Lazy loading in Angular allows you to navigate directly to a certain feature component

I'm currently working on implementing lazy loading in Angular 6, and I want to include links on my main homepage that direct users to specific feature components.

Here is the hierarchy of my project:

app.module.ts
|__homepage.component.ts
|__options.component.ts
|__feature.module.ts
   |__buy.component.ts
   |__sell.component.ts

From the homepage.component, users should be able to directly access the buy.component and sell.component.

What is the best way to structure the routes or links in the homepage.component to accomplish this?

Currently, my lazy loading routes only point to the module, but the default route '' may not always be what the user wants to see when clicking on "sell" or "buy". I would like to avoid creating a sub-home page for each module...

Below are the routes in my code so far:

app.routing.ts

const routes: Routes = [
  {
    path: '',
    redirectTo: '/home',
    pathMatch: 'full'
  },
  {
    path: 'home',
    component: HomeComponent
  },
  {
    path: 'options',
    component: OptionsComponent
  },
  {
    path: 'buy',
    loadChildren: "../app/posts/feature.module#FeatureModule"
  },
  {
    path: 'sell',
    loadChildren: "../app/posts/feature.module#FeatureModule"
  }
];

feature.routing.ts

{
    path: '',
    redirectTo: '/buy',
    pathMatch: 'full'
  },
  {
    path: 'buy',
    component: BuyComponent
  },
  {
    path: 'sell',
    component: SellComponent
  }

PS: Feel free to ask if you need any further clarification

Answer №1

To streamline your routing in Angular, consider creating a dedicated path for a feature module, such as 'inventory', within the app.routing module. The feature module can then efficiently load its child routes (such as buy and sell) without the need to specify all the child routes of the FeatureModule inside the main app.routing.module.

Here is an example snippet from the app.routing:

const routes: Routes = [
  {
    path: '',
    redirectTo: '/home',
    pathMatch: 'full'
  },
  {
    path: 'home',
    component: HomeComponent
  },
  {
    path: 'options',
    component: OptionsComponent
  },
  {
    path: 'inventory',     // separate path for loading feature module
    loadChildren: "../app/posts/feature.module#FeatureModule"  
  }
];

Additionally, you can define the routes to the feature module using:

routerLink="/inventory/buy", routerLink="/inventory/sell", or simply routerLink="/inventory", which will redirect to /inventory/buy.

Answer №2

Implementing sub feature modules will also impact your routing structure.

It's important to create a dedicated route for your main feature module and separate routes for each component within that module.

For instance:

app.routing.ts

const routes: Routes = [
  {
    path: '',
    redirectTo: '/home',
    pathMatch: 'full'
  },
  {
    path: 'home',
    component: HomeComponent
  },
  {
    path: 'options',
    component: OptionsComponent
  },
  {
    path: 'feature',
    loadChildren: "../app/posts/feature.module#FeatureModule"
  }
];

feature.routing.ts

  {
    path: '',
    redirectTo: '/buy',
    pathMatch: 'full'
  },
  {
    path: 'buy',
    component: BuyComponent
  },
  {
    path: 'sell',
    component: SellComponent
  }

To navigate to the route:

routerLink="/feature/buy"

or

this.router.navigateByUrl("/feature/buy");

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