NavContainer

sap.m.NavContainerChild is an artificial interface with the only purpose to bear the documentation of pseudo events triggered by sap.m.NavContainer on its child controls when navigation occurs and child controls are displayed/hidden.

Interested parties outside the child control can listen to one or more of these events by registering a Delegate:

page1.addEventDelegate({
   onBeforeShow: function(evt) {
      // page1 is about to be shown; act accordingly - if required you can read event information from the evt object
   },
   onAfterHide: function(evt) {
      // ...
   }
});

Event Summary

AfterHide()This event is fired every time when the NavContainer has made this child control invisible.

AfterShow()This event is fired every time when the NavContainer has made this child control visible.

BeforeFirstShow()This event is fired before the NavContainer shows this child control for the first time.

BeforeHide()This event is fired every time before the NavContainer hides this child control.

BeforeShow()This event is fired every time before the NavContainer shows this child control.

Event Detail

AfterHide()

This event is fired every time when the NavContainer has made this child control invisible. In case of animated transitions this event is fired after the transition finishes. This control is now no longer being displayed and not animated anymore.

Parameters:

{sap.ui.core.Control}

oEvent.srcControl

the NavContainer firing the event

AfterShow()

This event is fired every time when the NavContainer has made this child control visible. In case of animated transitions this event is fired after the transition finishes. This control is now being displayed and not animated anymore.

Parameters:

{sap.ui.core.Control}	oEvent.srcControl	the NavContainer firing the event
{object}	oEvent.data	the data object which has been passed with the "to" navigation, or an empty object
{object}	oEvent.backData	the data object which has been passed with the back navigation, or an empty object

BeforeFirstShow()

This event is fired before the NavContainer shows this child control for the first time.

Parameters:

{sap.ui.core.Control}	oEvent.srcControl	the NavContainer firing the event
{object}	oEvent.data	the data object which has been passed with the "to" navigation, or an empty object
{object}	oEvent.backData	the data object which has been passed with the back navigation, or an empty object

BeforeHide()

This event is fired every time before the NavContainer hides this child control. In case of animated transitions this event is fired before the transition starts.

Parameters:

{sap.ui.core.Control}

oEvent.srcControl

the NavContainer firing the event

BeforeShow()

This event is fired every time before the NavContainer shows this child control. In case of animated transitions this event is fired before the transition starts.

Parameters:

{sap.ui.core.Control}	oEvent.srcControl	the NavContainer firing the event
{object}	oEvent.data	the data object which has been passed with the "to" navigation, or an empty object
{object}	oEvent.backData	the data object which has been passed with the back navigation, or an empty object