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From "Carlos Duque" <cdu...@eic.es>
Subject RE: Parameters between Action and XSP
Date Tue, 20 Jul 2004 15:35:24 GMT
Thanks Andreas, I see CocoonForms, but my problem is with pass parameters of Action to XSP...
I use Cocoonforms for simply forms... 

	-----Mensaje original----- 
	De: news en nombre de Andreas Hartmann 
	Enviado el: mar 20/07/2004 17:16 
	Para: users@cocoon.apache.org 
	CC: 
	Asunto: Re: Parameters between Action and XSP
	
	

	Carlos Duque wrote:
	
	> I have the definition of the form in database (name of fields, size,
	> types, etc...). When submit I recive this parameters in an action (I do
	> something with this) and I return to a XSP page.
	
	Did you take a look at CocoonForms?
	
	Maybe the form definition XML could be generated dynamically
	from the database ...
	
	-- Andreas
	
	
	> 
	> Thanks...
	>
	>     -----Mensaje original-----
	>     *De:* news en nombre de Andreas Hartmann
	>     *Enviado el:* mar 20/07/2004 16:52
	>     *Para:* users@cocoon.apache.org
	>     *CC:*
	>     *Asunto:* Re: Parameters between Action and XSP
	>
	>     Carlos Duque wrote:
	>
	>      > But my problem is that the name of paramter are dinamically generate.
	>      > I don't know in sitemap the name of parameters.
	>      > Other solution?
	>
	>     Maybe you could describe your usecase?
	>     Are you sure that the action / XSP approach is the right solution
	>     for your problem?
	>
	>     -- Andreas
	>
	>      >
	>      >
	>      > Thanks!!
	>      > Carles
	>      >
	>      >     -----Mensaje original-----
	>      >     *De:* news en nombre de Andreas Hartmann
	>      >     *Enviado el:* mar 20/07/2004 15:56
	>      >     *Para:* users@cocoon.apache.org
	>      >     *CC:*
	>      >     *Asunto:* Re: Parameters between Action and XSP
	>      >
	>      >     Carlos Duque wrote:
	>      >
	>      >      > Hello, I'm developing a application under cocoon. My
	>     question is
	>      >     to mark
	>      >      > a "best practices" in my work.
	>      >      > How I pass parameters between Action and XSP? Which are
	>     the best
	>      >     option?
	>      >      > I know:
	>      >      >     -session
	>      >      >     -request.setParameter
	>      >      > It's possible with Map returned? with response?
	>      >
	>      >     I would recommend the following:
	>      >
	>      >     public Map act(...) {
	>      >          ...
	>      >          Map result = new HashMap();
	>      >          result.put("foo", value);
	>      >          return result;
	>      >     }
	>      >
	>      >
	>      >     <map:act type="...">
	>      >        <map:generate type="xsp" src="...">
	>      >          <map:parameter name="foo" value="{foo}"/>
	>      >        </map:generate>
	>      >     </map:act>
	>      >
	>      >
	>      >     XSP: String foo = parameters.getParameter(foo);
	>      >
	>      >
	>      >     This way you have a separation between parameter names in action
	>      >     and XSP and see what happens in the sitemap.
	>      >
	>      >     -- Andreas
	>      >
	>      >
	>      >   
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