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fix(angular): lifecycles

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This commit is contained in:
Manu Mtz.-Almeida
2018-03-30 18:45:36 +02:00
parent f1987b6403
commit 062641d8ca
4 changed files with 11965 additions and 4 deletions
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21
angular/src/providers/angular-delegate.ts
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@ -5,7 +5,7 @@ import {
Injector,
} from '@angular/core';
import { FrameworkDelegate } from '@ionic/core';
import { FrameworkDelegate, ViewLifecycle } from '@ionic/core';
@Injectable()
@ -44,7 +44,7 @@ export class AngularFrameworkDelegate implements FrameworkDelegate {
for (const clazz of cssClasses) {
hostElement.classList.add(clazz);
}
bindLifecycleEvents(componentRef.instance, hostElement);
container.appendChild(hostElement);
this.appRef.attachView(componentRef.hostView);
@ -62,3 +62,20 @@ export class AngularFrameworkDelegate implements FrameworkDelegate {
}
}
const LIFECYCLES = [
ViewLifecycle.WillEnter,
ViewLifecycle.DidEnter,
ViewLifecycle.WillLeave,
ViewLifecycle.DidLeave,
ViewLifecycle.WillUnload
];
export function bindLifecycleEvents(instance: any, element: HTMLElement) {
LIFECYCLES.forEach(eventName => {
element.addEventListener(eventName, (ev: CustomEvent) => {
if (typeof instance[eventName] === 'function') {
instance[eventName](ev.detail);
}
});
});
}