def nextFrame(self):
un = self.e1.get()
pw = self.e2.get()
if un == '':
self.msg.set("User name cannot be empty")
return
elif pw == '':
self.msg.set("Password cannot be empty")
else:
try:
LoginDetails.con = connect.DBConnect.getConn()
print("Connected to database")
cur = LoginDetails.con.cursor()
cur.execute(
"select username ,password from admin where username='******'"
% un)
row = cur.fetchone()
if un == row[0] and pw == row[1]:
self.root.destroy()
takeop = Tk()
operateaccount.TakeOperation(takeop)
else:
self.msg.set("Exception : Invalid Login")
finally:
if LoginDetails.con != '':
LoginDetails.con.close()
print("Connection released")
return
def backWindow(self):
self.root.destroy()
back = Tk()
operateaccount.TakeOperation(back)
return
def menu(self):
self.root.destroy()
takeop = Tk()
operateaccount.TakeOperation(takeop)