Re: [osflash] Value Objects, ModelLocator and property bindings in ARP/ARPX

[nyls]

Hey,   Maybe you could take the command to fill a model and let different views listen to changes to a model..(the MVC approach)  The arpx modellocator from christophe has a on change event fired when the value of a model  changes ..   Or use the arpx extensions from Grant. In the command fill the ML and let your command dispatch events (through the systemcontroller)  You could let views listen to the systemcontroller for events.. ?   just a few thought..   Goodluck,   Nyls       Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Namens Marcelo de Moraes Serpa Verzonden: dinsdag 18 april 2006 13:22 Aan: Open Source Flash Mailing List Onderwerp: Re: [osflash] Value Objects,ModelLocator and property bindings in ARP/ARPX   Hi Aral!   Thank you very much for helping! I will look into that.   For the ModelLocator issue, Maybe I will use the classic viewRef approach and regarding this, I´ve got one question: - How could I implement a command in such a way that it could be used by more than one form? I´ve saw some examples of commands and they typecast viewref to the class of the form using that... should I use some control structure to handle that?   Or maybe I will try your ModelLocator (found at ARP repository).. I just want to store the ValueObjects somewhere and so I´m able to decouple the commands from the views (so it could be easily reused by many views without headaches) ... could you point me to any example of this?     Cheers,   Marcelo.   On 4/18/06, Aral Balkan <[EMAIL PROTECTED]> wrote: Hi Marcelo, > as I mostly return recordsets from the server (I use AMFPHP), I often > typecast the ResultEvent.result to RecordSet (as its often contains an > array) - where would be the best place to typecast the objects to its > corresponding Value Object? You shouldn't have to do any data massaging if you use the latest Amfphp. It now supports Value Objects (VOs) in a very simple manner (just specify the folder containing your VOs and it will take care of the rest.) The Arp SVN tree has an example with the pre-release version of Amfphp that demonstrates this also but the actual method has changed in the final release so make sure you read the docs on that. > I want to store these objects in the ModelLocator, until here, nice, I > just have to use setModel(), but what about the bindings - what if I > would need to bind only an Array´s (Recordset stored in the > ModelLocator) object´s property (such as UserName) to a textfield.text > property? I could not find a way... I'll let Christophe handle that one as I haven't had a chance to use his ModelLocator yet. hth, Aral _______________________________________________ osflash mailing list osflash@osflash.org http://osflash.org/mailman/listinfo/osflash_osflash.org

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