Ricevo il seguente errore nella console del browser quando provo a eseguire la mia app Angular 2 RC6:
> Error: Template parse errors: 'header-area' is not a known element:
> 1. If 'header-area' is an Angular component, then verify that it is part of this module.
> 2. If 'header-area' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schema' of this component
> to suppress this message.("
<div class="page-container">
[ERROR->]<header-area></header-area>
<div class="container-fluid">
> "): PlannerComponent@1:2
Non capisco perché il componente non sia stato trovato. Il mio PlannerModule è simile al seguente:
@NgModule({
declarations: [
PlannerComponent,
HeaderAreaComponent,
NavbarAreaComponent,
EreignisbarAreaComponent,
GraphAreaComponent,
nvD3
],
imports: [
RouterModule,
CommonModule,
ModalModule
],
bootstrap: [PlannerComponent],
})
export class PlannerModule {}
e per quanto ho capito il concetto di moduli in ng2, le parti dei moduli sono dichiarate in "dichiarazioni". Per completezza, ecco il componente Planner:
@Component({
selector: 'planner',
providers: [CalculationService],
templateUrl: './planner.component.html',
styleUrls: ['./planner.component.styl']
})
export default class PlannerComponent {
}
e HeaderAreaComponent:
@Component({
selector: 'header-area',
templateUrl: './header-area.component.html',
styleUrls: ['./header-area.component.styl']
})
export default class HeaderAreaComponent {
}
Il <header-area>
-Tag si trova nel planner.component.html:
<div class="page-container">
<header-area></header-area>
<div class="container-fluid">
<div class="row">...
Ho sbagliato qualcosa?
Aggiornamento : codice completo
planner.module.ts:
import HeaderAreaComponent from '../header-area/header-area.component';
import NavbarAreaComponent from '../navbar-area/navbar-area.component';
import GraphAreaComponent from '../graph-area/graph-area.component';
import EreignisbarAreaComponent from '../ereignisbar-area/ereignisbar-area.component';
import PlannerComponent from './planner.component';
import {NgModule} from '@angular/core';
import {nvD3} from 'ng2-nvd3';
import {RouterModule} from '@angular/router';
import {CommonModule} from '@angular/common';
import {ModalModule} from 'ng2-bootstrap/ng2-bootstrap';
@NgModule({
declarations: [
PlannerComponent,
HeaderAreaComponent,
NavbarAreaComponent,
EreignisbarAreaComponent,
GraphAreaComponent,
nvD3
],
imports: [
RouterModule,
CommonModule,
ModalModule
],
bootstrap: [PlannerComponent],
})
export class PlannerModule {
// TODO: get rid of the "unused class" warning
}
planner.component.ts
import {Component} from '@angular/core';
import CalculationService from '../_shared/services/calculation.service/calculation.service';
import HeaderAreaComponent from '../header-area/header-area.component';
@Component({
selector: 'planner',
providers: [CalculationService],
templateUrl: './planner.component.html',
styleUrls: ['./planner.component.styl']
})
export default class PlannerComponent {
}
planner.component.html
<div class="page-container">
<header-area></header-area>
<div class="container-fluid">
<div class="row">
<div class="col-xs-2 col-sm-1 sidebar">
<navbar-area></navbar-area>
</div>
<div class="col-xs-10 col-sm-11">
<graph-area></graph-area>
</div>
</div><!--/.row-->
<div class="row">
<div class="col-xs-10 col-sm-11 offset-sm-1">
<ereignisbar-area></ereignisbar-area>
</div>
</div><!--/.row-->
</div><!--/.container-->
</div><!--/.page-container-->
{}
, ma ottengo lo stesso risultato.
HeaderAreaComponent
senza{}
e gli altri con{}
. Puoi provare a importarli allo stesso modo? (forse rimuovendo ildefault
?)