Thanx a lot, it worked like a scharm, I just changed the requestScope to applicationScope. So I would say u understood!
This works really nice as a rights management replacement. Would any of you out there implement this different? I thought of the JSF rendered attribute when I did this. /Robert -----Original Message----- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Laurie Harper Sent: Monday, February 27, 2006 9:51 PM To: user@struts.apache.org Subject: Re: Using bean the same way as bundle with a static string as param. Robert Alexandersson wrote: > Hello. > > I am using JSP 2.0 tagfiles creating custommtags and want a render > controller. > I want to make a sort of <mytag:render property="module.page.part"> > > In a controller i create the settingbean parameters. > In the jsp I call the tag file. > In the tagfile I try to evaluate the incoming static string byt this I > can not figure out. > The render attribute contains a string "[EMAIL PROTECTED]@[EMAIL PROTECTED]" but > I can not use this in the test of c:if because it evaluates the string > not the bean-param value behind it. Is it possible to set this value > into a new parameter and getting its real value. I can print it using > bean:write but thats it.... > > > Example CODE: > > JSP > <mytag:render property="myapp.person.company"> > <fieldset> > <legend>Company</legend> > <inparam > ... > </fieldset> > </mytag:render> > > JAVA-CODE > > public static void createRender(ServletContext context){ > context.setAttribute("[EMAIL PROTECTED]@[EMAIL PROTECTED]", new Boolean(true)); > } > > > TAG-FILE > > <%@ tag body-content="scriptless" %> > <%@ attribute name="property" required="true" %> > > <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"; %> > <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"; %> > <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> > > <jsp:doBody var="thebody" /> > > <c:set var="render" value="[EMAIL PROTECTED]:replace(property, '.', > '@')}"></c:set> > > <c:if test="${render}"> > ${thebody} > </c:if> I'm not sure I fully understand what you're after, but maybe this will do what you want: <c:set var="renderExp" value="[EMAIL PROTECTED]:replace(property, '.','@')}"></c:set> <c:set var="render" value="${requestScope[renderExp]}"/> You'll need to change your Java code to store the property in request scope instead of the servlet context, too. L. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
