/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

2 votes120 views1 answer
Creating a module with lazy loading in angular 9
Javascript AngularJS
0 vote121 views1 answer
Angular local storage ionic
Javascript AngularJS
0 vote118 views1 answer
Angular patchValue dynamically
Javascript AngularJS
0 vote248 views1 answer
Mat-tab angular
Javascript AngularJS
1 vote120 views2 answers
How to convert utc time to local time angular
Javascript AngularJS
0 vote130 views1 answer
How to decrease the size of js files build from angular
Javascript AngularJS
8 votes125 views2 answers
Redirect angular
Javascript AngularJS
10 votes123 views3 answers
Pipe of date angular
Javascript AngularJS
2 votes121 views1 answer
Remove single item from array in angular
Javascript AngularJS
0 vote129 views1 answer
How to pass basic auth for api in angular 11
Javascript AngularJS