angular

angular-cli로 생성 된 Angular 2.0.0 앱이 있습니다.

구성 요소를 작성하고 추가 할 때 AppModule 선언 배열에 모두 작동합니다.

구성 요소를 분리하기로 결정 했으므로 TaskModule및 구성 요소를 만들었습니다 TaskCard. 이제 TaskCard구성 요소 중 하나 AppModule에서Board 구성 요소) 구성 .

앱 모듈 :

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';

import { AppComponent } from './app.component';
import { BoardComponent } from './board/board.component';
import { LoginComponent } from './login/login.component';

import { MdButtonModule } from '@angular2-material/button';
import { MdInputModule } from '@angular2-material/input';
import { MdToolbarModule } from '@angular2-material/toolbar';

import { routing, appRoutingProviders} from './app.routing';
import { PageNotFoundComponent } from './page-not-found/page-not-found.component';

import { UserService  } from './services/user/user.service';
import { TaskModule } from './task/task.module';


@NgModule({
  declarations: [
    AppComponent,
    BoardComponent,// I want to use TaskCard in this component
    LoginComponent,
    PageNotFoundComponent
  ],
  imports: [
    BrowserModule,
    FormsModule,
    HttpModule,
    MdButtonModule,
    MdInputModule,
    MdToolbarModule,
    routing,
    TaskModule // TaskCard is in this module
  ],
  providers: [UserService],
  bootstrap: [AppComponent]
})
export class AppModule { }

작업 모듈 :

import { NgModule } from '@angular/core';
import { TaskCardComponent } from './task-card/task-card.component';

import { MdCardModule } from '@angular2-material/card';

@NgModule({
  declarations: [TaskCardComponent],
  imports: [MdCardModule],
  providers: []
})
export class TaskModule{}

전체 프로젝트는 https://github.com/evgdim/angular2(kanban-board 폴더)에 있습니다.

내가 무엇을 놓치고 있습니까? 내가 사용에 무엇을해야합니까 TaskCardComponent에서 BoardComponent?

답변

@NgModule({
  declarations: [TaskCardComponent],
  imports: [MdCardModule],
  exports: [TaskCardComponent] <== this line
})
export class TaskModule{}

compiledTemplate = new CompiledTemplate(
    false, compMeta.type, compMeta, ngModule, ngModule.transitiveModule.directives);

@NgModule({
  declarations: [TaskCardComponent],
  exports: [TaskCardComponent],
  imports: [MdCardModule],
  providers: []
})
export class TaskModule{}

@NgModule({
declarations: [
    FirstPage,
    ImportantCopmonent // <-- Enable using the component html tag in current module
],
imports: [
  IonicPageModule.forChild(NotImportantPage),
  TranslateModule.forChild(),
],
exports: [
    FirstPage,
    ImportantCopmonent // <--- Enable using the component in other modules
  ]
})
export class FirstPageModule { }

@NgModule({
declarations: [
    SecondPage,
    Example2ndComponent,
    Example3rdComponent
],
imports: [
  IonicPageModule.forChild(SecondPage),
  TranslateModule.forChild(),
  FirstPageModule // <--- this Imports the source module, with its exports
],
exports: [
    SecondPage,
]
})
export class SecondPageModule { }

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';

import { TaskCardComponent } from './task-card/task-card.component';
import { MdCardModule } from '@angular2-material/card';

@NgModule({
  imports: [
    CommonModule,
    MdCardModule
  ],
  declarations: [
    TaskCardComponent
  ],
  exports: [
    TaskCardComponent
  ]
})
export class TaskModule { }

 @NgModule({
  declarations: [TaskCardComponent],
  exports: [TaskCardComponent],
  imports: [MdCardModule]
})

constructor(private loader: NgModuleFactoryLoader, private injector: Injector) {}

loadModule(path: string) {
    this.loader.load(path).then((moduleFactory: NgModuleFactory<any>) => {
        const entryComponent = (<any>moduleFactory.moduleType).entry;
        const moduleRef = moduleFactory.create(this.injector);
        const compFactory = moduleRef.componentFactoryResolver.resolveComponentFactory(entryComponent);
        this.lazyOutlet.createComponent(compFactory);
    });
}

@NgModule({
  declarations: [TaskCardComponent],
  imports: [MdCardModule],
  exports: [TaskCardComponent] <== this line
})
export class TaskModule{}

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MdCardModule } from '@angular2-material/card';

@NgModule({
  imports: [
   CommonModule,
   MdCardModule
   ],
  providers: [],
  exports:[ MdCardModule ] <== this line
})
export class TaskModule{}