[angular] Angular : Manual redirect to route

I just recently started using angular 4 instead of angular.js 1.

I have followed the heroes tutorial to learn about the fundamentals of angular 4 and I am currently using angular's own "RouterModule" from the "@angular/router" package.

In order to implement some authorization for my application I would like to know how to manually redirect to another route, I can not seem to find any useful information about this on the internet.

You may have enough correct answers for your question but in case your IDE gives you the warning

Promise returned from navigate is ignored

you may either ignore that warning or use this.router.navigate(['/your-path']).then().

Redirect to another page using function on component.ts file

componene.ts:

import {Router} from '@angular/router';
constructor(private router: Router) {}

OnClickFunction()
  {
    this.router.navigate(['/home']);
  }

component.html:

<div class="col-3">                  
<button (click)="OnClickFunction()" class="btn btn-secondary btn-custom mr-3">Button Name</button>
</div>

Try this:

constructor(  public router: Router,) {
  this.route.params.subscribe(params => this._onRouteGetParams(params));
}
this.router.navigate(['otherRoute']);

This should work

import { Router } from "@angular/router"

export class YourClass{

   constructor(private router: Router) { }

   YourFunction() {
      this.router.navigate(['/path']);
   }

}

Angular Redirection manually: Import @angular/router, Inject in constructor() then call this.router.navigate().

import {Router} from '@angular/router';
... 
...

constructor(private router: Router) {
  ...
}

onSubmit() {
  ...
  this.router.navigate(['/profile']); 
}

Redirection in angularjs 4 Button for event in eg:app.home.html

<input type="button" value="clear" (click)="onSubmit()"/>

and in home.componant.ts

 import {Component} from '@angular/core';
 import {Router} from '@angular/router';

 @Component({
   selector: 'app-root',
   templateUrl: './app.home.html',
 })

 export class HomeComponant {
   title = 'Home';
   constructor(
     private router: Router,
    ) {}

  onSubmit() {
    this.router.navigate(['/doctor'])
 }
 }

You should inject Router in your constructor like this;

constructor(private router: Router) { }

then you can do this anywhere you want;

this.router.navigate(['/product-list']);