Angular 懒加载路由

Question

I have lazy load app routing like below:

app.routing.ts

{
  path: 'reports',
  loadChildren: () => import('../Reporting/reporting.module').then(m => m.ReportingModule)
},
{
  path: 'report-builder',
  loadChildren: () => import('../Reporting/reporting.module').then(m => m.ReportingModule)
},

My lazy load module routes look like this

const routes: Routes = [
    {
      path: '',
      children: [
        { path: '', component: ReportsComponent },
        { path: ':id',component: ViewReport},
        { path: '**', component: ViewReport }
      ]
    },
    {
      path: '',
      children: [
        { path: '', component: ReportBuilderComponent },
        { path: 'edit/:id', component: DesignReport },
        { path: '**', component: DesignReport }
      ]
    }

I am trying to achieve, when user clicks on reports route, navigate to default Reportscomponent and when clicked on reportBuilder route, navigate to ReportBuilderComponent.

How to achieve this.

Answer 1

Method 1

Create two modules one for reports and one for report-builder.

app.report-routing.ts

const routes: Routes = [
    {
       path: '',
       children: [
           { path: '', component: ReportsComponent },
           { path: ':id',component: ViewReport},
           { path: '**', component: ViewReport }]
    }
]

Configure above routes in report.module

app.report-builder-routing.ts

const routes: Routes = [
    {
      path: '',
      children: [
        { path: '', component: ReportBuilderComponent },
        { path: 'edit/:id', component: DesignReport },
        { path: '**', component: DesignReport }
      ]
    }
]

configure above routes in report-builder.module

app.routing.js

{
  path: 'reports',
  loadChildren: () => import('../Reporting/report.module').then(m => m.ReportingModule)
},
{
  path: 'report-builder',
  loadChildren: () => import('../Reporting/report-builder.module').then(m => m.ReportBuilderModule)
}

Method 2

app.report-routing.ts

const routes: Routes = [
    {
      path: '',
      children: [
        { path: '', component: ReportsComponent },
        { path: ':id',component: ViewReport},
        { path: '**', component: ViewReport }
      ]
    },
    {
      path: 'builder',
      children: [
        { path: '', component: ReportBuilderComponent },
        { path: 'edit/:id', component: DesignReport },
        { path: '**', component: DesignReport }
      ]
    }

app.routing.ts

{
  path: 'report',
  loadChildren: () => import('../Reporting/reporting.module').then(m => m.ReportingModule)
}

I hope this works for you.

Reference Angular: Lazy loading feature modules