Question

在我的应用程序中想要一个到我的子路由的默认路由，如果给定experiments/1，路由器将路由到experiments/1(browsePanel:overview)

我目前一直使用这个site作为我的参考，它有一个与我想要实现的几乎相同的示例，这是他们的代码：

{
    path: 'team/:id',
    children: [
      { path: '', pathMatch: 'full', redirectTo: 'list' },
      { path: 'list', component: TeamListComponent,
        children: [
       { path: '', pathMatch: 'full', redirectTo: 'default' },
       { path: 'default', component: DefaultComponent }
        ]
      },
      { path: '', pathMatch: 'full', redirectTo: 'details' outlet: 'aux' }
    ]
  }

他们的代码比我想做的更复杂，但出于某种原因我收到了这个错误："Invalid configuration of route 'experiments/:id/': a componentless route cannot have a named outlet set"

这是我的代码：

 { path: "experiments/:id", component: BrowseExperimentsComponent , children:[
        {path: '', redirectTo: 'overview', pathMatch: 'full', outlet:'browsePanel'},
        {path:'overview',component: BrowseOverviewComponent, outlet: 'browsePanel', resolve:{project:ProjectResolverService}},
        {path:':id', component: ExperimentDetail, outlet: 'browsePanel',resolve: {experiment: ExperimentResolverService}}]
},

假设他们的代码功能正常并且是一种很好的方法，我不明白为什么我在无组件路由中出现了这个错误。我确实删除了＆＃34; outlet：＆＃39; browsePanel＆＃39;＆＃34;并使错误消失，但在提供＆＃34;实验/ 1＆＃34;

时，它不会传给孩子。

如果我无法将插座插入我的重定向路径，我该如何路由到辅助路线？感谢

更新

在使用@Davide Perozzi方法后，它修复了重定向到路线的出口，没有id的实验。

{ path: "experiments/:idLab", component: BrowseExperimentsComponent , children:[ // for navigating via url
        {path: '', pathMatch: 'full', redirectTo: '/experiments/:idLab/(browsePanel:overview)' },
        {path:'overview',component: BrowseOverviewComponent, outlet: 'browsePanel', resolve:{project:ProjectResolverService}},
        {path:':id', component: ExperimentDetail, outlet: 'browsePanel',resolve: {experiment: ExperimentResolverService}}],
        canActivate: [SubRouteGuardService]
    },
    { path: "experiments", component: BrowseExperimentsComponent , children:[ 
        {path: '', pathMatch: 'full', redirectTo: '/experiments/(browsePanel:overview)' },
        {path:'overview',component: BrowseOverviewComponent, outlet: 'browsePanel', resolve:{project:ProjectResolverService}},
        {path:':id', component: ExperimentDetail, outlet: 'browsePanel',resolve: {experiment: ExperimentResolverService}}],
        canActivate: [SubRouteGuardService]
    }

问题在于路线＆＃39; experiments /：idLab＆＃39;。它似乎没有正确识别ID，如果我导航到这样的网址＆＃34; / experiments / 1＆＃34;它导致了这个例外：

Uncaught (in promise): Error: Cannot redirect to '/experiments/:id/(browsePanel:overview)'. Cannot find ':idLab'. Error: Cannot redirect to '/experiments/:idLab/(browsePanel:overview)'. Cannot find ':idLab'

当我导航到完全像＆＃39; experiments / 1 /（browsePanel：23）＆＃39;路由解析到正确的插座并且组件已加载，但是我得到了这个例外：

ERROR Error: Uncaught (in promise): Error: Cannot match any routes. URL Segment: 'experiments'
Error: Cannot match any routes. URL Segment: 'experiments'

两个例外情况是我确定出于同样的原因，带有id的父路线无法匹配。

我很难看到我正在使用带有id的路线做错了什么。

Answer 1

我遇到了同样的问题。我通过将 redirectTo 属性更改为子路径的绝对路径来实现它，如下所示（Angular 5.2.5 ）：

{ 
    path: "experiments/:id", 
    component: BrowseExperimentsComponent, 
    children: [
        {path: '', pathMatch: 'full', redirectTo: '/experiments/:id/(browsePanel:overview)'},
        {path: 'overview', component: BrowseOverviewComponent, outlet: 'browsePanel', resolve:{project:ProjectResolverService}},
        {path:':id', component: ExperimentDetail, outlet: 'browsePanel', resolve: {experiment: ExperimentResolverService}}
    ]
},

我希望这可以帮助你：）

Angular：路由到路线子

1 个答案: