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docs(modal): explain instance migration

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Manuel Mtz-Almeida
2017-04-20 00:09:12 +02:00
parent 95c06a53cc
commit a23d59c41d
1 changed files with 6 additions and 2 deletions
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8
src/components/modal/modal-component.ts
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@ -69,14 +69,18 @@ export class ModalCmp {
// ******** DOM WRITE **************** // ******** DOM WRITE ****************
const componentRef = this._viewport.createComponent(componentFactory, this._viewport.length, this._viewport.parentInjector, []); const componentRef = this._viewport.createComponent(componentFactory, this._viewport.length, this._viewport.parentInjector, []);
this._viewCtrl._setInstance(componentRef.instance);
this._setCssClass(componentRef, 'ion-page'); this._setCssClass(componentRef, 'ion-page');
this._setCssClass(componentRef, 'show-page'); this._setCssClass(componentRef, 'show-page');
this._enabled = true;
// Change the viewcontroller's instance to point the user provided page
// Lifecycle events will be sent to the new instance, instead of the modal's component
// we need to manually subscribe to them
this._viewCtrl._setInstance(componentRef.instance);
this._viewCtrl.willEnter.subscribe(this._viewWillEnter.bind(this)); this._viewCtrl.willEnter.subscribe(this._viewWillEnter.bind(this));
this._viewCtrl.didLeave.subscribe(this._viewDidLeave.bind(this)); this._viewCtrl.didLeave.subscribe(this._viewDidLeave.bind(this));
this._enabled = true;
} }
} }