thank you so much for your hints and pointers, pbreit. i've already read the
url, but still don't understand, what is the intent of the url. but i get it
what you've said, again thank you very much.

On Mon, May 16, 2011 at 12:44 AM, pbreit <pbreitenb...@gmail.com> wrote:

> You could check out this approach:
> http://packages.python.org/web2py_utils/paginate.html
>
> {{ }} *ONLY* work in views. The other thing you could consider if you want
> to put it in a controller, model or module is using HTML tag helpers like
> this:
>
> if page:
>         previous = A('previous', _href=URL(args=[page-1]))
>

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