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Angular2: "No se puede vincular a 'ngSwitchWhen' ya que no es una propiedad conocida de 'plantilla'".

Recibo el siguiente error "No se puede vincular a 'ngSwitchWhen' ya que no es una propiedad conocida de 'plantilla'". He leído diferentes temas en los que se recomienda agregar

importar {CommonModule} desde '@angular/common'

y agregue "CommonModule" en la sección de importaciones de @NgModel, lo cual hice, sin embargo, esto no resolvió el problema. No puedo entender lo que estoy haciendo mal, ¿alguna ayuda para solucionar esto?

Este es mi código para "app.component.ts"

 import { Component } from '@angular/core' @Component({ selector: 'app-root', template: ` <ul class="nav nav-pills"> <li [class.active]="viewMode == 'map'"><a (click)="viewMode = 'map'">Map View</a></li> <li [class.active]="viewMode == 'list'"><a (click)="viewMode = 'list'">List View</a></li> </ul> <div [ngSwitch]="viewMode"> <template [ngSwitchWhen]="'map'" ngSwitchDefault>Map View Content></template> <template [ngSwitchWhen]="'list'">List View Content</template> </div> ` }) export class AppComponent { viewMode = 'map'; }

Y este es el código para "app.module.ts"

 import { BrowserModule } from '@angular/platform-browser'; import { NgModule, ApplicationRef } from '@angular/core'; import { FormsModule } from '@angular/forms'; import { HttpModule } from '@angular/http'; import { CommonModule } from '@angular/common'; import { AppComponent } from './app.component'; import { FavoriteComponent } from './favorite.component'; import { HeartComponent } from './heart.component'; import { VoteComponent } from './vote.component'; import { TweetComponent } from './tweet.component'; @NgModule({ declarations: [ AppComponent, FavoriteComponent, HeartComponent, VoteComponent, TweetComponent ], imports: [ BrowserModule, FormsModule, HttpModule, CommonModule ], providers: [], entryComponents: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { }
about 4 years ago · Santiago Trujillo
1 answers
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0

Debería ser ngSwitchCase en lugar de ngSwitchWhen

https://angular.io/docs/ts/latest/api/common/index/NgSwitchCase-directive.html

about 4 years ago · Santiago Trujillo Report
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