Hi Alex,
You could use a 'try/catch' block...
e.g.
try {
if (vars.myname != undefined){
// do something
}
} catch (e:Error) {
trace("ERROR: your error info here");
}
-----Original Message-----
From: flashcoders-boun...@chattyfig.figleaf.com
[mailto:flashcoders-boun...@chattyfig.figleaf.com] On Behalf Of
Alexander Farber
Sent: Thursday, 5 November 2009 10:08 AM
To: Flash Coders List
Subject: [Flashcoders] How to test URLVariables members
How do you test (without warnings and errors) if a
var vars:URLVariables
contains something on an Event.COMPLETE?
For example if there is a vars.myname set?
(I.e. otherwise vars.myname would be undefined - according to
http://help.adobe.com/en_US/AS3LCR/Flash_10.0/package.html#undefined )
Is the following correct:
if (vars.myname != undefined)
Can you compare undefined to undefined?
Thank you
Alex
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