/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 vote100 views1 answer
Angular npx
Javascript AngularJS
0 vote104 views1 answer
Create new angular project specific version
Javascript AngularJS
3 votes109 views3 answers
Angular input change event
Javascript AngularJS
4 votes112 views2 answers
Angular get current route
Javascript AngularJS
6 votes138 views2 answers
Angular build with configuration
Javascript AngularJS
2 votes115 views1 answer
Moment use in angular
Javascript AngularJS
-1 vote95 views1 answer
Angular 11 support versions nodejs
Javascript AngularJS
0 vote94 views1 answer
Http request body angular
Javascript AngularJS
0 vote98 views1 answer
Angular local storage ionic
Javascript AngularJS
0 vote98 views1 answer
Angular build deploy url
Javascript AngularJS