0
有一個用戶crud頁面,當保存一個新用戶時,url需要用用戶保存的id參數改變。我不知道發生了什麼,但是當調用this.router.navigate(['/ user',user.id])時會發生錯誤。跟隨路由器和組件發生錯誤的代碼。Angular 5 router.navigate錯誤
地址創建一個新用戶 http://localhost:4200/user
地址更新用戶 http://localhost:4200/user/38
//route config
const routes: Routes = [
{
path: ':id',
component: UserComponent,
resolve: {
user: UserResolve
}
},
{
path: '',
component: UserComponent,
resolve: {
user: UserResolve
}
}
]
//component
this.router.navigate(['/user', user.id])
//error
ERROR Error: Uncaught (in promise): [object Object]
at resolvePromise (zone.js:824)
at resolvePromise (zone.js:795)
at eval (zone.js:873)
at ZoneDelegate.invokeTask (zone.js:425)
at Object.onInvokeTask (core.js:4620)
at ZoneDelegate.invokeTask (zone.js:424)
at Zone.runTask (zone.js:192)
at drainMicroTaskQueue (zone.js:602)
at ZoneTask.invokeTask [as invoke] (zone.js:503)
at invokeTask (zone.js:1540)