you need do use websockets (gluon/contrib/comet_messaging.py)
On Feb 28, 4:55 am, Sanjeet Kumar <sanjeet....@gmail.com> wrote:
> I am going to develop the time sheet app so for that i captured the login
> and logout event through this :-
> auth.settings.login_onaccept = lambda form: lgin(form)
> auth.settings.logout_onlogout = lambda usr: lgout(usr)
>
> and one more question in my mind when the browser will be closed by some
> reasons and the system will be shut-down due to power loss that time how we
> capture the event and will show it logout and update our database following
> is my database and the controller :-
>
> database:-
>
> db.define_table('employee_login_detail',
> Field('employee_id'),
> Field('employee_name'),
> Field('employee_login_date'),
> Field('employee_login_time'),
> Field('employee_logout_date',default='Logged in'),
> Field('employee_logout_time',default='Logged in'),
> Field('total_minutes',default='Logged in'))
>
> Controller:-
>
> def lgin(form):
> import datetime
> import time
> currentdate=datetime.date.today()
> now = time.localtime(time.time())
> starttime = datetime.datetime.now()
> session.starttime = starttime
> currenttime = time.strftime("%H:%M:%S", now)
> session.time = currenttime
> for row in db(db.auth_user.email ==
> auth.user.email).select(db.auth_user.first_name):
> firstname=row.first_name
> db.employee_login_detail.insert(employee_id = auth.user.email,
> employee_name=firstname, employee_login_date=currentdate,
> employee_login_time=currenttime)
> return ''
>
> def lgout(usr):
> import datetime
> import time
> currentdate=datetime.date.today()
> now = time.localtime(time.time())
> endtime=datetime.datetime.now()
> starttime = session.starttime
> delta = (endtime - starttime)
> totalminutes = str(delta.seconds / 60)
> currenttime = time.strftime("%H:%M:%S", now)
> db((db.employee_login_detail.employee_id == auth.user.email) &
> (db.employee_login_detail.employee_login_date == currentdate) &
> (db.employee_login_detail.employee_login_time ==
> session.time)).update(employee_logout_date=currentdate,
> employee_logout_time=currenttime, total_minutes=totalminutes)
> return ''
