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Re: binding trouble
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Re: binding trouble


  • Subject: Re: binding trouble
  • From: Mark Morris <email@hidden>
  • Date: Mon, 27 Jun 2005 21:06:21 -0500

The purpose of the java file in a WOComponent is to support the interface, so having a method for each image is not per se a bad thing. If it's cleaner in your case, have each cover method call one main method, passing the appropriate parameter.

That said, I've used the suggested idea of overriding valueForKeyPath before, and that's a good suggestion for this case.

Regards,
Mark

On Jun 27, 2005, at 3:36 PM, David LeBer wrote:


On 27-Jun-05, at 4:27 PM, Amedeo Mantica wrote:


because I have more than one image for each repetition
Amedeo

On 27/giu/05, at 21:55, Arturo Perez wrote:



Amedeo Mantica wrote:



Yes Arturo, but doing this I need a Java method for each image...
I'm trying to do it in an unique Java method, but I need to pass it the variable.
Amedeo






You are in a repetition so why do you need a unique variable for every image?





I still feel that the cleanest way to handle this would be to create a reusable component that wraps a WOImage with it's src bound to a method that creates the full path from a "fileName" binding.

Add as many of these as you need inside the WORepetition. Binding the fileName to each to the appropriate image string in your iterator object.

No muss, no fuss, no duplicate methods.

;david

--
David LeBer
Codebase Software Systems
site:   http://www.codebase.ca
blog: http://david.codebase.ca


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  • Follow-Ups:
    • Re: binding trouble
      • From: Mark Morris <email@hidden>
References: 
 >binding trouble (From: Amedeo Mantica <email@hidden>)
 >Re: binding trouble (From: David LeBer <email@hidden>)
 >Re: binding trouble (From: Amedeo Mantica <email@hidden>)
 >Re: binding trouble (From: Arturo PĂ©rez <email@hidden>)
 >Re: binding trouble (From: Amedeo Mantica <email@hidden>)
 >Re: binding trouble (From: Arturo Perez <email@hidden>)
 >Re: binding trouble (From: Amedeo Mantica <email@hidden>)
 >Re: binding trouble (From: David LeBer <email@hidden>)

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