngularJS
0 vote124 views1 answer
Upload file angular rest api
Javascript AngularJS
0 vote136 views1 answer
Angular format phone number while typing
Javascript AngularJS
29 votes307 views2 answers
ERESOLVE unable to resolve dependency tree npm ERR npm ERR! Found: @angular/[email protected] npm ERR! node_modules/@angular/core
Javascript AngularJS
0 vote113 views1 answer
Angular implementing Validator
Javascript AngularJS