globalEvent are used to listen for persistent events, such as changes in positioning information, gyroscopes, and so on. A global event is a secondary API that requires additional APIs to work with.
You can register events via
addEventListener, which can be removed by
removeEventListener when you do not need to listen for
- Only instance level is not application level .
API development is complete, when the event needs to be sent, the need through the following methods:
How to dispatch a global event in a weex-html5 component or module ? Just dispatch the event on the document element:
register global event.
eventName(string): The name of the event you want to listen to.
callback(function): the callback function after executing this action.
remove global event
eventName(string): You no longer need to listen for event names.