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Posted to user@struts.apache.org by Ma...@ensam.eu on 2012/03/05 16:29:26 UTC

JSon, includeProperties and modelDriven

Hi,

I am trying to make an action build a JSON result.

The action is defined in the struts.xml file as : 

<action name="evts" class="org.project.controllers.json.EventsAction" method="executeEvts" >
  <result name="success" type="json">
    <param name="includeProperties">  		
	^day,
	events,
    	events\[\d+\],
    	events\[\d+\].id,
    </param>
  </result>
</action>

My Java action class EventsAction is defined as : 

public class EventsAction extends baseAction implements ModelDriven<TimetableManager>, Preparable { 

	public String getDay(){ return day; };
	public myModel getModels(){return ...;};
}

The JSON is working for events\[\d+\].id   :   getModels().getEvents().get(i).getId();

But not working for day : getDay() is not called.

I tried without ^, but no result.

My problem is I do not managed to make JSON result working without using the modelDriven returned object.

What I missed ? 

Cordialy and thanks for responses, 	


Matthieu MARC

---
Matthieu MARC
Responsable du Service Informatique
Centre Arts et Métiers Angers
Tel : 02 41 20 73 61



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RE: JSon, includeProperties and modelDriven

Posted by Ma...@ensam.eu.

Thanks a lot, it resolved my problem

Adding : <param name="root">action</param>

Matthieu

---
Matthieu MARC
Responsable du Service Informatique
Centre Arts et Métiers Angers
Tel : 02 41 20 73 61

-----Message d'origine-----
De : maurizio.cucchiara@gmail.com [mailto:maurizio.cucchiara@gmail.com] De la part de Maurizio Cucchiara
Envoyé : jeudi 8 mars 2012 16:39
À : Struts Users Mailing List
Objet : Re: JSon, includeProperties and modelDriven

Hi Matthieu,
I have experienced the same issue today, referencing to the action element should fix the problem.
So try to add the follow line:

<action name="evts" class="org.project.controllers.json.EventsAction"
method="executeEvts" >
 <result name="success" type="json">
    ****<param name="root">action</root>****
   <param name="includeProperties">
       ^day,
       events,
       events\[\d+\],
       events\[\d+\].id,
   </param>
 </result>
</action>


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Maurizio Cucchiara


On 5 March 2012 16:29, <Ma...@ensam.eu> wrote:

> TimetableManager

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Re: JSon, includeProperties and modelDriven

Posted by hasegawa <qi...@gmail.com>.

thanks a lot



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