如何限制用户只使用角度2访问几页

Question

这里假设我有10个页面，但我想限制一些用户在10个页面中只能访问3到4页。如何使用angularjs 2实现这一点。请帮我一个静态数据的示例应用程序。谢谢..

Answer 1

import { Component, OnInit, OnDestroy } from '@angular/core';
import { ActivatedRoute } from '@angular/router';

@Component({
  selector: 'product-details',
  template: `
    <div>
      Showing product details for product: {{id}}
    </div>
  `,
})
export class LoanDetailsPage implements OnInit, OnDestroy {
  id: number;
  private sub: any;

  constructor(private route: ActivatedRoute, private __userType: UserTypeService) {}

  ngOnInit() {
    this.sub = this.route.params.subscribe(params => {
       console.log(params); // you will get which router is being redirected
        if(__userType.type.hasAllowed){
            // service to get is user allowed to redirected..
        }

    });
  }

  ngOnDestroy() {
    this.sub.unsubscribe();
  }
}