I was working on a proof of concept for Unified EL:
http://cwiki.apache.org/S2PLUGINS/unified-el-plugin.html
I had a basic value stack up and running, however, I never took it any
farther than that. Richard Burton is planning on implemented an MVEL
stack in the near future, but he's waiting on some changes from Chris
Brock in MVEL itself.
I think in the long run, we really need a new tag library to fully take
advantage of the unfied EL. Even if we do that though, standard unified
EL is not as powerful as OGNL. We would need to extend the language or
be limited when compared to what is possible with OGNL today. Maybe for
some people that's not an issue, but I fear that would keep some people
from switching.
Tom
Adam Hardy wrote:
Ing. Andrea Vettori on 30/11/07 16:40, wrote:
It seems to me that if the problem is triggered only when using a
request parameter inside EL than EL should be on by default on s2
tags because using request parameters that way is bad practice
(should'nt we use actions getters/setters and than call a jsp view?)
I also think that this mixture of OGNL and EL is confusing and if I
must choose to have only one I'll choose EL that's a standard and is
supported on many other taglibs.
I thought I heard Ted say a month ago that Don was doing some
refactoring in XWork that would allow the script language to be
pluggable.
I missed any further comments on the subject though so I don't know if
it was successful or still in the pipeline or what.
Regards
Adam
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