nsIFrameMessageListener

by 2 contributors:

Implement this interface in a remote frame handling process to receive messages from the browser process.
1.0
28
Introduced
Gecko 2.0
Inherits from: nsISupports Last changed in Gecko 2.0 (Firefox 4 / Thunderbird 3.3 / SeaMonkey 2.1)

This interface is used when implementing out-of-process handling of frames; the process handling a frame should implement this interface in order to receive messages.

Method overview

void receiveMessage();

Methods

receiveMessage()

Note: This method is for JavaScript only.

Called to deliver a message to the frame handling process; called with one parameter, which has the following properties:

name
The name of the message.
sync
A boolean value indicating whether or not the message should be handled synchronously. If true, the response should be returned in the specified JSON object.
json
The JSON object in which to return the response if the message is being handled synchronously.
objects Unimplemented
An array of cpow, or null if sync is false.

When the listener is called, the this value is the target of the message.

void receiveMessage();
Parameters

None.

See also

Document Tags and Contributors

Contributors to this page: Sheppy, Laurentj
Last updated by: Sheppy,