Question

我想在ionic2中尝试beta11到rc0。

我的某个页面有自定义标记为peg changelogs我正在尝试更新自定义标记，而且页面按照第7点解释

将每个自定义组件和管道导入并添加到src / app / app.module.ts中的声明数组中。

我已将componentTags.ts文件移至src并查看我的@NgModel

@NgModule({
  declarations: [
    MyApp,
    LoginPage,
    HomePage,
    AboutUsPage,
    PrivacyPolicyPage,
    TermsOfUsePage,
    ProductSubCategoryPage,
    CategoryProductDetailsPage,
    CategoryProductDetailsInfoPage,

    //custom tags
    QuantityComponent
  ],
  imports: [
    IonicModule.forRoot(MyApp)
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
    LoginPage,
    HomePage,
    AboutUsPage,
    PrivacyPolicyPage,
    TermsOfUsePage,
    ProductSubCategoryPage,
    CategoryProductDetailsPage,
    CategoryProductDetailsInfoPage,

    QuantityComponent
  ],
  //directives: [QuantityComponent],
  providers: [
    Products,
    Users,
    Configurator,
    Rest
  ]

所以这是我的自定义组件文件，名为quantityTag.ts file

import {Component, Input, Output, EventEmitter} from '@angular/core';

@Component({
    selector: 'counter',

    styles: [`

        .quantity-input {
            display:flex; align-items:center;
        }
        .quantity-input .input-width {
            width:50px;
            border: 1px solid #bdbdbd;
            padding-top: 5px;

        }

        ion-icon{
            margin-left:0px;
            height:20px;
            padding-top: 3px;
            margin-top: 5px;
            color:#64c8dc;

        }
        button{
            background-color:SteelBlue;
        margin-left: 0px;
        }
    `],

    template: `
        <span class="quantity-input" style="">
            <input type="text" [(ngModel)]="counterValue" class="input-width"/> 
            <button small (click)="submit($event)"><ion-icon name="refresh"></ion-icon></button>
        </span>
    `
})

export class QuantityComponent {

    @Input() counterValue = 0;

    @Input() cookie = null;

    @Output() counterChange = new EventEmitter();

    submit(evt){
        this.counterChange.emit({
          value: this.counterValue,
          cookie: this.cookie
        });
    }



}

我有一个名为shopingcart.ts的页面，因为我需要这个自定义标签，但我收到的错误如下所示

EXCEPTION：./ HomePage类中的错误HomePage - 内联模板：18：27导致：找不到ShopingcartPage的组件工厂

原始例外：找不到ShopingcartPage的组件工厂

Answer 1

尝试在@NgModules中添加您的页面

app.module.ts：

import { NgModule } from '@angular/core';
import { IonicApp, IonicModule } from 'ionic-angular';
import { MyApp } from './app.component';
import { AboutPage } from '../pages/about/about';
import { ContactPage } from '../pages/contact/contact';
import { HomePage } from '../pages/home/home';
import { TabsPage } from '../pages/tabs/tabs';
import { LoginPage } from '../pages/loginpage/login-page'

@NgModule({
  declarations: [
    MyApp,
    AboutPage,
    ContactPage,
    HomePage,
    TabsPage,
    LoginPage
  ],
  imports: [
    IonicModule.forRoot(MyApp)
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
    AboutPage,
    ContactPage,
    HomePage,
    TabsPage,
    LoginPage
  ],
  providers: []
})
export class AppModule {}

https://github.com/angular/angular/issues/11030

没有组件工厂发现ionic2 rc0中的错误

1 个答案: