Thanks. Yeah, that's good practice. Didn't seem to fix my problem
though. That still evaluated to false.
Pierre Lavignotte wrote:
Hi,
you should consider comparing strings with the equals() method :
"invalid".equals(#parameters.status)
Cordialement,
Pierre Lavignotte
Ingénieur Conception & Développement
http://pierre.lavignotte.googlepages.com
On Fri, Apr 17, 2009 at 8:01 PM, Terry Gardner <terry.gard...@sun.com>wrote:
try <s:if test='%{#parameters.status == "invalid"}'>
On Apr 17, 2009, at 1:58 PM, Russell Neufeld wrote:
Hi all,
I'm still coming up the learning curve on Struts2, and I've come across
something I can't explain. Hopefully you guys out there can help me
understand this. I have a request parameter "status" set to "invalid" which
I'd like to access from within a JSP. If I use the following line:
<s:property value="#parameters.status"/>
I see "invalid" written to the HTML, which is what I expect. However, if
I try to use that in an expression, like this:
<s:if test='#parameters.status == "invalid"'>
this always evaluates to false. Similarly, this:
<s:property value="#parameters.status == 'invalid'"/>
prints out "false" to the HTML output. However, if I do the following:
<s:set var="foo">bar</s:set>
<s:property value="#foo == 'bar'"/>
that prints out "true" to the HTML output. Yet this:
<s:set var="status" value="#parameters.status"/>
<s:property value="#status == 'invalid'"/>
prints out "false" to the HTML output.
Can someone help me understand this behaviour please? Any ideas on how
to compare a request parameter to a string literal? Thanks,
Russ
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org