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Date: Fri, 14 Nov 2008 02:16:34 -0800 (PST)
From: PhoenixelRay <simon_bellaunion@web.de>
To: users@tiles.apache.org
Subject: Struts2/Tiles2 OGNL Problem
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Hi,

i have a little question because of a Problem I faced with OGNL in
Struts 2. I have tried a lot of things but it didn work.=20

OK. I=C2=B4ve set up a new Struts 2 Project with Tomcat 6.0 and integrated
Tiles 2. I want to use the menuing support of tiles.=20
This is the relevant code of the tiles-defs.xml:
------------------------
<definition name=3D"menue" template=3D"/tiles/menue.jsp">
  <put-list-attribute name=3D"myListAttribute">
        <item value=3D"menue.uebersicht" link=3D"uebersicht.action" />
        ...
  </put-list-attribute>
</definition>
------------------------

Here I want to define all sections of the main menue. The value of the
item property should be a ressource key which I have in the
"package.property" file in my project directory (WEB-INF/src/java). =20

The code of the the menue.jsp is:
------------------------
<tiles:importAttribute name=3D"myListAttribute" />
        <c:forEach var=3D"item" items=3D"${myListAttribute}">
         ${item.link} <s:property value=3D"${item.value}"/>=20
        <br/>
        </c:forEach>
------------------------

This loop should integrate the menu sections.=20

The exception I get is:
/tiles/menue.jsp(18,30) According to TLD or attribute directive in tag
file, attribute value does not accept any expressions

Without <s:property/> it would work.=20

I think the Problem is that the Struts-Tags dont support EL. Is it
possible to solve this Problem with OGNL? I dont know how I can access
the "item.link" and "item.value" properties with OGNL. Is there a way to
use EL with Stuts 2?=20

So many questions. I didnt find a solution in the net for this specific
problem and the OGNL documentation is not very helpfull for me. Maybe
someone can give me a little clue.

Thank you in advance.

Best regards=20

Ray
--=20
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