Adding Routing to your Angular 8 App

  • Author: Ahmed Bouchefra

In the previous tutorial, we’ve created our Angular 8 CRM application using Angular CLI, let’s now see how we can add routing and navigation to our application.

We’ll learn how we can set up routing manually using a Router Module and outlet, how to add routes to our components to the Router configuration and how to use the redirectTo property to redirect users to different routes. We’ll also see the difference between the prefix and full matching strategies and how to use the routerLink directive to create navigation links.

How to Set up Routing in Angular?

Routing can be easily added to a project. In fact, when we previously created our project using the CLI. We were prompted if we Would you like to add Angular routing? (y/N). We answered by y. Angular router was setup in our project without having to add it manually.

The Routing Module

Basically, the CLI will create a src/app/app-routing.module.ts file with the following content:

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

const routes: Routes = [];
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
export class AppRoutingModule { } 

It’s an Angular module that imports a RouterModule with routes and exports a RouterModule . You only need to add your application routes in the routes array.

The routes array will contain all the routes of the application. After creating the components we'll now see how to add the routes to this array.

The Router Outlet

The CLI will also add a router outlet to the src/app/app.component.html file:


The Router outlet is where the Router inserts the component that matches the current route.

Note: If you didn’t tell the CLI to automatically add routing to your project, you simply need to manually add routing module and the router outlet to your project to set up routing.

Adding Component Routes to The Router Configuration

Now, let's add components to our router configuration and navigation links in our template.

Open the src/app/app-routing.module.ts file and start by adding the following imports to the components:

import { AccountListComponent } from './account-list/account-list.component';
import { AccountCreateComponent } from './account-create/account-create.component';
import { ContactListComponent } from './contact-list/contact-list.component';
import { ContactCreateComponent } from './contact-create/contact-create.component';
import { ActivityListComponent } from './activity-list/activity-list.component';
import { ActivityCreateComponent } from './activity-create/activity-create.component';

Adding a Redirect Route

For now, we want to redirect the visitor to the /contacts path when the home URL is visited so the first route we'll add is an empty path route:

{ path:  '', redirectTo:  'contacts', pathMatch:  'full' },

Here we used a combination of the path and redirectTo properties to create a route. The path property takes the string that represents the route’s segment that we need to match and the redirectTo property takes another path where the router should redirect the user.

What’s the Path Match Strategy?

The pathMatch property specifies the matching strategy. The full value means that we want to fully match the path. We can also use the prefix matching strategy which matches the path if the route starts with that path but doesn’t require to be exact match.

Note: Be careful! If you don’t specify full as the matching strategy with the empty path, all paths will be matched because every path starts with the empty string.

Next let's add the other paths:

    path: 'accounts',
    component: AccountListComponent
    path: 'create-account',
    component: AccountCreateComponent
    path: 'contacts',
    component: ContactListComponent
    path: 'create-contact',
    component: ContactCreateComponent
    path: 'activities',
    component: ActivityListComponent
    path: 'create-activity',
    component: ActivityCreateComponent

In these examples we used a combination of the path and component properties to create the routes.

We didn’t specify a matching strategy with the pathMatch property which means the router will use the default strategy which is the prefix strategy.

This is a screenshot of our unstyled UI at ths point:

Angular 8 Routing Example

In the next tutorial, we'll style this UI with Material Design.

Adding Navigation Using routerLink

Let’s now see how we can add navigation using the routerLink directive

Go ahead and open the src/app/app.component.html file where the router outlet exists and let’s add the navigation links before the router outlet:

<a [routerLink]="'/accounts'"> Accounts </a>
<a [routerLink]="'/create-account'"> Create Account </a>
<a [routerLink]="'/contacts'"> Contacts </a>
<a [routerLink]="'/create-contact'"> Create Contact </a>
<a [routerLink]="'/activities'"> Activities </a>
<a [routerLink]="'/create-activity'"> Create Activity </a>


In this tutorial, we’ve learned about Angular routing and we’ve added navigation to our simple CRM application.

See you in the next part where we’ll be adding Angular Material to our application to build a professional-looking UI.

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