How does the Presentation Model pattern help?
--- In flexcoders@yahoogroups.com, claudiu ursica <the_bran...@...> wrote:
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> Have a look a the presentaion model pattern maybe helps your cause...
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> C
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> ________________________________
> From: Borek <bore...@...>
> To: flexcoders@yahoogroups.com
> Sent: Tuesday, April 14, 2009 6:16:56 PM
> Subject: [flexcoders] Validation in Model (rather than in View)
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> Flex supports validation in the View layer quite well but the problem is that
> the validation rules should not be there at all. They belong to Model but I'm
> not sure how to implement that in Flex.
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> I would like to be able to do something like this:
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> [Required]
> [String(minLength= "5")]
> public var name : String;
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> and then just have the TextInput in the View validated automatically.
> Silverlight + .NET RIA Services can work like that but is that possible in
> Flex where we don't have 2-way data binding?
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> Thanks,
> Borek
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