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From james_carbon5 <ja...@carbonfive.com>
Subject Re: Can anyone explain the leading "r" in OGNL list syntax?
Date Wed, 29 Aug 2007 21:09:46 GMT

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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>> >
>> >
>>
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>>
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> 
> 
> -- 
> "Hey you! Would you help me to carry the stone?" Pink Floyd
> 
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