docs(ionPage): add warning about IonicPage Lifecycle (ionic-team#13250)

laurentperroteau · kensodemann · commit 52c40da986c4 · 2017-11-30T12:37:49.000-06:00
diff --git a/src/navigation/nav-controller.ts b/src/navigation/nav-controller.ts
@@ -266,6 +266,7 @@ import { NavigationContainer } from './navigation-container';
  *  | `ionViewCanEnter`   | boolean/Promise&lt;void&gt; | Runs before the view can enter. This can be used as a sort of "guard" in authenticated views where you need to check permissions before the view can enter                                                                                                     |
  *  | `ionViewCanLeave`   | boolean/Promise&lt;void&gt; | Runs before the view can leave. This can be used as a sort of "guard" in authenticated views where you need to check permissions before the view can leave                                                                                                     |
  *
+ * Those events are only fired on IonicPage, for classic Angular Component, use [Angular Lifecycle Hooks](https://angular.io/guide/lifecycle-hooks).
  *
  * ## Nav Guards
  *

Original file line number	Diff line number	Diff line change
`@@ -266,6 +266,7 @@ import { NavigationContainer } from './navigation-container';`
`266`	`266`	* \| `ionViewCanEnter` \| boolean/Promise<void> \| Runs before the view can enter. This can be used as a sort of "guard" in authenticated views where you need to check permissions before the view can enter \|
`267`	`267`	* \| `ionViewCanLeave` \| boolean/Promise<void> \| Runs before the view can leave. This can be used as a sort of "guard" in authenticated views where you need to check permissions before the view can leave \|
`268`	`268`	`*`
	`269`	`+ * Those events are only fired on IonicPage, for classic Angular Component, use [Angular Lifecycle Hooks](https://angular.io/guide/lifecycle-hooks).`
`269`	`270`	`*`
`270`	`271`	`* ## Nav Guards`
`271`	`272`	`*`