you can use webhelpers.paginate to do this.
i wrote a decoration to wrap it.
you can use it like this:
@expose('xxxx.templates.book.home')
@paginate('books')
def home(self, **kw):
books_query = DBSession.query(Book)
return dict(page='home', books=books_query)
then 'books' in dict will be converted to a page object
------------------------------------------------------
code:
from webhelpers import paginate as p
class paginate(object):
def __init__(self, *collections):
self.collections = collections
def __call__(self, f):
def wrapped_f(*args, ** kw):
d = f(*args, ** kw)
for c in self.collections:
if d.get(c):
page = p.Page(d[c], int(kw.get("p") or
1),items_per_page=10)
d[c] = page
return d
return wrapped_f
Yours
Faithfully
Jeffrey Hsu
On Tue, Jun 30, 2009 at 10:00 AM, jj.galvez <[email protected]> wrote:
>
> hi, I need help with pagination,
> I created a crud app following the example from the docs (http://
> www.turbogears.org/2.0/docs/main/Extensions/Crud/index.html?highlight=crud
> )
> but now I have so many things in my database that they don't all fit
> in a single page and I need pagination, I tried to just add @pageinate
> ('unique_name') as a decorator, but when I call the page nothing shows
> up. Any and all help is appreciated
>
> >
>
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