/Javascript/AngularJS/How to manually trigger browser back button from angular

How to manually trigger browser back button from angular

import { Injectable } from '@angular/core'
import { Location } from '@angular/common'
import { Router, NavigationEnd } from '@angular/router'

@Injectable({ providedIn: 'root' })
export class NavigationService {
  private history: string[] = []

  constructor(private router: Router, private location: Location) {
    this.router.events.subscribe((event) => {
      if (event instanceof NavigationEnd) {
        this.history.push(event.urlAfterRedirects)
      }
    })
  }

  back(): void {
    this.history.pop()
    if (this.history.length > 0) {
      this.location.back()
    } else {
      this.router.navigateByUrl('/')
    }
  }
}

Source: nils-mehlhorn.de

Similar codes

0 vote193 views1 answer
Sorting json array by key in angular 9
Javascript AngularJS
7 votes195 views5 answers
Angular select change
Javascript AngularJS
0 vote182 views1 answer
Angular9 spy
Javascript AngularJS
1 vote230 views2 answers
Reload a child component in angular
Javascript AngularJS
0 vote184 views1 answer
Calling angular component method in service
Javascript AngularJS
0 vote209 views1 answer
Reload page angular one time
Javascript AngularJS
1 vote233 views1 answer
File input change event not firing angular
Javascript AngularJS
2 votes239 views2 answers
Get previous url angular
Javascript AngularJS
0 vote197 views1 answer
How to push object in array in angular from an api
Javascript AngularJS
0 vote246 views1 answer
How to convert base64 to webp in angular
Javascript AngularJS