def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Student_payment()
self.ui.setupUi(self)
self.conn()
Teacher_query = QSqlQuery()
Teacher_query.exec_("select Student_name from Student")
model = QSqlQueryModel()
model.setQuery(Teacher_query)
self.ui.Student_listView.setModel(model)
self.ui.Statement_btn.setEnabled(False)
self.ui.Search_btn.clicked.connect(self.search_student)
self.ui.Statement_btn.clicked.connect(self.print_history)
self.ui.Student_listView.clicked.connect(self.select_student)
Term_query = QSqlQuery()
Term_query.exec_(
"select Current_term from System where System_id = '1'")
Term_query.next()
self.ui.cur_term = Term_query.value(0)
self.ui.rates = []
self.ui.time = []
Rate_query = QSqlQuery()
Rate_query.exec_(
"select Tuition_Rate, Tuition_Time from Tuition_Rates ")
while Rate_query.next():
self.ui.rates.append(float(Rate_query.value(0)))
self.ui.time.append(float(Rate_query.value(1)))
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Student_payment()
self.ui.setupUi(self)
self.conn()
Teacher_query = QSqlQuery()
Teacher_query.exec_("select Student_name from Student")
model = QSqlQueryModel()
model.setQuery(Teacher_query)
self.ui.Student_listView.setModel(model)
self.ui.Statement_btn.setEnabled(False)
self.ui.Search_btn.clicked.connect(self.search_student)
self.ui.Statement_btn.clicked.connect(self.print_history)
self.ui.Student_listView.clicked.connect(self.select_student)
Term_query = QSqlQuery()
Term_query.exec_("select Current_term from System where System_id = '1'")
Term_query.next()
self.ui.cur_term = Term_query.value(0)
self.ui.rates = []
self.ui.time = []
Rate_query = QSqlQuery()
Rate_query.exec_("select Tuition_Rate, Tuition_Time from Tuition_Rates ")
while Rate_query.next():
self.ui.rates.append(float(Rate_query.value(0)))
self.ui.time.append(float(Rate_query.value(1)))
class Student_payment_window(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Student_payment()
self.ui.setupUi(self)
self.conn()
Teacher_query = QSqlQuery()
Teacher_query.exec_("select Student_name from Student")
model = QSqlQueryModel()
model.setQuery(Teacher_query)
self.ui.Student_listView.setModel(model)
self.ui.Statement_btn.setEnabled(False)
self.ui.Search_btn.clicked.connect(self.search_student)
self.ui.Statement_btn.clicked.connect(self.print_history)
self.ui.Student_listView.clicked.connect(self.select_student)
Term_query = QSqlQuery()
Term_query.exec_(
"select Current_term from System where System_id = '1'")
Term_query.next()
self.ui.cur_term = Term_query.value(0)
self.ui.rates = []
self.ui.time = []
Rate_query = QSqlQuery()
Rate_query.exec_(
"select Tuition_Rate, Tuition_Time from Tuition_Rates ")
while Rate_query.next():
self.ui.rates.append(float(Rate_query.value(0)))
self.ui.time.append(float(Rate_query.value(1)))
def get_rate(self, minitue):
for i in range(len(self.ui.time)):
if (minitue <= self.ui.time[i]):
return self.ui.rates[i]
return self.ui.rates[-1]
def search_student(self):
input_student_name = self.ui.Teacher_lineEdit.text()
Student_query = QSqlQuery()
Student_query.exec_(
"select Student_name from Student where Student_name like '%%%s%%'"
% input_student_name)
model = QSqlQueryModel()
model.setQuery(Student_query)
self.ui.Student_listView.setModel(model)
def print_history(self):
self.ui.Statement_btn.setEnabled(True)
Hours_query = QSqlQuery()
Hours_query.exec_(
"select sum(TIME_TO_SEC(TIMEDIFF(C.Class_end_time, C.Class_time))) from Student as S, Student_Class as SC, Class as C\
where S.Student_id = SC.Student_id and SC.Class_id = C.Class_id and S.Student_name = '%s'\
and SC.Student_semester_taken = '%s'" %
(self.ui.name, self.ui.cur_term))
class_query = QSqlQuery()
class_query.exec_(
"select C.Class_name, TIME_TO_SEC(TIMEDIFF(C.Class_end_time, C.Class_time)) from Student as S, Student_Class as SC, Class as C where \
S.Student_id = SC.Student_id and SC.Class_id = C.Class_id and S.Student_name = '%s' \
and SC.Student_semester_taken = '%s'" %
(self.ui.name, self.ui.cur_term))
class_name = []
class_min = []
while class_query.next():
class_name.append(class_query.value(0))
class_min.append(str(class_query.value(1) / 60.0) + ' minutes')
Hours_query.next()
minutes = 0
if not isinstance(Hours_query.value(0), QtCore.QPyNullVariant):
minutes = int(Hours_query.value(0)) / 60
Money = 0.0
Money_query = QSqlQuery()
Money_query.exec_(
"select sum(P.Amount_paid) from Student as S, Payment as P where S.Student_id = P.Student_id and \
S.Student_name = '%s' and P.Semester_paid = '%s'" %
(self.ui.name, self.ui.cur_term))
Money_query.next()
if not isinstance(Money_query.value(0), QtCore.QPyNullVariant):
Money = float(Money_query.value(0))
self.ui.print = Print_window(class_name, class_min, minutes,
self.ui.name, self.ui.cur_term, Money,
self.get_rate(minutes))
self.ui.print.show()
'''
self.ui.history = Teacher_history_dialog(self.ui.name)
self.ui.history.show()
'''
def select_student(self, index):
#TODO
#total hours
self.ui.name = index.data()
self.ui.Statement_btn.setEnabled(True)
def conn(self):
self.db = QSqlDatabase.addDatabase("QMYSQL")
self.db.setHostName("services1.mcs.sdsmt.edu")
self.db.setDatabaseName("db_dancesoft_f15")
self.db.setUserName("dancesoft_f15")
self.db.setPassword("DanceSoft")
return self.db.open()
class Student_payment_window(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Student_payment()
self.ui.setupUi(self)
self.conn()
Teacher_query = QSqlQuery()
Teacher_query.exec_("select Student_name from Student")
model = QSqlQueryModel()
model.setQuery(Teacher_query)
self.ui.Student_listView.setModel(model)
self.ui.Statement_btn.setEnabled(False)
self.ui.Search_btn.clicked.connect(self.search_student)
self.ui.Statement_btn.clicked.connect(self.print_history)
self.ui.Student_listView.clicked.connect(self.select_student)
Term_query = QSqlQuery()
Term_query.exec_("select Current_term from System where System_id = '1'")
Term_query.next()
self.ui.cur_term = Term_query.value(0)
self.ui.rates = []
self.ui.time = []
Rate_query = QSqlQuery()
Rate_query.exec_("select Tuition_Rate, Tuition_Time from Tuition_Rates ")
while Rate_query.next():
self.ui.rates.append(float(Rate_query.value(0)))
self.ui.time.append(float(Rate_query.value(1)))
def get_rate(self, minitue):
for i in range(len(self.ui.time)):
if (minitue <= self.ui.time[i]):
return self.ui.rates[i]
return self.ui.rates[-1]
def search_student(self):
input_student_name = self.ui.Teacher_lineEdit.text()
Student_query = QSqlQuery()
Student_query.exec_("select Student_name from Student where Student_name like '%%%s%%'" % input_student_name)
model = QSqlQueryModel()
model.setQuery(Student_query)
self.ui.Student_listView.setModel(model)
def print_history(self):
self.ui.Statement_btn.setEnabled(True)
Hours_query = QSqlQuery()
Hours_query.exec_("select sum(TIME_TO_SEC(TIMEDIFF(C.Class_end_time, C.Class_time))) from Student as S, Student_Class as SC, Class as C\
where S.Student_id = SC.Student_id and SC.Class_id = C.Class_id and S.Student_name = '%s'\
and SC.Student_semester_taken = '%s'" % (self.ui.name, self.ui.cur_term))
class_query = QSqlQuery()
class_query.exec_("select C.Class_name, TIME_TO_SEC(TIMEDIFF(C.Class_end_time, C.Class_time)) from Student as S, Student_Class as SC, Class as C where \
S.Student_id = SC.Student_id and SC.Class_id = C.Class_id and S.Student_name = '%s' \
and SC.Student_semester_taken = '%s'" % (self.ui.name, self.ui.cur_term))
class_name = []
class_min = []
while class_query.next():
class_name.append(class_query.value(0))
class_min.append(str(class_query.value(1)/60.0) + ' minutes')
Hours_query.next()
minutes = 0
if not isinstance(Hours_query.value(0), QtCore.QPyNullVariant):
minutes = int(Hours_query.value(0)) / 60
Money = 0.0
Money_query = QSqlQuery()
Money_query.exec_("select sum(P.Amount_paid) from Student as S, Payment as P where S.Student_id = P.Student_id and \
S.Student_name = '%s' and P.Semester_paid = '%s'" % (self.ui.name, self.ui.cur_term))
Money_query.next()
if not isinstance(Money_query.value(0), QtCore.QPyNullVariant):
Money = float(Money_query.value(0))
self.ui.print = Print_window(class_name, class_min, minutes, self.ui.name, self.ui.cur_term, Money, self.get_rate(minutes))
self.ui.print.show()
'''
self.ui.history = Teacher_history_dialog(self.ui.name)
self.ui.history.show()
'''
def select_student(self, index):
#TODO
#total hours
self.ui.name = index.data()
self.ui.Statement_btn.setEnabled(True)
def conn(self):
self.db = QSqlDatabase.addDatabase("QMYSQL")
self.db.setHostName("services1.mcs.sdsmt.edu")
self.db.setDatabaseName("db_dancesoft_f15")
self.db.setUserName("dancesoft_f15")
self.db.setPassword("DanceSoft")
return self.db.open()