BrianJones wrote:
> Hello,
>
> This is just a quick question regarding the functionality of tags, and
> searching by tags.
>
> Currently, when you go to the 'Tags' page, where a list of all tags being
> used is displayed, when you click on one of the tags, it transfers you to a
> page containing a table of all the pages that are using this tag, with some
> other information.
>
> My question is regarding how, or if it is at all possible to utilize this
> search functionality with multiple tags. For instance, instead of just
> searching for tag 'abc', to be able to search for all documents that contain
> two tags, 'abc, and 'def'.
>
> I know in confluence this is possibly simply by selecting another tag, or
> appending the tag name with a '+' in the address bar (.../tag_a+tag_b).
>
> Can anyone provide me with a bit of information regarding this? Thanks very
> much to the community.
>
> Cheers
#set($tagFilter = "")
#foreach($requestedTag in $request.getParameterValues('tag'))
#set($tagFilter = "${tagFilter} and '${requestedTag}' in
elements(prop.list)")
#end
#set($sql = ", BaseObject as obj, DBStringListProperty as prop where
obj.name=doc.fullName and obj.className='XWiki.TagClass' and
obj.id=prop.id.id and prop.id.name='tags' ${tagFilter} order by doc.name
asc")
#set ($list = $xwiki.searchDocuments($sql))
Now, just use several tag=value request parameters, as in:
?tag=tag1&tag=tag2
--
Sergiu Dumitriu
http://purl.org/net/sergiu/
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