Hi Antoine,
What you are trying will work in the master (1.0-dev).
In the master the z_language variable is handled in a special way.
In the 0.x you can set the language in the request handler or for template
expressions like:
{{ _”Hello” with z_language = `de` }}
(Note the back-ticks, that forces an atom, all language codes are atoms.)
In Erlang you can set the language like this:
Context1 = z_context:set_language(de, Context)
In a dispatch rule you need to use “z_language”, you could do it like this:
{page, ["page", id, z_language, slug ], controller_page, [ … ]}
And then maybe also force it to be two letters:
{page, ["page", id, {z_language, “^[a-z][a-z]$”}, slug ],
controller_page, [ … ]}
Note that this is only used for dispatching requests.
I don’t expect it to work for the url generation...
mod_translation will see the “z_language” during the session notifications and
set the language.
Regretfully we don’t have a way to force a fixed language in the controller
options.
That would be easy to add though, if you like you can file an issue for that
and explain your use case.
Best, Marc
> On 05 Dec 2016, at 19:28, Antoine <antoine.koe...@gmail.com> wrote:
>
> Hello,
>
> I'm in a specific configuration that prevent url rewriting for setting
> language.
> So I tried to extract and language parameter using a dispatch url:
>
> .. ["page", id, lang, slug ], controller_template ....
>
> Inside the template I would like to be able to do the following:
>
> {% include "_sub_template" z_language=q.lang %}
>
> But that fails.
>
> If I understand correctly the only way to force a new language is the
> z_language var in the javascript side ?
>
> Is there a way to force z_language ?
>
> Should I need to create a specific controller_X that will pass a z_language
> var to a z_render:template() ?
>
> NOTE:
> I even tried:
> {% with q.lang as z_language %}
> {_ translate me _}
> {% trans "translate me" %}
> {% endwith %}
>
> Nothing works :-(
>
>
> Thank you !
>
>
>
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