Kod*_*ant 2 ionic-framework ionic2 ionic3 angular
我正在使用带有延迟加载页面的 Ionic 3。尝试在页面内的组件中显示模式时,出现以下错误:
No component factory found for CourseEditorComponent. Did you add it to @NgModule.entryComponents?
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正如你可以看到下面下来,我已经添加了CourseEditorComponent作为entryComponent到courses.modules.ts,其中得到由进口dashboard.modules.ts。
我对 Angular/Ionic 中使用自定义 entryComponents 的方式有什么误解吗?
等级制度
DashboardPage
-CoursesComponent
--CourseEditorComponent
--CourseCreatorComponent
-InstructorsComponent
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模块
仪表板.module.ts
import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { DashboardPage } from './dashboard';
import { CoursesModule } from "./courses/courses.module";
@NgModule({
declarations: [
DashboardPage
],
imports: [
IonicPageModule.forChild(DashboardPage),
CoursesModule
],
})
export class DashboardPageModule {}
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course.module.ts
import { NgModule } from '@angular/core';
import { IonicPageModule } from 'ionic-angular';
import { CoursesComponent } from './courses';
import { CourseEditorComponent } from "./course-editor/course-editor";
@NgModule({
declarations: [CoursesComponent],
imports: [IonicPageModule.forChild(DashboardPage)],
entryComponents: [CourseEditorComponent],
exports: [CoursesComponent,CourseEditorComponent]
})
export class CoursesModule {}
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课程组件
import { Component } from '@angular/core';
import { ModalController } from 'ionic-angular';
import { CourseEditorComponent } from "./course-editor/course-editor";
@Component({
selector: 'courses',
templateUrl: 'courses.html',
})
export class CoursesComponent {
editCourse(data) {
let editor = this.modal.create(CourseEditorComponent,{course: data});
editor.present();
}
}
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@NgModule({
imports: [ BrowserModule, FormsModule ],
declarations: [ AppComponent, HelloComponent ],
bootstrap: [ AppComponent ],
entryComponents: [your modal component] // you need to add it to entry component
})
export class AppModule { }
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截至目前,尚不支持相同的问题,在 Angular git repo LINK 中报告了相同的问题
使用 EntryComponentsModule
导入EntryComponentsModule(您定义所有 entryComponents 的位置),AppModule直到问题得到解决。
CourseEditorComponent作为页面使用
转CourseEditorComponent成一个网页,并改变modal.create(CourseEditorComponent)以modal.create('CourseEditorComponent')
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