Ниже приведены шаги, которые я предпринял
- Я создал новый проект ioni c 5, используя ioni c start template blank
- обновленный angular до angular 9
- создал новый модуль страницы, используя ng g page main
- , указанный в AppRoutingModule с использованием отложенной загрузки.
Я получаю следующую ошибку
ERROR in src/app/pages/main/main.page.html:1:1 - error NG8001: 'ion-header' is not a known element:
1. If 'ion-header' is an Angular component, then verify that it is part of this module.
2. If 'ion-header' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.
1 <ion-header>
~~~~~~~~~~~~
src/app/pages/main/main.page.ts:5:16
5 templateUrl: './main.page.html',
~~~~~~~~~~~~~~~~~~
Error occurs in the template of component MainPage.
src/app/pages/main/main.page.html:2:3 - error NG8001: 'ion-toolbar' is not a known element:
1. If 'ion-toolbar' is an Angular component, then verify that it is part of this module.
2. If 'ion-toolbar' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress
this message.
2 <ion-toolbar>
~~~~~~~~~~~~~
src/app/pages/main/main.page.ts:5:16
5 templateUrl: './main.page.html',
~~~~~~~~~~~~~~~~~~
Error occurs in the template of component MainPage.
src/app/pages/main/main.page.html:3:5 - error NG8001: 'ion-title' is not a known element:
1. If 'ion-title' is an Angular component, then verify that it is part of this module.
2. If 'ion-title' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.
3 <ion-title>main</ion-title>
~~~~~~~~~~~
src/app/pages/main/main.page.ts:5:16
5 templateUrl: './main.page.html',
~~~~~~~~~~~~~~~~~~
Error occurs in the template of component MainPage.
src/app/pages/main/main.page.html:7:1 - error NG8001: 'ion-content' is not a known element:
1. If 'ion-content' is an Angular component, then verify that it is part of this module.
2. If 'ion-content' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress
this message.
7 <ion-content>
~~~~~~~~~~~~~
Я упускаю что-то очень очевидное.
Ниже приведен код
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { RouteReuseStrategy } from '@angular/router';
import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
import { SplashScreen } from '@ionic-native/splash-screen/ngx';
import { StatusBar } from '@ionic-native/status-bar/ngx';
import { AppComponent } from './app.component';
import { AppRoutingModule } from './app-routing.module';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
@NgModule({
declarations: [AppComponent],
entryComponents: [],
imports: [BrowserModule, IonicModule.forRoot(), AppRoutingModule, BrowserAnimationsModule],
providers: [
StatusBar,
SplashScreen,
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
],
bootstrap: [AppComponent]
})
export class AppModule {}
app-routing.module.ts
import { NgModule } from '@angular/core';
import { PreloadAllModules, RouterModule, Routes } from '@angular/router';
const routes: Routes = [
{
path: '',
loadChildren: () => import('./pages/main/main-routing.module').then(m => m.MainPageRoutingModule)
},
];
@NgModule({
imports: [
RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })
],
exports: [RouterModule]
})
export class AppRoutingModule { }
main.module. ts
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { IonicModule } from '@ionic/angular';
import { MainPageRoutingModule } from './main-routing.module';
import { MainPage } from './main.page';
@NgModule({
imports: [
CommonModule,
FormsModule,
IonicModule,
MainPageRoutingModule
],
declarations: [MainPage]
})
export class MainPageModule {}
main.page.ts
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'sxm-main',
templateUrl: './main.page.html',
styleUrls: ['./main.page.scss'],
})
export class MainPage implements OnInit {
constructor() { }
ngOnInit() {
}
}
main.page. html
<ion-header>
<ion-toolbar>
<ion-title>main</ion-title>
</ion-toolbar>
</ion-header>
<ion-content>
</ion-content>