[英]Angular component downgraded not render in angularjs application
I'm trying to downgrade my Angular component to make it use in AngularJS app.我正在尝试降级我的 Angular 组件以使其在 AngularJS 应用程序中使用。
I looked at the documentation in Angular, but the template don't render in the page.我查看了 Angular 中的文档,但模板未在页面中呈现。
assistance.component.ts :协助.component.ts:
import {Component} from "@angular/core";
import {downgradeComponent} from "@angular/upgrade/static";
declare var angular: angular.IAngularStatic;
@Component({
selector: 'assistance',
template: '<h1>Assistance</h1>',
})
export class AssistanceComponent {
constructor() {
}
}
angular.module('AssistanceModule', []).directive('assistance', downgradeComponent({component: AssistanceComponent}) as angular.IDirectiveFactory);
main.ts (for the Angular App) : main.ts(用于 Angular 应用):
@NgModule({
imports: [
BrowserModule,
UpgradeModule,
HttpClientModule,
FormsModule,
CommonModule
],
declarations: [
AssistanceComponent
],
entryComponents: [
AssistanceComponent
],
})
export class AppModule {
ngDoBootstrap() {
}
}
// Bootstrap using the UpgradeModule
platformBrowserDynamic().bootstrapModule(AppModule).then(platformRef => {
console.log("Bootstrapping in Hybrid mode with Angular & AngularJS");
const upgrade = platformRef.injector.get(UpgradeModule) as UpgradeModule;
upgrade.bootstrap(document.body, [sampleAppModuleAngularJS.name]);
});
app.ts (for the angularjs app) : app.ts(用于 angularjs 应用程序):
export const sampleAppModuleAngularJS = angular.module('AngularJS',
[
'ui.router',
'ngMessages',
'ngSanitize',
...
'AssistanceModule'
]).config(function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/home');
$stateProvider
.state('homeComponent', {
url: '/home',
template: '<home></home>'
})
.state('AssistanceComponent', {
url: '/assistance',
template: '<assistance></assistance>',
})
});
When I go to the URL "/assistance" with $state.go, <assistance> </assistance>
is show in the console, but not the angular template.当我使用 $state.go 访问 URL“/assistance”时,
<assistance> </assistance>
显示在控制台中,但不显示角度模板。
If I integrate the AssistanceComponent in bootstrap, like that :如果我将 AssistanceComponent 集成到引导程序中,如下所示:
...
declarations: [
AssistanceComponent
],
entryComponents: [
AssistanceComponent
],
bootstrap: [
AssistanceComponent
]
...
And add <assistance></assistance>
in index.html, the template is good, but not like I want (integrate in the main content).并在index.html中添加
<assistance></assistance>
,模板不错,但不是我想要的(集成到主要内容中)。
I don't know what i am doing wrong...我不知道我在做什么错...
I found the problem.我发现了问题。
The version of angular/core and angular/upgrade were not the same. angular/core 和 angular/upgrade 的版本不一样。
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