On Fri, Aug 07, 2009 at 08:39:14PM +0930, Antony Blakey wrote:
>
> On 07/08/2009, at 8:25 PM, Tim Somers wrote:
>
>> function(doc) {
>> if (doc.doc_type == "multiLangString") {
>> emit(doc.default, {
>> "default": doc.default,
>> "en-GB": doc.en-GB,
>> "fr-BE": doc.fr-BE,
>> "nl-BE": doc.nl-BE
>> });
>> }
>> }
>
> In javascript, doc.en-GB is actually doc.en - GB i.e. a subtration
> operation.
>
> You need to do this:
>
> "en-GB": doc['en-GB'],
> "fr-BE": doc['fr-BE'],
> "nl-BE": doc['nl-BE']
>
> This is a general Javascript trap.
And if it might not be present, then
"en-GB": doc['en-GB'] || null,
... etc
(otherwise you will get 'undefined' and couch-js falls over when trying to
serialize it)
You can of course just do
emit(doc.default, doc);
to get the whole document, or
emit(doc.default, null);
which emits no value, but since you have the docid you can query with
?include_docs=true
HTH,
Brian.
