On 16 ene, 20:59, Rajesh Dhawan <[EMAIL PROTECTED]> wrote:
> Hi,
>
> > I have a Menu app that takes data from the database and renders it
> > into a template. I was wondering if I can translate the output from
> > the database. There are only a few entries.
> > Can I add the text that the menu will render that is stored in the db
> > and add it to the .po file?
> > How can I do it?
>
> I am assuming that you mean "how can I add the language translations
> from the DB to the .po file dynamically?". That's complicated by the
> fact that adding to the .po file is not enough -- you will need to
> compile the .po file and restart the Django application. Translations
> get loaded only once when the application/server process starts up.
>
> If your menu doesn't change at all, you could just add the
> translations to the .po file manually :)
>
> Otherwise, something simple like the following will allow you to get
> dynamic translations:
>
> In your view that renders the menu, grab the value of
> request.LANGUAGE_CODE and fetch your menu items from the DB based on
> that language code. Then, send the menu items to your template. You
> will need to include LocaleMiddleware for this to work as described
> here:
>
> http://www.djangoproject.com/documentation/i18n/
>
> If you're not rendering your menus through a view, let us know how
> you're doing it and there's probably a way to use the above solution
> with it (middleware, templatetags, ...)
>
> -Rajesh D
I'm rendering the menu through templatetags, The output is a unordered
list (without the first ul) like this:
<li>
<a href="...">Category 1</a>
<ul>
<li><a href="...">Subcategory1</a></li>
<li><a href="...">Subcategory2</a></li>
</ul>
</li>
so what I need to translate Category 1, Subcategory1...
The list is built using a recursive function, and all the texts come
from the db.
This is the function, I'm sorry it's written in Spanish but I think
you can understan what I'm saying
def items(bloque, padre):
if padre == 0:
entradasMenu =
bloque.menu_set.filter(padre__isnull = True,
visible=True).order_by('orden')
else:
entradasMenu = bloque.menu_set.filter(padre =
padre,visible=True).order_by('orden')
salida=""
if entradasMenu:
for entrada in entradasMenu:
(1)----->>> salida += u"\t<li><a href='%s' title='%s'>
%s</a>\n" %( entrada.enlace, entrada.nombre, entrada.nombre )
#Si no tiene hijos cierro el li y si
no los meto aqui
tmp = items (bloque, entrada.id)
if tmp !="":
salida += u"<ul>%s</ul>" %
( tmp, )
salida += u"</li>"
return salida
In the line (1) is where the translation should be done.
Thank you.
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