代码之家 › 专栏 › 技术社区 › Blake Rivell

组件正在显示,但路由器出口在角度上被忽略

angular-router angular-routing typescript angular

-1

Blake Rivell · 技术社区 · 6 年前

文件的结构如下:

/Admin (Module)
     admin.component.html (has router-outlet)
     admin.component.ts
     admin.module.ts
     admin-routing.module.ts
     /Manage-Users (Module within Admin module)
          manage-users.component.html (has router-outlet)
          manage-users.component.ts
          manage-users.module.ts
          manage-users-routing.module.ts
          /User-List (just a component to be displayed in manage-users outlet)
          ...
          /User-Detail (just a component to be displayed in manage-users outlet)
          ...

我有三个级别的路线:

    // App Routes (app-routing.module.ts)
    const appRoutes: Routes = [
      { path: 'admin', loadChildren: './admin/admin.module#AdminModule', canLoad: [AuthGuard] },
      { path: '',   redirectTo: '/login', pathMatch: 'full' },
      { path: '**', component: PageNotFoundComponent }
    ];

    // Admin Module Routes (admin-routing.module.ts)
    const adminRoutes: Routes = [
      {
        path: '',
        component: AdminComponent,
        children: [
          { path: 'users', component: ManageUsersComponent }
        ]
      }
    ];

    // Admin Module > Manage Users Module Routes (manage-users-routing.module.ts)
const manageUsersRoutes: Routes = [
  {
    path: '',
    component: ManageUsersComponent,
    children: [
      {path: '', component: UserListComponent},
      {path: 'edit/:id', component: UserDetailComponent}
    ]
  }
];

@NgModule({
  declarations: [
    ManageUsersComponent,
    UserListComponent,
    UserDetailComponent
  ],
  imports: [
    CommonModule,
    SharedModule,
    ManageUsersRoutingModule
  ],
  providers: [
    UserService
  ]
})
export class ManageUsersModule { }

下面是我的Admin.module的外观:

@NgModule({
  declarations: [
    AdminComponent
  ],
  imports: [
    CommonModule,
    AdminRoutingModule,
    ManageUsersModule
  ]
})
export class AdminModule { }

1 回复 | 直到 6 年前

Nico 6 年前

你需要使用 children 属性,以便加载路由器出口内的组件。

您设置路由的方式是不正确的,您使用的是用户路由的路由模块,但是您将该模块导入UserModule之外,实际上要做的是追加到管理模块内部的现有路由。

所以这才是真正发生的事情:

const adminRoutes: Routes = [
  {
    path: '',
    component: AdminComponent,
    children: [
      {
        path: '',
        children:
        [
           { path: 'users', component: ManageUsersComponent }
        ]
      }
    ]
  },
    ...manageTenantRoutes   // your routes are being added here
];

解决这个问题的一个方法是像使用管理模块那样使用延迟加载。

如果您想保持这种方式,那么您必须准确地告诉这些路由应该附加到哪里。

更新见stackblitz

https://stackblitz.com/edit/angular-ryjdxc

但你必须这样加:

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { AdminComponent } from './admin.component';
import { ManageUsersComponent } from './manage-users/manage-users.component';

import { manageTenantRoutes } from './manage-users/manage-users-routing.module'
const adminRoutes: Routes = [
  {
    path: '',
    component: AdminComponent,
    children: [
      {
        path: '',
        children:
        [
          ...manageTenantRoutes
        ]
      }
    ]
  }
];

@NgModule({
  imports: [RouterModule.forChild(adminRoutes)],
  exports: [RouterModule]
})
export class AdminRoutingModule { }

export const manageTenantRoutes: Routes = [
  {
    path: 'users',
    component: ManageUsersComponent,
    children: [
      {path: '', component: UserListComponent},
      {path: 'edit/:id', component: UserDetailComponent}
    ]
  }
];

希望这能解决问题!