FirefoxOS SystemApp API documentation

Index

  • Private Events

SystemDialog

  • Requires
  • module:LayoutManager

new SystemDialog(options)

System app displays various kind of dialogs.
A dialog is a system app 'screen' that has a high z-index and is used to be
displayed on top of other apps. But it doesn't display over the status bar,
nor the eventually displayed keyboard.


These system dialogs is located:





SystemDialog except the dialog DOM Element id. And need to give the id
in subclass customID.
This DOM Element has to have a DOM attribute 'role' set to 'dialog'.


It also supports a options object with following attributes:
onShow: function called when dialog is shown.
onHide: function called when dialog is hidden, either when hide()
method is called, or when dialog is automatically hidden on
home button press

Parameters:
Name Type Description
options Object

for attributes onShow, onHide callback

Members

EVENT_PREFIX :string

We would maintain our own events by other components.

Methods

_fetchElements()

Get nessesary elements reference when inited

_registerEvents()

Register event handler

_unregisterEvents()

Overwrite me if you need to unregister event handlers.

render()

Operations to render UI
Overwrite view to provide HTML interface.
Overwrite _fetchElements to provide elements reference.
Overwrite _registerEvents to register event handler.

view()

Modal Dialog html view