RE: Mapped Property? Iinterpolated runtime values are forbidden?

[Michael Marrotte]

Like I say, the expression captures the semantic meaning -- obviously
syntactically wrong.  So, do u have any idea on how to dynamically name
setters for a Mapped property?

Any help is greatly appreciated.


Thanks,


--Mike

-----Original Message-----
From: Robert Taylor [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 22, 2003 9:41 AM
To: Struts Users Mailing List
Subject: RE: Mapped Property? Iinterpolated runtime values are
forbidden?


See JSP Spec: 2.13.1:

"The expression must appear by itself (multiple
expressions, and mixing of expressions and string constants are not
permitted)."

You could try this:

 [JSP]
 ...
 <logic:iterate id="unpaidCitation" name="unpaidCitaions" >
 <tr>
   <td><% String property = "payCitation(" + unpaidCitation.getCitation() +
")"; %>
     <html:checkbox property="<%=property%>)"/>
     <bean:write name="unpaidCitation" property="citation" filter="true"/>
   </td>


> -----Original Message-----
> From: Michael Marrotte [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 22, 2003 9:16 AM
> To: Struts Users Mailing List
> Subject: Mapped Property? Iinterpolated runtime values are forbidden?
>
>
> I'm trying to dynamically write the setter values for a "mapped" property.
> But, I get the following error:
>
> 500 Servlet Exception
> /tt-pay/pages/UnpaidCitations.jsp:20: interpolated runtime values are
> forbidden
> by the JSP spec at `payCitation(<%= unpaidCitation.getCitation() %>)'
>
>
> ------------------------------------------------------------------
> ----------
> ----
> Resin 2.1.4 (built Fri Aug 2 14:16:52 PDT 2002)
>
>
> >From the following implementation, which semantically expresses the goal:
>
> [ActionForm]
> ...
> public final class CheckoutForm extends ActionForm {
>   private HashMap payCitations = new HashMap();
>
>   public Object getPayCitation(String key) {
>     return (payCitations.get(key));
>   }
>
>   public void setPayCitation(String key, Object value){
>     payCitations.put(key, value);
>   }
> ...
>
> [JSP]
> ...
> <logic:iterate id="unpaidCitation" name="unpaidCitaions" >
> <tr>
>   <td>
>     <html:checkbox property="payCitation(<%= unpaidCitation.getCitation()
> %>)"/>
>     <bean:write name="unpaidCitation" property="citation" filter="true"/>
>   </td>
> ...
>
> Any ideas on what's wrong here or how to do this another way, with a Map
> (trying to stay away from idexes)?
>
> --Mike
>
>
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