MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spezifikationen PDF herunterladen (Seite 287)

SharedObject.onSync

Availability

• Flash Player 6.

• Flash Communication Server MX.

Usage

myRemoteSharedObject.onSync = function(objArray)

{

// Your code here

}

Parameters

objArray An array of objects; each object contains properties that describe the changed

members of a remote shared object. (For more information, see “Description” below.)

Returns

Nothing.

Description

Event handler; initially invoked when the client and server shared object are synchronized after a

successful call to

SharedObject.connect, and later invoked whenever any client changes the

attributes of the

data property of the remote shared object. You must create a function to

override this handler and process the information object sent by this method. The properties of

each object are

code, name, and oldValue.

When you initially connect to a remote shared object that is persistent locally and/or on the

server, all the properties of this object are set to empty strings. Otherwise, Flash sets

code to

"clear"

, "success", "reject", "change", or "delete" as explained below.

• Avalue of "clear" means either that you have successfully connected to a remote shared

object that is not persistent on the server or the client, or that all the properties of the object

have been deleted—for example, when the client and server copies of the object are so far out

of sync that Flash resynchronizes the client object with the server object. In the latter case,

SharedObject.onSync is invoked again, this time with the value of code set to "change".

• Avalue of "success" means the client changed the shared object.

• Avalue of "reject" means the client tried unsuccessfully to change the object; instead,

another client changed the object.

• Avalue of "change" means another client changed the object or the server resynchronized

the object.

• Avalue of "delete" means the attribute was deleted.

The

name property contains the name of the property that has been changed.

The

oldValue property contains the former value of the changed property. This parameter is

null unless code has a value of "reject" or "change".

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