[flexcoders] Re: 1.5 - 2.0: Is it possible to use LocalConnection without creating ...
Hello Tracy,
When writing my custom trace target based on LC I found that
subclassing LC worked best for me,
however except of using 2 methods described in docs (subclass,
dynamic class) you can simply put any object to client property at
runtime, even created ad-hoc:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; width=100%
height=100%
creationComplete=initApp()
mx:Script
![CDATA[
private var lc:LocalConnection;
private function initApp():void{
lc = new LocalConnection();
var lcName:String = __test__;
var success:Boolean = false;
try{
lc.connect(lcName);
lc.client = getClient();
success = true;
}catch(e:Error){
out.text += already connected+\n;
}
if(success){
out.text += successfully connected+\n
;
var sendingLC:LocalConnection = new
LocalConnection();
sendingLC.addEventListener(StatusEvent.
STATUS, function(e:StatusEvent):void{
out.text += sending event: +e.
level+\n;
});
sendingLC.send(lcName, doMessage,
Hello World!);
sendingLC.send(lcName, doClose);
// after close we should get error
status code
sendingLC.send(lcName, doMessage,
test);
}
}
private function getClient():Object{
var c:Object = new Object();
c.doMessage = function(msg:String):void{
out.text += msg received: +msg+\n;
}
c.doClose = function():void{
lc.close();
out.text += connection closed+\n
;
}
return c;
}
]]
/mx:Script
mx:TextArea id=out width=100% height=100%/
/mx:Application
kind regards,
Peter Blazejewicz
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RE: [flexcoders] Re: 1.5 - 2.0: Is it possible to use LocalConnection without creating ...
Thanks, Peter.
By working through your example, I was
able to figure out what the difference between 1.5 and 2.0 was.
To state the difference again:
In Flex 1.5, in the receivieng local
connection application, you could assign client methods directly to the Local Connection
Object:
myLC.myMethod = [some function]
Apparently in 2.0 this class is sealed
and you cannot do this. Instead, you can subclass LocalConnection as the
docs show, or, you can create a new object() directly in the apps AS
code, add the methods to that object, then assign the object to the
LocalConnection.client property.
The sending LC does not need to change.
Thanks for your excellent example.
Tracy
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Peter Blazejewicz
Sent: Thursday, June 15, 2006 8:02
AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: 1.5
- 2.0: Is it possible to use LocalConnection without creating ...
Hello Tracy,
When writing my custom trace target based on LC I found that
subclassing LC worked best for me,
however except of using 2 methods described in docs (subclass,
dynamic class) you can simply put any object to client property at
runtime, even created ad-hoc:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
width=100%
height=100%
creationComplete=initApp()
mx:Script
![CDATA[
private var lc:LocalConnection;
private function initApp():void{
lc = new LocalConnection();
var lcName:String = __test__;
var success:Boolean = false;
try{
lc.connect(lcName);
lc.client = getClient();
success = true;
}catch(e:Error){
out.text += already connected+\n;
}
if(success){
out.text += successfully connected+\n
;
var sendingLC:LocalConnection = new
LocalConnection();
sendingLC.addEventListener(StatusEvent.
STATUS, function(e:StatusEvent):void{
out.text += sending event: +e.
level+\n;
});
sendingLC.send(lcName, doMessage,
Hello World!);
sendingLC.send(lcName, doClose);
// after close we should get error
status code
sendingLC.send(lcName, doMessage,
test);
}
}
private function getClient():Object{
var c:Object = new Object();
c.doMessage = function(msg:String):void{
out.text += msg received: +msg+\n;
}
c.doClose = function():void{
lc.close();
out.text += connection closed+\n
;
}
return c;
}
]]
/mx:Script
mx:TextArea id=out width=100% height=100%/
/mx:Application
kind regards,
Peter Blazejewicz
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[flexcoders] Re: 1.5 - 2.0: Is it possible to use LocalConnection without creating ...
--- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote: Thanks, Peter. you're welcome Tracy, I've already learned some things from your posts here and there ;) regards, Peter Blazejewicz Yahoo! Groups Sponsor ~-- Check out the new improvements in Yahoo! Groups email. http://us.click.yahoo.com/6pRQfA/fOaOAA/yQLSAA/nhFolB/TM ~- -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
