I would suggest to keep the loading of the parameter file simple and
create a ParameterFilesLoader class that would handle a queue of urls to
load in an array.
The class would eventually dispatch state events that your main class
would listen to, and show appropriate message to the user and handle the
state of your app.
Using mx.utils.Delegate and mx.events.EventDispatcher is a good practice
;) Ask me if you need some help building this stuff.
jcanistrum a écrit :
> ok .. some of these solutions occurred to me, but are these solution
the
> best OO design pratices ?
>
> Because depending on how deep this process goes it would be hard to
detect
> or explict to some one else what your app does,
>
> I was expecting that would be possible, but I don´t know how to build
> some event like
>
> onAllXmlSucced or
>
> onInitializationSuccess
>
> that would be fired after all this XML reading using for example the
Andre
> suggestion on having an array or queue of events, but how to build my
own
> callBack function that would be fired after all the files were
successfully
> read ???
>
> PS: I´d like to use these approach inside an AS 2.0 class with MTASC
static
> main style.
>
> João Carlos
>
>
> 2006/6/7, Nitin Gore <[EMAIL PROTECTED]>:
>>
>>
>> Better way is you can use the recursion, If your XML files follows
same
>> tags.
>>
>> As below:-
>>
>> >
>>
..........................................................................
>>
>> > 1.. var myParameters:XML = new XML();
>> > 2.. myParametersignoreWhite = true;
>> > 3.. myParameters.onLoad = function(success)
>> > 4.. {
>> > 5.. if ( success)
>> > 6.. {
>> > 7.. // get the Paramenters from myParameters
>> > 8.. // begin reading other XML files
>> > 9.. // wait for them to succed
>>
>> myParameters.load("Other XML file");
>>
>> > 10.. // start app
>> > 11.. }
>> > 12.. };
>> > 13.. myParameters.load("parameters.xml");
>> >
>>
..........................................................................
>>
>>
>> -----Original Message-----
>> From: [EMAIL PROTECTED] [mailto:
>> [EMAIL PROTECTED] On Behalf Of eric dolecki
>> Sent: Wednesday, June 07, 2006 4:54 PM
>> To: Flashcoders mailing list
>> Subject: Re: [Flashcoders] callBack for Beginners ?
>>
>> you could daisy-chain function calls when xml documents get their
onLoad(
>> success:Boolean)... that would work pretty well.
>>
>> On 6/7/06, jcarlos <[EMAIL PROTECTED]> wrote:
>> >
>> > Hi All,
>> >
>> > I need help
>> >
>> > I trying to develop some small app that read a Parameters list
from a
>> XML
>> > file and then if succeded, read other XML files as specified by the
>> > Parameters file and only after these files were read and succeed the
>> app
>> > would start, what is usually get with something like this
>> >
>> >
>>
..........................................................................
>>
>> > 1.. var myParameters:XML = new XML();
>> > 2.. myParametersignoreWhite = true;
>> > 3.. myParameters.onLoad = function(success)
>> > 4.. {
>> > 5.. if ( success)
>> > 6.. {
>> > 7.. // get the Paramenters from myParameters
>> > 8.. // begin reading other XML files
>> > 9.. // wait for them to succed
>> > 10.. // start app
>> > 11.. }
>> > 12.. };
>> > 13.. myParameters.load("parameters.xml");
>> > ....................................................................
>> >
>> > but I´m guessing how to do it in a clean way, because after some
files
>> it
>> > gets messy and hard to read and mantain,
>> >
>> > how could I make each XML loading dispatch some special event after
it
>> > succed to the main app and only after all events of all files
occurred
>> it
>> > would start it ??
>> >
>> > Should the main app be implemented as some kind of OBSERVER pattern
>> where
>> > it stays listening to these events ?
>> >
>> > João Carlos
>> > Rio Brazil
>> > _______________________________________________
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>> >
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>> Brought to you by Fig Leaf Software
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>> _______________________________________________
>> Flashcoders@chattyfig.figleaf.com
>> To change your subscription options or search the archive:
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>
>
>
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