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This API is available on Firefox OS for internal applications only.


The DOM MozMobileMessageThread object represents a thread of messages.


MozMobileMessageThread.id Read only
Returns a number representing the id of the thread.
MozMobileMessageThread.body Read only
Returns a DOMString with the message body of the last message in the thread.
MozMobileMessageThread.unreadCount Read only
Returns a number representing the total unread messages in the thread.
MozMobileMessageThread.participants Read only
Returns an array of DOMString representing the addresses of each participant to the thread.
MozMobileMessageThread.timestamp Read only
Returns a Date object with the timestamp of the last message in the thread.
MozMobileMessageThread.lastMessageType Read only
Returns a DOMString which can either be sms or mms.


This is a nonstandard implementation, but it is discussed at W3C as part of the System Application Working Group.

Specification Status Comment
Messaging API Editor's Draft Editor Draft (WIP).

Browser compatibility

For obvious reasons, support is primarily expected on mobile browsers.

Supported in Firefox OS 1.0.1.

See also

Document Tags and Contributors

Contributors to this page: fscholz, chrisdavidmills, teoli, MHasan, kscarfone, Jeremie
Last updated by: fscholz,