2
我正在將項目更新到rc5,並開始創建一個主模塊,用於加載我的整個應用程序的所有指令,管道等。我把它搞清楚了,一切都很順利。我現在試圖將該主模塊分割成更小的模塊,這對我的應用程序的結構和使用有意義。我想我的應用程序有隻是存儲所有由多個組件共享的管道,所以我提出這個模塊一個模塊:爲什麼我的Angular2 rc5組件找不到我的共享管道?
pipes.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule, provideForms } from '@angular/forms';
import { AbbrDay } from './abbr-day.pipe'
import { TitleCase } from './title-case.pipe'
import { ToDate } from './to-date.pipe'
@NgModule({
declarations: [
AbbrDay,
TitleCase,
ToDate
],
imports: [
BrowserModule,
FormsModule
],
providers: [
provideForms
]
})
export class PipesModule {
}
在另一個模塊,我想用的首字母大寫管,所以我試圖導入PipesModule:
calendar.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule, provideForms } from '@angular/forms';
import { MODAL_DIRECTIVES } from 'ng2-bootstrap/ng2-bootstrap';
import { Schedule } from 'primeng/primeng';
import {
AppointmentConfirmComponent,
AppointmentDetailComponent,
CalendarBodyComponent,
CalendarComponent,
CalendarService
} from './'
import { PipesModule } from '../../shared/pipes/pipes.module'
import { SearchIdentitiesComponent } from '../identity'
@NgModule({
declarations: [
AppointmentConfirmComponent,
AppointmentDetailComponent,
CalendarBodyComponent,
CalendarComponent,
MODAL_DIRECTIVES,
Schedule,
SearchIdentitiesComponent
],
imports: [
BrowserModule,
FormsModule,
PipesModule
],
providers: [
provideForms
]
})
export class CalendarModule {
}
當我運行該應用程序我在運行時出現此錯誤:
zone.js:478 Unhandled Promise rejection: Template parse errors:
The pipe 'titleCase' could not be found ("ties"
class="tag black-text pointer" [ngClass]="{'strike': participantsDiff()}">[ERROR ->]
{{identityHelperService.getName(identity) | titleCase}}
</span>
我是否缺少一些其他供應商,我的管道模塊需要將其管道提供給其他模塊?