App
App is a utility class used in Ionic to get information about various aspects of an app
Instance Members
viewDidLoad
Observable that emits whenever a view loads in the app.
Returns:
Observable Returns an observable
viewWillEnter
Observable that emits before any view is entered in the app.
Returns:
Observable Returns an observable
viewDidEnter
Observable that emits after any view is entered in the app.
Returns:
Observable Returns an observable
viewWillLeave
Observable that emits before any view is exited in the app.
Returns:
Observable Returns an observable
viewDidLeave
Observable that emits after any view is exited in the app.
Returns:
Observable Returns an observable
viewWillUnload
Observable that emits before any view unloads in the app.
Returns:
Observable Returns an observable
setTitle(val)
Sets the document title.
| Param | Type | Details |
|---|---|---|
| val |
string
|
Value to set the document title to. |
isScrolling()
Boolean if the app is actively scrolling or not.
Returns:
boolean returns true or false
getRootNav()
Returns:
NavController Returns the root NavController