class Search_window(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Search_MainWindow()
self.ui.setupUi(self)
self.conn() #need catch exception
#TODO deal with foreign key
self.ui.Class = QSqlRelationalTableModel(db=self.db)
self.ui.Class.setTable("Class")
self.ui.Class.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.Class.setHeaderData(1, QtCore.Qt.Horizontal, "Name")
self.ui.Class.setHeaderData(2, QtCore.Qt.Horizontal, "Cost")
self.ui.Class.setHeaderData(3, QtCore.Qt.Horizontal, "Start Time")
self.ui.Class.setHeaderData(4, QtCore.Qt.Horizontal, "End Time")
self.ui.Class.setHeaderData(6, QtCore.Qt.Horizontal, "Location")
self.ui.Class.setHeaderData(7, QtCore.Qt.Horizontal, "Capacity")
self.ui.Class.setFilter('')
self.ui.Class.select()
#display window
self.ui.Class_view.setModel(self.ui.Class)
self.ui.Class_view.hideColumn(5)
self.ui.Class_view.hideColumn(8)
self.ui.Class_view.hideColumn(9)
self.ui.Class_view.hideColumn(10)
self.ui.Class_view.hideColumn(11)
self.ui.Class_view.hideColumn(12)
self.ui.Class_view.hideColumn(13)
self.ui.Search_btn.clicked.connect(self.search)
self.ui.Adv_search_btn.clicked.connect(self.advsearch_show)
self.ui.Reset_search_btn.clicked.connect(self.reset_table)
self.ui.Detail_btn.clicked.connect(self.detail_show)
self.ui.Back_btn.clicked.connect(self.close)
def Classinfo_update(self):
#TODO check input validity
#TODO Solve foreign key!!!!!!!!!!!!!!!
self.detail.ClassID = self.detail.ui.Id_detail_lineEdit.text()
self.detail.ClassName = self.detail.ui.Name_detail_lineEdit.text()
self.detail.ClassGender = self.detail.ui.Gender_detail_lineEdit.text()
self.detail.ClassEmail = self.detail.ui.Email_detail_lineEdit.text()
self.detail.ClassBirth = self.detail.ui.Birth_detail_dateEdit.date()
self.detail.ClassPhone = self.detail.ui.Phone_detail_lineEdit.text()
self.detail.ClassPG = self.detail.ui.Pguradian_detail_lineEdit.text()
self.detail.ClassSG = self.detail.ui.Sguardian_detail_lineEdit.text()
self.detail.ClassEcon = self.detail.ui.Econtact_detail_lineEdit.text()
self.detail.ClassEphone = self.detail.ui.Ephone_detail_lineEdit.text()
self.detail.ClassTuition = self.detail.ui.Tuition_detail_lineEdit.text(
)
self.detail.ClassAddress = self.detail.ui.Address_detail_lineEdit.text(
)
self.detail.ClassCity = self.detail.ui.City_detail_lineEdit.text()
self.detail.ClassState = self.detail.ui.State_detail_lineEdit.text()
self.detail.ClassMedical = self.detail.ui.Medical_detail_textEdit.toPlainText(
)
update_query = QSqlQuery()
'''
if update_query.exec_("Update Class, Address, Guardian Set Class.Class_name = '%s', Class.Class_sex = '%s', Class.Class_email = '%s', \
Class.Class_date_of_birth = '%s', Class.Class_home_phone = '%s', Class.Class_Emergency_contact = '%s', Class.Emergency_contact_phone = '%s', \
Class.Class_medical_information = '%s', Class.Tuition = '%s', \
Address.Street = '%s', Address.City = '%s', Address.State = '%s', Guardian.Guardian_name = '%s'\
Where Class.Class_id = '%d' and Class.Class_address = Address.Address_id and Class.Guardian_primary = Guardian.Guardian_id"\
%(self.detail.ClassName, self.detail.ClassGender, self.detail.ClassEmail, self.detail.ClassBirth.toString("yyyy-MM-dd"), self.detail.ClassPhone, self.detail.ClassEcon, self.detail.ClassEphone,\
self.detail.ClassMedical, self.detail.ClassTuition, self.detail.ClassAddress, self.detail.ClassCity, self.detail.ClassState, self.detail.ClassPG, int(self.detail.ClassID)))\
and update_query.exec_("Update Class, Guardian Set Guardian.Guardian_name = '%s '\
Where Class.Class_id = '%d' and Class.Guardian_secondary = Guardian.Guardian_id" \
%(self.detail.ClassSG, int(self.detail.ClassID))):
QtGui.QMessageBox.information(
self.detail, 'Success', 'Update record successfully')
self.reset_table()
else:
QtGui.QMessageBox.warning(
self, 'Error', 'Update record unsuccessfully')
'''
def detail_show(self):
curIndex = self.ui.Class_view.currentIndex().row()
if curIndex == -1:
QtGui.QMessageBox.warning(self, 'Error', 'Please select a row')
return curIndex
self.detail = Class_info_dialog()
self.detail.show()
self.detail.record = self.ui.Class.record(curIndex)
#check weather the data exists in database
#ClassID
if not isinstance(
self.detail.record.field(0).value(), QtCore.QPyNullVariant):
self.detail.ui.Id_detail_lineEdit.setText(
str(self.detail.record.field(0).value()))
#ClassName
if not isinstance(
self.detail.record.field(1).value(), QtCore.QPyNullVariant):
self.detail.ui.Name_detail_lineEdit.setText(
self.detail.record.field(1).value())
#ClassCost
if not isinstance(
self.detail.record.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.Cost_detail_lineEdit.setText(
str(self.detail.record.field(2).value()))
#ClassTimeStart
if not isinstance(
self.detail.record.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.Time_start_detail_timeEdit.setTime(
self.detail.record.field(3).value())
#need detail
#ClassTimeEnd
if not isinstance(
self.detail.record.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Time_end_detail_timeEdit.setTime(
self.detail.record.field(4).value())
#ClassDay
if not isinstance(
self.detail.record.field(5).value(), QtCore.QPyNullVariant):
self.detail.ui.Day_detail_lineEdit.setText(
self.detail.record.field(5).value())
#ClassLocation
if not isinstance(
self.detail.record.field(6).value(), QtCore.QPyNullVariant):
self.detail.ui.Location_detail_lineEdit.setText(
self.detail.record.field(6).value())
#ClassCapacity
if not isinstance(
self.detail.record.field(7).value(), QtCore.QPyNullVariant):
self.detail.ui.Capacity_detail_lineEdit.setText(
str(self.detail.record.field(7).value()))
#ClassClothing
if not isinstance(
self.detail.record.field(8).value(), QtCore.QPyNullVariant):
self.detail.ui.Clothing_detail_lineEdit.setText(
self.detail.record.field(8).value())
#ClassDateStart
if not isinstance(
self.detail.record.field(10).value(), QtCore.QPyNullVariant):
self.detail.ui.Date_start_detail_dateEdit.setDate(
self.detail.record.field(10).value())
#ClassDateEnd
if not isinstance(
self.detail.record.field(11).value(), QtCore.QPyNullVariant):
self.detail.ui.Date_end_detail_dateEdit.setDate(
self.detail.record.field(11).value())
#ClassAgeStart
if not isinstance(
self.detail.record.field(12).value(), QtCore.QPyNullVariant):
self.detail.ui.Age_start_detail_lineEdit.setText(
str(self.detail.record.field(12).value()))
#ClassAgeEnd
if not isinstance(
self.detail.record.field(13).value(), QtCore.QPyNullVariant):
self.detail.ui.Age_end_detail_lineEdit.setText(
str(self.detail.record.field(13).value()))
#ClassDescription
if not isinstance(
self.detail.record.field(9).value(), QtCore.QPyNullVariant):
self.detail.ui.Description_detail_textEdit.setText(
self.detail.record.field(9).value())
self.detail.ui.Close_detail_btn.clicked.connect(self.detail.close)
self.detail.ui.Update_detail_btn.clicked.connect(self.Classinfo_update)
def advsearch_show(self):
self.adv = Advsearch_Dialog()
self.adv.show()
self.adv.ui.Seacch_adv_btn.clicked.connect(self.advsearch_query)
self.adv.ui.Cancel_adv_btn.clicked.connect(self.adv.close)
def advsearch_query(self):
#self.reset_table()
self.adv.ui.Id_adv_label.hide()
self.adv.ui.Name_adv_label.hide()
self.adv.ui.Cost_adv_label.hide()
self.adv.ui.Location_adv_label.hide()
Class_ID = self.adv.ui.ID_adv_ledit.text()
Class_name = self.adv.ui.Name_adv_ledit.text()
Class_cost_start = self.adv.ui.Cost_start_adv_ledit.text()
Class_cost_end = self.adv.ui.Cost_end_adv_ledit.text()
Class_location = self.adv.ui.Location_adv_ledit.text()
Class_time_start = self.adv.ui.Start_timeEdit.time()
Class_time_end = self.adv.ui.End_timeEdit.time()
whereClause = ''
flag = True
if self.adv.ui.ID_cbox.isChecked() and Class_ID == '':
self.adv.ui.Id_adv_label.show()
flag = False
elif Class_ID != '':
if self.adv.ui.ID_Exact_cbox.isChecked():
whereClause += ("Class_id = %s" % Class_ID)
else:
whereClause += ("Class_id like %%%s%%" % Class_ID)
if self.adv.ui.Name_cobx.isChecked() and Class_name == '':
self.adv.ui.Name_adv_label.show()
flag = False
elif Class_name != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Name_Exact_cobx.isChecked():
whereClause += ("Class_name = '%s'" % Class_name)
else:
whereClause += ("Class_name like '%%%s%%'" % Class_name)
if self.adv.ui.Cost_cbox.isChecked() and (Class_cost_start == ''
or Class_cost_end == ''):
self.adv.ui.Cost_adv_label.show()
flag = False
elif Class_cost_start != '' and Class_cost_end != '':
if whereClause != '':
whereClause += ' and '
whereClause += ("Class_cost between %s and %s" %
(Class_cost_start, Class_cost_end))
if self.adv.ui.Location_cbox.isChecked() and Class_location == '':
self.adv.ui.Location_adv_label.show()
flag = False
elif Class_location != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Location_Exact_cbox.isChecked():
whereClause += ("Class_location = '%s'" % Class_location)
else:
whereClause += ("Class_location like '%%%s%%'" %
Class_location)
if not self.adv.ui.Time_cbox.isChecked():
flag = False
else:
if whereClause != '':
whereClause += ' and '
whereClause += (
"Class_time >= '%s' and Class_end_time <= '%s'" %
(Class_time_start.toString(), Class_time_end.toString()))
self.ui.Class.setFilter(whereClause)
if flag:
self.adv.close()
def reset_table(self):
self.ui.Class.setFilter('')
def search(self):
if not self.conn():
QtGui.QMessageBox.warning(self, 'Error',
'database contecting error')
#get input data from user
#refreash rows
self.reset_table()
input_Class_name = self.ui.Search_lineEdit.text()
if input_Class_name != '':
if self.ui.Exact_search_cbox.isChecked():
self.ui.Class.setFilter("Class_name = '%s'" % input_Class_name)
else:
self.ui.Class.setFilter("Class_name like '%%%s%%'" %
input_Class_name)
if self.ui.Search_lineEdit.text() == '':
QtGui.QMessageBox.warning(
self, 'Error', 'Please input keyword you want to search by')
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 Search_class_window(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Search_MainWindow()
self.ui.setupUi(self)
self.conn() #need catch exception
#TODO deal with foreign key
self.ui.Class = QSqlRelationalTableModel(db=self.db)
self.ui.Class.setTable("Class")
self.ui.Class.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.Class.setHeaderData(1, QtCore.Qt.Horizontal, "Name")
self.ui.Class.setHeaderData(2, QtCore.Qt.Horizontal, "Cost")
self.ui.Class.setHeaderData(3, QtCore.Qt.Horizontal, "Start Time")
self.ui.Class.setHeaderData(4, QtCore.Qt.Horizontal, "End Time")
self.ui.Class.setHeaderData(6, QtCore.Qt.Horizontal, "Location")
self.ui.Class.setHeaderData(7, QtCore.Qt.Horizontal, "Capacity")
self.ui.Class.setFilter('')
self.ui.Class.select()
#display window
self.ui.Class_view.setModel(self.ui.Class)
self.ui.Class_view.hideColumn(2)
self.ui.Class_view.hideColumn(8)
self.ui.Class_view.hideColumn(9)
self.ui.Class_view.hideColumn(10)
self.ui.Class_view.hideColumn(11)
self.ui.Class_view.hideColumn(12)
self.ui.Class_view.hideColumn(13)
self.ui.Class_view.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.ui.Search_btn.clicked.connect(self.search)
self.ui.Adv_search_btn.clicked.connect(self.advsearch_show)
self.ui.Reset_search_btn.clicked.connect(self.reset_table)
self.ui.Detail_btn.clicked.connect(self.detail_show)
self.ui.Back_btn.clicked.connect(self.close)
self.ui.Class_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.ui.Class_view.setSelectionBehavior(QAbstractItemView.SelectRows)
def add_location(self):
self.ui.locationDialog = addLocationDialog()
if self.ui.locationDialog.exec_():
self.closeFlag = self.ui.locationDialog.getClose()
if self.closeFlag == 0:
if not isinstance(self.ui.locationDialog.getLocation(),
QtCore.QPyNullVariant):
self.location = self.ui.locationDialog.getLocation()
self.detail.ui.locationComboBox.addItem(self.location)
index = self.detail.ui.locationComboBox.findText(
self.location)
self.detail.ui.locationComboBox.setCurrentIndex(index)
def Classinfo_update(self):
self.detail.ClassId = self.detail.ui.Id_detail_lineEdit.text()
self.detail.ClassName = self.detail.ui.Name_detail_lineEdit.text()
self.detail.ClassCost = self.detail.ui.Cost_detail_doubleSpinBox.value(
)
self.detail.ClassTimeS = self.detail.ui.Time_start_detail_timeEdit.time(
)
self.detail.ClassTimeE = self.detail.ui.Time_end_detail_timeEdit.time()
self.detail.ClassDay = self.detail.ui.Day_detail_comboBox.currentText()
self.detail.ClassLoc = str(
self.detail.ui.locationComboBox.currentText())
if self.detail.ClassLoc == "Add New Location":
self.add_location()
if self.closeFlag != 0:
return
if self.detail.ClassLoc == "Add New Location" or self.location == '':
return
self.detail.ClassCap = self.detail.ui.Capacity_detail_spinBox.value()
self.detail.ClassCloth = self.detail.ui.Clothing_detail_lineEdit.text()
self.detail.ClassDateS = self.detail.ui.Date_start_detail_dateEdit.date(
)
self.detail.ClassDateS = self.detail.ClassDateS.toPyDate()
self.detail.ClassDateE = self.detail.ui.Date_end_detail_dateEdit.date()
self.detail.ClassDateE = self.detail.ClassDateE.toPyDate()
self.detail.ClassAgeS = self.detail.ui.Age_start_detail_spinBox.value()
self.detail.ClassAgeE = self.detail.ui.Age_end_detail_spinBox.value()
self.detail.ClassDes = self.detail.ui.Description_detail_textEdit.toPlainText(
)
update_query = QSqlQuery()
#check age range:
if self.detail.ClassAgeE < self.detail.ClassAgeS:
QtGui.QMessageBox.warning(self.detail, 'Error',
"inapporiate age range!")
return
#check time
if self.detail.ClassTimeE.toString() < self.detail.ClassTimeS.toString(
):
QtGui.QMessageBox.warning(self.detail, 'Error',
"inapporiate time range!")
return
#check date
if self.detail.ClassDateE < self.detail.ClassDateS:
QtGui.QMessageBox.warning(self.detail, 'Error',
"inapporiate date range!")
return
#check class is empty
if self.detail.ClassName == "":
QtGui.QMessageBox.warning(self.detail, 'Error',
"class name cannot be empty!")
return
if update_query.exec_("Update Class set Class_name = '%s', Class_cost = '%f', Class_time = '%s',\
Class_end_time = '%s', Class_day = '%s', Class_location = '%s', Class_cap = '%d', \
Class_clothing = '%s', Class_start_date = '%s', Class_end_date = '%s', Class_age = '%d',\
Class_age_end = '%d', Class_description = '%s' where Class_id = '%d'"\
%(self.detail.ClassName, float(self.detail.ClassCost), self.detail.ClassTimeS.toString(),\
self.detail.ClassTimeE.toString(), self.detail.ClassDay, self.detail.ClassLoc, int(self.detail.ClassCap),\
self.detail.ClassCloth, self.detail.ClassDateS, self.detail.ClassDateE, self.detail.ClassAgeS,\
self.detail.ClassAgeE, self.detail.ClassDes, int(self.detail.ClassId))):
QtGui.QMessageBox.information(self.detail, 'Success',
'Update record successfully')
self.reset_table()
else:
QtGui.QMessageBox.warning(self, 'Error',
'Update record unsuccessfully')
def detail_show(self):
curIndex = self.ui.Class_view.currentIndex().row()
if curIndex == -1:
QtGui.QMessageBox.warning(self, 'Error', 'Please select a row')
return curIndex
self.detail = Class_info_dialog()
self.detail.show()
self.detail.record = self.ui.Class.record(curIndex)
# location check
self.location_query = QSqlQuery()
self.location_query.exec_("SELECT DISTINCT Class_location FROM Class")
while self.location_query.next():
record = self.location_query.record()
self.location = str(record.value(0))
self.detail.ui.locationComboBox.addItem(self.location)
#check weather the data exists in database
self.detail.ui.Cost_detail_doubleSpinBox.setMinimum(0.0)
self.detail.ui.Capacity_detail_spinBox.setMinimum(0)
self.detail.ui.Age_start_detail_spinBox.setMinimum(0)
self.detail.ui.Age_end_detail_spinBox.setMinimum(0)
#ClassID
if not isinstance(
self.detail.record.field(0).value(), QtCore.QPyNullVariant):
self.detail.ui.Id_detail_lineEdit.setText(
str(self.detail.record.field(0).value()))
#ClassName
if not isinstance(
self.detail.record.field(1).value(), QtCore.QPyNullVariant):
self.detail.ui.Name_detail_lineEdit.setText(
self.detail.record.field(1).value())
#ClassCost
if not isinstance(
self.detail.record.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.Cost_detail_doubleSpinBox.setValue(
self.detail.record.field(2).value())
#ClassTimeStart
if not isinstance(
self.detail.record.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.Time_start_detail_timeEdit.setTime(
self.detail.record.field(3).value())
#need detail
#ClassTimeEnd
if not isinstance(
self.detail.record.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Time_end_detail_timeEdit.setTime(
self.detail.record.field(4).value())
#ClassDay
if not isinstance(
self.detail.record.field(5).value(), QtCore.QPyNullVariant):
index = self.detail.ui.Day_detail_comboBox.findText(
self.detail.record.field(5).value())
self.detail.ui.Day_detail_comboBox.setCurrentIndex(index)
#ClassDay
if not isinstance(
self.detail.record.field(6).value(), QtCore.QPyNullVariant):
index = self.detail.ui.locationComboBox.findText(
self.detail.record.field(6).value())
self.detail.ui.locationComboBox.setCurrentIndex(index)
#ClassCapacity
if not isinstance(
self.detail.record.field(7).value(), QtCore.QPyNullVariant):
self.detail.ui.Capacity_detail_spinBox.setValue(
self.detail.record.field(7).value())
#ClassClothing
if not isinstance(
self.detail.record.field(8).value(), QtCore.QPyNullVariant):
self.detail.ui.Clothing_detail_lineEdit.setText(
self.detail.record.field(8).value())
#ClassDateStart
if not isinstance(
self.detail.record.field(10).value(), QtCore.QPyNullVariant):
self.detail.ui.Date_start_detail_dateEdit.setDate(
self.detail.record.field(10).value())
#ClassDateEnd
if not isinstance(
self.detail.record.field(11).value(), QtCore.QPyNullVariant):
self.detail.ui.Date_end_detail_dateEdit.setDate(
self.detail.record.field(11).value())
#ClassAgeStart
if not isinstance(
self.detail.record.field(12).value(), QtCore.QPyNullVariant):
self.detail.ui.Age_start_detail_spinBox.setValue(
self.detail.record.field(12).value())
#ClassAgeEnd
if not isinstance(
self.detail.record.field(13).value(), QtCore.QPyNullVariant):
self.detail.ui.Age_end_detail_spinBox.setValue(
self.detail.record.field(13).value())
#ClassDescription
if not isinstance(
self.detail.record.field(9).value(), QtCore.QPyNullVariant):
self.detail.ui.Description_detail_textEdit.setText(
self.detail.record.field(9).value())
self.detail.ui.Id_detail_lineEdit.setDisabled(True)
self.detail.ui.Close_detail_btn.clicked.connect(self.detail.close)
self.detail.ui.Update_detail_btn.clicked.connect(self.Classinfo_update)
def advsearch_show(self):
self.adv = Advsearch_Dialog()
self.adv.show()
self.adv.ui.Seacch_adv_btn.clicked.connect(self.advsearch_query)
self.adv.ui.Cancel_adv_btn.clicked.connect(self.adv.close)
def advsearch_query(self):
#self.reset_table()
self.adv.ui.Id_adv_label.hide()
self.adv.ui.Name_adv_label.hide()
self.adv.ui.Cost_adv_label.hide()
self.adv.ui.Location_adv_label.hide()
Class_ID = self.adv.ui.ID_adv_ledit.text()
Class_name = self.adv.ui.Name_adv_ledit.text()
Class_cost_start = self.adv.ui.Cost_start_adv_ledit.text()
Class_cost_end = self.adv.ui.Cost_end_adv_ledit.text()
Class_location = self.adv.ui.Location_adv_ledit.text()
Class_time_start = self.adv.ui.Start_timeEdit.time()
Class_time_end = self.adv.ui.End_timeEdit.time()
whereClause = ''
flag = True
if self.adv.ui.ID_cbox.isChecked() and Class_ID == '':
self.adv.ui.Id_adv_label.show()
flag = False
elif Class_ID != '':
if Class_ID.isdigit():
whereClause += ("Class_id = '%s'" % Class_ID)
else:
QtGui.QMessageBox.warning(self.adv, 'Error',
"please enter valid id!")
return
if self.adv.ui.Name_cobx.isChecked() and Class_name == '':
self.adv.ui.Name_adv_label.show()
flag = False
elif Class_name != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Name_Exact_cobx.isChecked():
whereClause += ("Class_name = '%s'" % Class_name)
else:
whereClause += ("Class_name like '%%%s%%'" % Class_name)
if self.adv.ui.Cost_cbox.isChecked() and (Class_cost_start == ''
or Class_cost_end == ''):
self.adv.ui.Cost_adv_label.show()
flag = False
elif Class_cost_start != '' and Class_cost_end != '':
if whereClause != '':
whereClause += ' and '
whereClause += ("Class_cost between %s and %s" %
(Class_cost_start, Class_cost_end))
if self.adv.ui.Location_cbox.isChecked() and Class_location == '':
self.adv.ui.Location_adv_label.show()
flag = False
elif Class_location != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Location_Exact_cbox.isChecked():
whereClause += ("Class_location = '%s'" % Class_location)
else:
whereClause += ("Class_location like '%%%s%%'" %
Class_location)
if self.adv.ui.Time_cbox.isChecked():
if whereClause != '':
whereClause += ' and '
whereClause += (
"Class_time >= '%s' and Class_end_time <= '%s'" %
(Class_time_start.toString(), Class_time_end.toString()))
self.ui.Class.setFilter(whereClause)
if flag:
self.adv.close()
def reset_table(self):
self.ui.Class.setFilter('')
def search(self):
if not self.conn():
QtGui.QMessageBox.warning(self, 'Error',
'database contecting error')
#get input data from user
#refreash rows
self.reset_table()
input_Class_name = self.ui.Search_lineEdit.text()
if input_Class_name != '':
if self.ui.Exact_search_cbox.isChecked():
self.ui.Class.setFilter("Class_name = '%s'" % input_Class_name)
else:
self.ui.Class.setFilter("Class_name like '%%%s%%'" %
input_Class_name)
if self.ui.Search_lineEdit.text() == '':
QtGui.QMessageBox.warning(
self, 'Error', 'Please input keyword you want to search by')
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 Search_window(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_Search_MainWindow()
self.ui.setupUi(self)
self.conn() #need catch exception
#TODO deal with foreign key
self.ui.Class = QSqlRelationalTableModel(db = self.db)
self.ui.Class.setTable("Class")
self.ui.Class.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.Class.setHeaderData(1, QtCore.Qt.Horizontal, "Name")
self.ui.Class.setHeaderData(2, QtCore.Qt.Horizontal, "Cost")
self.ui.Class.setHeaderData(3, QtCore.Qt.Horizontal, "Start Time")
self.ui.Class.setHeaderData(4, QtCore.Qt.Horizontal, "End Time")
self.ui.Class.setHeaderData(6, QtCore.Qt.Horizontal, "Location")
self.ui.Class.setHeaderData(7, QtCore.Qt.Horizontal, "Capacity")
self.ui.Class.setFilter('')
self.ui.Class.select()
#display window
self.ui.Class_view.setModel(self.ui.Class)
self.ui.Class_view.hideColumn(5)
self.ui.Class_view.hideColumn(8)
self.ui.Class_view.hideColumn(9)
self.ui.Class_view.hideColumn(10)
self.ui.Class_view.hideColumn(11)
self.ui.Class_view.hideColumn(12)
self.ui.Class_view.hideColumn(13)
self.ui.Search_btn.clicked.connect(self.search)
self.ui.Adv_search_btn.clicked.connect(self.advsearch_show)
self.ui.Reset_search_btn.clicked.connect(self.reset_table)
self.ui.Detail_btn.clicked.connect(self.detail_show)
self.ui.Back_btn.clicked.connect(self.close)
def Classinfo_update(self):
#TODO check input validity
#TODO Solve foreign key!!!!!!!!!!!!!!!
self.detail.ClassID = self.detail.ui.Id_detail_lineEdit.text()
self.detail.ClassName = self.detail.ui.Name_detail_lineEdit.text()
self.detail.ClassGender = self.detail.ui.Gender_detail_lineEdit.text()
self.detail.ClassEmail = self.detail.ui.Email_detail_lineEdit.text()
self.detail.ClassBirth = self.detail.ui.Birth_detail_dateEdit.date()
self.detail.ClassPhone = self.detail.ui.Phone_detail_lineEdit.text()
self.detail.ClassPG = self.detail.ui.Pguradian_detail_lineEdit.text()
self.detail.ClassSG = self.detail.ui.Sguardian_detail_lineEdit.text()
self.detail.ClassEcon = self.detail.ui.Econtact_detail_lineEdit.text()
self.detail.ClassEphone = self.detail.ui.Ephone_detail_lineEdit.text()
self.detail.ClassTuition = self.detail.ui.Tuition_detail_lineEdit.text()
self.detail.ClassAddress = self.detail.ui.Address_detail_lineEdit.text()
self.detail.ClassCity = self.detail.ui.City_detail_lineEdit.text()
self.detail.ClassState = self.detail.ui.State_detail_lineEdit.text()
self.detail.ClassMedical = self.detail.ui.Medical_detail_textEdit.toPlainText()
update_query = QSqlQuery()
'''
if update_query.exec_("Update Class, Address, Guardian Set Class.Class_name = '%s', Class.Class_sex = '%s', Class.Class_email = '%s', \
Class.Class_date_of_birth = '%s', Class.Class_home_phone = '%s', Class.Class_Emergency_contact = '%s', Class.Emergency_contact_phone = '%s', \
Class.Class_medical_information = '%s', Class.Tuition = '%s', \
Address.Street = '%s', Address.City = '%s', Address.State = '%s', Guardian.Guardian_name = '%s'\
Where Class.Class_id = '%d' and Class.Class_address = Address.Address_id and Class.Guardian_primary = Guardian.Guardian_id"\
%(self.detail.ClassName, self.detail.ClassGender, self.detail.ClassEmail, self.detail.ClassBirth.toString("yyyy-MM-dd"), self.detail.ClassPhone, self.detail.ClassEcon, self.detail.ClassEphone,\
self.detail.ClassMedical, self.detail.ClassTuition, self.detail.ClassAddress, self.detail.ClassCity, self.detail.ClassState, self.detail.ClassPG, int(self.detail.ClassID)))\
and update_query.exec_("Update Class, Guardian Set Guardian.Guardian_name = '%s '\
Where Class.Class_id = '%d' and Class.Guardian_secondary = Guardian.Guardian_id" \
%(self.detail.ClassSG, int(self.detail.ClassID))):
QtGui.QMessageBox.information(
self.detail, 'Success', 'Update record successfully')
self.reset_table()
else:
QtGui.QMessageBox.warning(
self, 'Error', 'Update record unsuccessfully')
'''
def detail_show(self):
curIndex = self.ui.Class_view.currentIndex().row()
if curIndex == -1:
QtGui.QMessageBox.warning(
self, 'Error', 'Please select a row')
return curIndex
self.detail = Class_info_dialog()
self.detail.show()
self.detail.record = self.ui.Class.record(curIndex)
#check weather the data exists in database
#ClassID
if not isinstance(self.detail.record.field(0).value(), QtCore.QPyNullVariant):
self.detail.ui.Id_detail_lineEdit.setText(str(self.detail.record.field(0).value()))
#ClassName
if not isinstance(self.detail.record.field(1).value(), QtCore.QPyNullVariant):
self.detail.ui.Name_detail_lineEdit.setText(self.detail.record.field(1).value())
#ClassCost
if not isinstance(self.detail.record.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.Cost_detail_lineEdit.setText(str(self.detail.record.field(2).value()))
#ClassTimeStart
if not isinstance(self.detail.record.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.Time_start_detail_timeEdit.setTime(self.detail.record.field(3).value())
#need detail
#ClassTimeEnd
if not isinstance(self.detail.record.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Time_end_detail_timeEdit.setTime(self.detail.record.field(4).value())
#ClassDay
if not isinstance(self.detail.record.field(5).value(), QtCore.QPyNullVariant):
self.detail.ui.Day_detail_lineEdit.setText(self.detail.record.field(5).value())
#ClassLocation
if not isinstance(self.detail.record.field(6).value(), QtCore.QPyNullVariant):
self.detail.ui.Location_detail_lineEdit.setText(self.detail.record.field(6).value())
#ClassCapacity
if not isinstance(self.detail.record.field(7).value(), QtCore.QPyNullVariant):
self.detail.ui.Capacity_detail_lineEdit.setText(str(self.detail.record.field(7).value()))
#ClassClothing
if not isinstance(self.detail.record.field(8).value(), QtCore.QPyNullVariant):
self.detail.ui.Clothing_detail_lineEdit.setText(self.detail.record.field(8).value())
#ClassDateStart
if not isinstance(self.detail.record.field(10).value(), QtCore.QPyNullVariant):
self.detail.ui.Date_start_detail_dateEdit.setDate(self.detail.record.field(10).value())
#ClassDateEnd
if not isinstance(self.detail.record.field(11).value(), QtCore.QPyNullVariant):
self.detail.ui.Date_end_detail_dateEdit.setDate(self.detail.record.field(11).value())
#ClassAgeStart
if not isinstance(self.detail.record.field(12).value(), QtCore.QPyNullVariant):
self.detail.ui.Age_start_detail_lineEdit.setText(str(self.detail.record.field(12).value()))
#ClassAgeEnd
if not isinstance(self.detail.record.field(13).value(), QtCore.QPyNullVariant):
self.detail.ui.Age_end_detail_lineEdit.setText(str(self.detail.record.field(13).value()))
#ClassDescription
if not isinstance(self.detail.record.field(9).value(), QtCore.QPyNullVariant):
self.detail.ui.Description_detail_textEdit.setText(self.detail.record.field(9).value())
self.detail.ui.Close_detail_btn.clicked.connect(self.detail.close)
self.detail.ui.Update_detail_btn.clicked.connect(self.Classinfo_update)
def advsearch_show(self):
self.adv = Advsearch_Dialog()
self.adv.show()
self.adv.ui.Seacch_adv_btn.clicked.connect(self.advsearch_query)
self.adv.ui.Cancel_adv_btn.clicked.connect(self.adv.close)
def advsearch_query(self):
#self.reset_table()
self.adv.ui.Id_adv_label.hide()
self.adv.ui.Name_adv_label.hide()
self.adv.ui.Cost_adv_label.hide()
self.adv.ui.Location_adv_label.hide()
Class_ID = self.adv.ui.ID_adv_ledit.text()
Class_name = self.adv.ui.Name_adv_ledit.text()
Class_cost_start = self.adv.ui.Cost_start_adv_ledit.text()
Class_cost_end = self.adv.ui.Cost_end_adv_ledit.text()
Class_location= self.adv.ui.Location_adv_ledit.text()
Class_time_start = self.adv.ui.Start_timeEdit.time()
Class_time_end = self.adv.ui.End_timeEdit.time()
whereClause = ''
flag = True
if self.adv.ui.ID_cbox.isChecked() and Class_ID == '':
self.adv.ui.Id_adv_label.show()
flag = False
elif Class_ID != '':
if self.adv.ui.ID_Exact_cbox.isChecked():
whereClause += ("Class_id = %s"%Class_ID)
else:
whereClause += ("Class_id like %%%s%%"%Class_ID)
if self.adv.ui.Name_cobx.isChecked() and Class_name == '':
self.adv.ui.Name_adv_label.show()
flag = False
elif Class_name != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Name_Exact_cobx.isChecked():
whereClause += ("Class_name = '%s'"%Class_name)
else:
whereClause += ("Class_name like '%%%s%%'"%Class_name)
if self.adv.ui.Cost_cbox.isChecked() and (Class_cost_start == '' or Class_cost_end == ''):
self.adv.ui.Cost_adv_label.show()
flag = False
elif Class_cost_start != '' and Class_cost_end != '':
if whereClause != '':
whereClause += ' and '
whereClause += ("Class_cost between %s and %s"% (Class_cost_start, Class_cost_end))
if self.adv.ui.Location_cbox.isChecked() and Class_location == '':
self.adv.ui.Location_adv_label.show()
flag = False
elif Class_location != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Location_Exact_cbox.isChecked():
whereClause += ("Class_location = '%s'" % Class_location)
else:
whereClause += ("Class_location like '%%%s%%'" % Class_location)
if not self.adv.ui.Time_cbox.isChecked():
flag = False
else:
if whereClause != '':
whereClause += ' and '
whereClause += ("Class_time >= '%s' and Class_end_time <= '%s'"% (Class_time_start.toString(), Class_time_end.toString()))
self.ui.Class.setFilter(whereClause)
if flag:
self.adv.close()
def reset_table(self):
self.ui.Class.setFilter('')
def search(self):
if not self.conn():
QtGui.QMessageBox.warning(
self, 'Error', 'database contecting error')
#get input data from user
#refreash rows
self.reset_table()
input_Class_name = self.ui.Search_lineEdit.text()
if input_Class_name != '':
if self.ui.Exact_search_cbox.isChecked():
self.ui.Class.setFilter("Class_name = '%s'" % input_Class_name)
else:
self.ui.Class.setFilter("Class_name like '%%%s%%'" % input_Class_name)
if self.ui.Search_lineEdit.text() == '':
QtGui.QMessageBox.warning(
self, 'Error', 'Please input keyword you want to search by')
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()