On Thu, Nov 24, 2016 at 2:28 PM, Pascal BASTIEN <[email protected]> wrote:
>
>> >> >
>> >> > I use this methods,
>> >> hasParent(EntityReference
>> expectedParent) and i noticed that
>> >>
>> I can not use string to set EntityReference.
>> >> > Then i must use this before:
>> "#set
>> >> ($reference =
>> >>
>> $services.model.resolveSpace('xwiki:Encyclopédie'))"
>> >> and
>> "$doc.documentReference.hasParent($reference)"
>> >> because
>> >>
>> $doc.documentReference.hasParent('xwiki:Encyclopédie')
>> >> doesn't work.
>> >> > Am I right? Anyway, I
>> >> can understand that.
>> >>
>> >> There
>> >> is one magic thing about Velocity in
>> XWiki that you need to
>> >> keep
>> >> in mind: it automatically convert
>> >> parameters to the right type (when
>> >> there is
>> >> a
>> converter provided for that type).
>> >>
>> >> For example
>> the converter for the type
>> >>
>> EntityReference understand the
>> >>
>> following
>> >> syntax:
>> [<entitytype>:]<entityreference> (the
>> >> default entity
>> >> type is "document"
>> >> if you don't provide it) so the
>> space with
>> >> reference
>> "xwiki:Encyclopédie" will
>> >> be the string
>> >>
>> "space:xwiki:Encyclopédie" as in
>> >>
>> hasParent('space:xwiki:Encyclopédie').
>> >
>> > Right :-)
>> $doc.documentReference.hasParent('space:xwiki:Encyclopédie')
>> work well but I don't understand why we must use
>> "xwiki" in space name.
>>
>> You don't have to use "xwiki".
>> "xwiki" is is the wiki in which the
>> space is located, if you want the space
>> "Encyclopédie" in the current
>> wiki then just don't put the wiki as in
>> $doc.documentReference.hasParent('space:Encyclopédie').
>> Keep it mind
>> that we are talking about the
>> space reference here, not the space
>> name.
>
> Heu .... it is not the same?
>
> Then maybe I found an issue because without "xwiki:"
> documentReference.hasParent doesn't work:
> On jetty package 8.4:
> I paste this velocity code: in the page:
> http://localhost:8080/xwiki/bin/edit/Paréééént/sousParent/WebHome
> $doc.documentReference.hasParent('space:Paréééént') doesn't work (false)
> $doc.documentReference.hasParent('space:xwiki:Paréééént') work well (true)
>
> $doc.documentReference.hasParent('space:sousParent') doesn't work (false)
> $doc.documentReference.hasParent('space:xwiki:Paréééént.sousParent') work
> well (true)
Indeed I skipped the fact that hasParent does not resolve the
parameter, it has to be the full reference so indeed you have to
explicitly indicate the wiki or it won't match the document wiki.
Then it depend what is your exact use case:
* if you want to check if the document in in the space "Paréééént" of
the current wiki then you should resolve "Paréééént" and then passe
the resolved reference to hasParent
* if you know you are searching in wiki "xwiki" then it's fine with
hasParent('space:xwiki:Paréééént')
>
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--
Thomas Mortagne
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