Yur*_*uri 3 router angular angular6
我将Angular 6.1.9及其路由器模块一起使用。对于我来说,路由/显示命名的插座内容似乎是不可能的。
调用<a [routerLink]="['', { outlets: { editArea: ['addRootPartner'] } }]">foo</a>时崩溃:
NavigationError(id:2,url:'/ overview / work / allPartners(editArea:addRootPartner)',错误:错误:无法匹配任何路由。URL段:'addRootPartner')
我的应用程序结构为:
app.module
app-routing.module
workspace.module
workspace-routing.module
Run Code Online (Sandbox Code Playgroud)
应用路由:
const rootAppRoutes: Routes = [
{ path: '', redirectTo: 'overview', pathMatch: 'full' },
{ path: 'overview', loadChildren: './overview/workplace/workplace.module#WorkplaceModule' },
{ path: '**', component: PageNotFoundComponent }
];
Run Code Online (Sandbox Code Playgroud)
重定向到overview加载workplace模块的。
工作场所路由:
const workplaceRoutes: Routes = [
{ path: '', redirectTo: 'work', pathMatch: 'full'},
{ path: 'work', component: WorkplaceComponent, children: [
{ path: 'allPartners', component: RootPartnersComponent },
{ path: 'childPartners', component: ChildPartnersComponent },
{ path: '', redirectTo: 'allPartners', pathMatch: 'full'}
]},
{ path: 'addRootPartner', component: AddRootPartnerComponent, outlet: 'editArea' }
];
Run Code Online (Sandbox Code Playgroud)
重定向到work显示WorkplaceComponent。然后进入allPartners显示的子项RootPartnersComponent。
在代码中,我使用两个<router-outlet>s。一个在组件app模块内部:
<router-outlet></router-outlet>
Run Code Online (Sandbox Code Playgroud)
第二个是在workplace模块中WorkplaceComponent:
<router-outlet></router-outlet>
<router-outlet name="editArea"></router-outlet>
Run Code Online (Sandbox Code Playgroud)
此设置有什么问题?嵌套命名插座的使用是否存在技术限制?
好吧,经过一整夜的混乱之后,我找到了解决方案。
首先,在具有path: ''... 的父项下定义时,命名的出口子路由无效。
// the root redirect due to named outlets not being able to work as children of "path: ''"
{ path: '', redirectTo: 'work', pathMatch: 'full' },
{ path: 'work', component: WorkplaceComponent, children: [
{ path: '', component: RootPartnersComponent, outlet: 'displayArea' },
{ path: 'childPartners', component: ChildPartnersComponent, outlet: 'displayArea' },
// child for edit area outlet
{ path: 'addRootPartner/:id', component: AddRootPartnerComponent, outlet: 'editArea' }
]}
Run Code Online (Sandbox Code Playgroud)
第二个问题与路由器链接有关。显然,您必须将父路线指定为导航的基础。因此,导航必须以编程方式完成。
this.router.navigate([
// NOTE: No relative-path navigation is required because we are accessing
// the parent's "activatedRoute" instance. As such, this will be executed
// as if we were doing this in the parent view component.
{
outlets: {
editArea: ['addRootPartner']
}
}
],
{
relativeTo: this.activatedRoute.parent // <--- PARENT activated route.
}
);
Run Code Online (Sandbox Code Playgroud)
超级后期编辑:
问题path: ''可能是由于将此路由配置为第一个路由引起的。
路由在配置中的顺序很重要,这是设计使然。路由器在匹配路由时会使用“先赢”策略,因此应将更具体的路由放在不那么具体的路由之上。在上面的配置中,首先列出具有静态路径的路由,然后是与默认路由匹配的空路径路由。通配符路由排在最后,因为它与每个URL匹配,并且仅当没有其他路由最先匹配时才应选择通配符路由。
| 归档时间: |
|
| 查看次数: |
1900 次 |
| 最近记录: |