{{for user in db((db.online.last_visit>time.time()-dt)
(db.online.user_id==db.auth_user.id).select():}}
{{=user.auth_user.last_name}}<br />
{{pass}}
On Jun 15, 2:17 pm, pk <peter.kirch...@youngdesigners.de> wrote:
> i need it like so (logic):
>
> Folgende User sind online:<br /><br />
> {{for onuser in db.auth_user:}}
> {{if(URL(r=request,c='userstate',f='is_user_online(onuser)')):}}
> {{=onuser.last_name}}
> {{pass}}
> {{pass}}
>
> On 15 Jun., 20:48, pk <peter.kirch...@youngdesigners.de> wrote:
>
> > oh i forget to ask,
>
> > and how can i now display on the html page, which user are online?
> > thanks massimo for your time ;)
>
> > On 15 Jun., 20:24, pk <peter.kirch...@youngdesigners.de> wrote:
>
> > > thanks massimo ;)
>
> > > On 15 Jun., 20:07, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > > > Put this in your layout.html
>
> > > > <script language="Javascript" type="text/javascript">
> > > > jQuery(document).ready(function(){
> > > > setTimeout("keepalive('{{=URL
> > > > (r=request,c='default',f='keepalive')}}')",2000);});
>
> > > > </script>
>
> > > > This in your model
>
> > > > db.define_table('online',SQLField('user_id',db.auth_user),SQLField
> > > > ('last_visit','integer'))
>
> > > > This in your default.py controller
>
> > > > @auth.requires_login()
> > > > def keepalive():
> > > > import time
> > > > if not db.online[auth.user.id]:
> > > > db.online.insert(user_id=auth.user.id,last_visit=time.time())
> > > > else:
> > > > db(db.online.user_id==auth.user.id).update(last_visit=time.time
> > > > ())
>
> > > > and use this function to check
>
> > > > def is_user_online(user_id):
> > > > import time
> > > > dt = 5000
> > > > return db(db.online.user_id==user_id)
> > > > (db.online.last_visit>time.time()-dt.count()>0
>
> > > > Massimo
>
> > > > On Jun 15, 12:57 pm, pk <peter.kirch...@youngdesigners.de> wrote:
>
> > > > > hi,
>
> > > > > is there a available command or function to check whether the user
> > > > > (from auth.user) is online or not?
>
> > > > > thanks
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