use the power, Luke!
you have something like this
A(TAG.i(_class="icon-thumbs-up"), _rel="tooltip", _title="you like this",
_class="btn", _href=URL("plus",args=result.id))
and you can turn it into a callback using
A(TAG.i(_class="icon-thumbs-up"), _rel="tooltip", _title="you like this",
_class="btn", callback=URL("plus",args=result.id))
On Saturday, December 8, 2012 3:42:49 PM UTC+1, jonas wrote:
>
> Hi
>
> I still have some problems with callbacks. I have a like button that is in
> my index.html view that add 1 to a database, then displays it:
>
> <a class="btn" href={{=URL("plus",args=result.id)}} rel="tooltip"
> title="you like this"><i class="icon-thumbs-up"></i></a>
>
> I want to call the plus function as a callback to avoid render another
> view, i.e I want to render the result in the index view, but I don't know
> how to replace it in the above format. I also have to send the id to the
> callback.
>
> the function:
>
> def plus():
>
> """ add or subtract likes """
> print "called",request.args(0)
> db(db.blog.id==request.args(0)).update(plus=db.blog.plus+1.0)
> db.commit()
>
> # redirect(URL('index'))
>
>
--
