MACROMEDIA FLASH 8-ACTIONSCRIPT 2.0 LANGUAGE Reference page 724

Line numbers are included for reference purposes. The sequence of events is described in the
following list:
The receiving SWF file prepares to receive commands on a connection named
11). The Flash Player resolves the name of this connection to
LocalConnection.connect()
The sending SWF file prepares to receive a reply on the LocalConnection object named
(line 67). It also specifies that it will accept commands only from SWF files at
"result"
mydomain.com (lines 51 to 53).
The sending SWF file invokes the
"mydomain.com:sum"
name of the connection to receive the reply (
(123 and 456).
The method (line 6) is invoked with the following values: sender =
aSum
"mydomain.com:result"
executes the following line of code:
this.send("mydomain.com:result", "aResult", (123 + 456));
The method (line 54) shows the value returned by
aResult
// The receiving SWF at http://www.mydomain.com/folder/movie.swf
// contains the following code
1 var aLocalConnection:LocalConnection = new LocalConnection();
2 aLocalConnection.allowDomain = function()
3 {
// Allow connections from any domain
4 return true;
5 }
6 aLocalConnection.aSum = function(sender, replyMethod, n1, n2)
7 {
8 this.send(sender, replyMethod, (n1 + n2));
9 }
10
11 aLocalConnection.connect("sum");
// The sending SWF at http://www.yourdomain.com/folder/movie.swf
// contains the following code
50 var lc:LocalConnection = new LocalConnection();
51 lc.allowDomain = function(aDomain) {
// Allow connections only from mydomain.com
52 return (aDomain == "mydomain.com");
53 }
54 lc.aResult = function(aParam) {
55 trace("The sum is " + aParam);
56 }
724 ActionScript classes
).
method of a connection named
aSum
(line 68) and passes the following parameters: its superdomain, the
, =
replyMethod "aResult"
"mydomain.com:sum"
), and the values to be used by
"result"
, = 123, and
n1
aSum
(line
"sum"
(see
aSum
= 456. It then
n2
(579).