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Date: Tue, 21 Oct 2008 14:12:07 +0100
From: Adam Hardy <ahardy.struts@cyberspaceroad.com>
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To: Struts Users Mailing List <user@struts.apache.org>
Subject: xwork injecting parameters into requestScope
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I have an Action and corresponding JSP form with the property "portfolio".

In my JSP, I have this JSTL tag test:

<c:if test="${not empty portfolio and portfolio.id gt 0}"> stuff </c:if>

which works fine for my purposes. But then when I submit the form and validation 
fails and myAction.portfolio is not initialized, Struts2 injects the portfolio 
request parameter into the requestAttributes.

Now my JSP blows up because:

${portfolio} = "0"

and

${not empty portfolio} = true

and then

${portfolio.id} ----> javax.servlet.jsp.JspException: 
javax.el.PropertyNotFoundException: Property 'id' not found on type 
java.lang.Character


What influence can I have over this injection behaviour?

Or perhaps, can I reformulate my test so that I can tell whether my 
"${portfolio}" is a string or a bean?

Thanks!
Adam


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