Navigator.mozHasPendingMessage()

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

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

See also

• navigator.mozSetMessageHandler()
• Web Activities
• Discussion on the Mozilla WebAPI mailing list.