I filed this bug: https://issues.apache.org/struts/browse/WW-2015 

I think this is a valid feature but agree it should be forced evaluation as
I have in my example.  Definitely think it needs to be fixed though.

Kind regards,
Martin


-----Original Message-----
From: Dave Newton [mailto:[EMAIL PROTECTED] 
Sent: 28 June 2007 12:54
To: Struts Users Mailing List
Subject: Re: Struts2 <s:url method with OGNL

--- "Petzsch, Martin" wrote:
> Which is fine - except; why is the OGNL in the
> method attribute not processed?

I don't believe that every attribute is expecting an
OGNL expression.

The problem is that the tag reference claims "method"
is evaluated, but the source doesn't appear (on
cursory examination) to evaluate it.

I think the issue would be that if 'method' was always
evaluated then if you were just passing in a string
you'd need to quote it:

<s:url ... mathod="'list'" .../> which is unwieldy.

This would be a field where I'd want to see "forced
evaluation", i.e., require the use of the OGNL escape
chars if it was meant to be an expression, otherwise
it would be a simple string:

<s:url ... method="%{myExpr}" .../> (force eval)
<s:url ... method="myMethod" .../> (simple string)

I'd file a JIRA; don't know what the outcome would be.
At minimum a documentation change, at most the
creation of a set of "optionally evaluated"
attributes.

d.



       
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