On Jan 9, 2008 9:51 AM, Ben Hoyt <[EMAIL PROTECTED]> wrote:
>
>
> > I hope web.py can provide us AJAX func.
> >
>
> It sure can. :-) An AJAX request is just a normal request, but initiated
> via JavaScript and returning XML or JSON. For example, a web.py handler that
> grabs the number of users on your site and returns it as JSON (untested):
>
> class num_users:
> def GET(self):
> n = web.select('users', what='count(*) as n')[0].n
> web.header('Content-Type', 'text/plain')
> print '[%d]' % n
JSON has its own mime type:
application/json
http://www.ietf.org/rfc/rfc4627.txt
It's always a good thing to use it.
And please don't add all the AJAX helpers � la Ruby On Rails into
web.py, no one needs that. (If it was the initial question)
-- Yoan
> DecentURL.com uses an AJAX-style request like this for its live "grabbing
> title" feature. See the docs for api-title here:
> http://decenturl.com/tools#api-title
>
> And here's the AJAX JavaScript that calls this:
> http://static.decenturl.com/common.js
>
> -Ben
>
>
> --
> Ben Hoyt, http://benhoyt.com/
> >
>
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