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From Dave Newton <newton.d...@yahoo.com>
Subject [OT] Re: Can anyone explain the leading "r" in OGNL list syntax?
Date Thu, 30 Aug 2007 08:36:20 GMT
FYI,

http://fmpp.sourceforge.net/freemarker/versions_2_3.html

gotten by searching for "freemarker +r prefix". Search
for "raw" once you're there.

d.

--- Dave Newton <newton.dave@yahoo.com> wrote:

> I'd probably try asking this on a FreeMarker list
> since the exception after removing the "r" came from
> FreeMarker.
> 
> --- james_carbon5 <james@carbonfive.com> wrote:
> 
> > 
> > Thanks for the response Musachy. So, is the "r" 
> > shorthand to let freemarker
> > know that my list is a LinkedHashMap? If not, what
> > is the "r" doing?
> > 
> > Thanks again,
> > James
> > 
> > 
> > Musachy Barroso wrote:
> > > 
> > > Do it like:
> > > 
> > > list="%{#@java.util.LinkedHashMap@{'Regular' :
> > 'Regular', 'Decaf':
> > > 'Decaf'}}"
> > > 
> > > musachy
> > > 
> > > On 8/29/07, james_carbon5 <james@carbonfive.com>
> > wrote:
> > >>
> > >> Thanks for the response Dale. The "r" isn't a
> > typo. If I remove it I get:
> > >>
> > >> javax.servlet.ServletException:
> > freemarker.core.ParseException: Error on
> > >> line ...
> > >> Found string literal: "foo"
> > >> Expecting: number
> > >>
> > >> etc...
> > >>
> > >> Thanks,
> > >> James
> > >>
> > >>
> > >> DNewfield wrote:
> > >> >
> > >> >
> > >> > I've not written much freemarker, but I'd bet
> > the r is a typo.  The
> > >> > important difference between the two tags you
> > have are the single
> > >> quotes
> > >> > around the value of the list attribute.
> > >> >
> > >> > james_carbon5 wrote:
> > >> >> <@s.select ... list=#{"foo":"foo
> > stuff","bar":"bar stuff"} />
> > >> >> <@s.select ... list=r'#{"foo":"foo
> > stuff","bar":"bar stuff"}' />
> > >> >
> > >> > -Dale
> > >> >
> > >> >
> >
>
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> > >> >
> > >> >
> > >>
> > >> --
> > >> View this message in context:
> > >>
> >
>
http://www.nabble.com/Can-anyone-explain-the-leading-%22r%22-in-OGNL-list-syntax--tf4349553.html#a12393954
> > >> Sent from the Struts - User mailing list
> archive
> > at Nabble.com.
> > >>
> > >>
> > >>
> >
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> > -- 
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http://www.nabble.com/Can-anyone-explain-the-leading-%22r%22-in-OGNL-list-syntax--tf4349553.html#a12395847
> > Sent from the Struts - User mailing list archive
> at
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> > 
> > 
> >
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