Re: [Flashcoders] E4X question: counting number of subnodes
May be this is what you after?
trace("Full games: " + games.game.(user.length() == 3).length());
trace("Vacant games: " + games.game.(user.length() < 3).length());
// Trace
Full games: 1
Vacant games: 2
Kenneth Kawamoto
http://www.materiaprima.co.uk/
Alexander Farber wrote:
Hello,
my server delivers XML data over socket,
representing games, with up to 3 players in each.
In my custom component I'd like to display
a summary: total number of games,
number of full games (3 players)
number of vacant games (joinable, because less than 3 players).
I've prepared a reduced test case demonstrating my problem:
var games:XML =
;
trace("All games: " + games.game.length());
trace("Full games: " + games.game.user.(length() == 3).length());
trace("Vacant games: " + games.game.user.(length() < 3).length());
It prints wrong results for the 2 last calculations:
All games: 3
Full games: 0
Vacant games: 7
And a warning:
Warning: 1060: Migration issue: The method length is no longer
supported. Use the length property of the argument instead..
Please advise me
Alex
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Re: [Flashcoders] E4X question: counting number of subnodes
Yeah you should add attributes to your game nodes to seperate them:
var games:XML =
;
then you can use E4X to find the actually amount of users in each game:
**Pseudo Code**
games.game(@id == "1").user.length();
Nathan Mynarcik
nat...@mynarcik.com
254.749.2525
www.mynarcik.com
On Thu, Aug 19, 2010 at 1:18 PM, Glen Pike wrote:
> Hi,
>
> I am not sure you can count the sub-nodes without having some sort of
> differentiator between parent nodes.
> You might have to loop through the list of games to find how many users
> are in each one as your tests for 2 & 3 are returning the total number of
> "user" nodes in the tree.
>
> You can test your e4x stuff quite nicely here:
>
> http://www.linkwerk.com/pub/javascript/e4x/e4x-tester/
>
> Glen
>
>
> Alexander Farber wrote:
>
>> Hello,
>>
>> my server delivers XML data over socket,
>> representing games, with up to 3 players in each.
>>
>> In my custom component I'd like to display
>> a summary: total number of games,
>> number of full games (3 players)
>> number of vacant games (joinable, because less than 3 players).
>>
>> I've prepared a reduced test case demonstrating my problem:
>>
>> var games:XML =
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> ;
>>
>> trace("All games: " + games.game.length());
>> trace("Full games: " + games.game.user.(length() == 3).length());
>> trace("Vacant games: " + games.game.user.(length() < 3).length());
>>
>> It prints wrong results for the 2 last calculations:
>>
>> All games: 3
>> Full games: 0
>> Vacant games: 7
>>
>> And a warning:
>>
>> Warning: 1060: Migration issue: The method length is no longer
>> supported. Use the length property of the argument instead..
>>
>> Please advise me
>> Alex
>> ___
>> Flashcoders mailing list
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>> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
>>
>>
>>
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Re: [Flashcoders] E4X question: counting number of subnodes
Hi,
I am not sure you can count the sub-nodes without having some sort
of differentiator between parent nodes.
You might have to loop through the list of games to find how many
users are in each one as your tests for 2 & 3 are returning the total
number of "user" nodes in the tree.
You can test your e4x stuff quite nicely here:
http://www.linkwerk.com/pub/javascript/e4x/e4x-tester/
Glen
Alexander Farber wrote:
Hello,
my server delivers XML data over socket,
representing games, with up to 3 players in each.
In my custom component I'd like to display
a summary: total number of games,
number of full games (3 players)
number of vacant games (joinable, because less than 3 players).
I've prepared a reduced test case demonstrating my problem:
var games:XML =
;
trace("All games: " + games.game.length());
trace("Full games: " + games.game.user.(length() == 3).length());
trace("Vacant games: " + games.game.user.(length() < 3).length());
It prints wrong results for the 2 last calculations:
All games: 3
Full games: 0
Vacant games: 7
And a warning:
Warning: 1060: Migration issue: The method length is no longer
supported. Use the length property of the argument instead..
Please advise me
Alex
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[Flashcoders] E4X question: counting number of subnodes
Hello,
my server delivers XML data over socket,
representing games, with up to 3 players in each.
In my custom component I'd like to display
a summary: total number of games,
number of full games (3 players)
number of vacant games (joinable, because less than 3 players).
I've prepared a reduced test case demonstrating my problem:
var games:XML =
;
trace("All games: " + games.game.length());
trace("Full games: " + games.game.user.(length() == 3).length());
trace("Vacant games: " + games.game.user.(length() < 3).length());
It prints wrong results for the 2 last calculations:
All games: 3
Full games: 0
Vacant games: 7
And a warning:
Warning: 1060: Migration issue: The method length is no longer
supported. Use the length property of the argument instead..
Please advise me
Alex
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[Flashcoders] OT: FDT 4.0 M4
Hello list -
Cannot sign up to "bugs.powerflasher.com/jira" - Captcha seems to be having
problems. tried using Firefox / Chrome and Safary ( and on PC too ) - could not
sign up to submit bug. Contacted the FDT team, but no reply yet...
anyway thought i'd post it here - in case someone from powerflasher sees it:
Bug: AIR not compiling when using file.extension - FDT 4.0 Pro Milestone 4 - (
4.0.0.1140 ):
ERROR /Users/karim/Documents/workspace/FileTest/src/FileTestMain.as[12:13]:
Access of possibly undefined property extension through a reference with static
type flash.filesystem:File.
Code:
package {
import flash.filesystem.File;
import flash.display.Sprite;
/**
* @author karim
*/
public class FileTestMain extends Sprite {
public function FileTestMain() {
var f : File = new File(
File.desktopDirectory.nativePath );
trace( f.extension )
}
}
}
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Re: [Flashcoders] Question FP10 inactive event dispatched when not visible.
It is a special event. It is one of the few broadcast events. The manual is quite clear on this. It is not dispatched for focus issues. Think I have been looking at the old AS3 reference - it is clear in the docs for CS5, but Flash 9.0 ref is less verbose. Sorry, I understand the broadcast thing fully now :-! ___ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
