Navigator.mozHasPendingMessage()
This API is available on Firefox OS for web content or higher privileged applications.
Summary
This method is used to know if there are pending messages of a given type (true) ot not (false).
When navigator.mozSetMessageHandler() is used to set a handler for the type, the pending messages will be asynchronously delivered to the application.
Syntax
JavaScript
Copy Code
navigator.mozHasPendingMessage(type);
Parameters
type- A string representing the kind of message the app wants to register a handler function for. For a full list of available types, see
navigator.mozSetMessageHandler().
Return
A boolean.
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | No support | No support | No support | No support | No support |
| Feature | Android | Firefox OS | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | No support | 1.0 | No support | No support | No support | No support |
See also
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/navigator/mozhaspendingmessage