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.student = QSqlRelationalTableModel(db=self.db)
self.ui.student.setTable("Student")
self.ui.student.setRelation(
8, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setRelation(
9, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.student.setHeaderData(2, QtCore.Qt.Horizontal, "Name")
self.ui.student.setHeaderData(3, QtCore.Qt.Horizontal, "Gender")
self.ui.student.setHeaderData(5, QtCore.Qt.Horizontal, "Date of Birth")
self.ui.student.setHeaderData(6, QtCore.Qt.Horizontal, "Phone")
self.ui.student.setHeaderData(8, QtCore.Qt.Horizontal,
"Primary Guardian")
self.ui.student.setFilter('')
self.ui.student.select()
#display window
self.ui.Student_view.setModel(self.ui.student)
self.ui.Student_view.hideColumn(1)
self.ui.Student_view.hideColumn(4)
self.ui.Student_view.hideColumn(7)
self.ui.Student_view.hideColumn(9)
self.ui.Student_view.hideColumn(10)
self.ui.Student_view.hideColumn(11)
self.ui.Student_view.hideColumn(12)
self.ui.Student_view.hideColumn(13)
self.ui.Student_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.Student_view.setSelectionMode(
QAbstractItemView.SingleSelection)
self.ui.Student_view.setSelectionBehavior(QAbstractItemView.SelectRows)
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.student = QSqlRelationalTableModel(db = self.db)
self.ui.student.setTable("Student")
self.ui.student.setRelation(8, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setRelation(9, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.student.setHeaderData(2, QtCore.Qt.Horizontal, "Name")
self.ui.student.setHeaderData(3, QtCore.Qt.Horizontal, "Gender")
self.ui.student.setHeaderData(5, QtCore.Qt.Horizontal, "Date of Birth")
self.ui.student.setHeaderData(6, QtCore.Qt.Horizontal, "Phone")
self.ui.student.setHeaderData(8, QtCore.Qt.Horizontal, "Primary Guardian")
self.ui.student.setFilter('')
self.ui.student.select()
#display window
self.ui.Student_view.setModel(self.ui.student)
self.ui.Student_view.hideColumn(1)
self.ui.Student_view.hideColumn(4)
self.ui.Student_view.hideColumn(7)
self.ui.Student_view.hideColumn(9)
self.ui.Student_view.hideColumn(10)
self.ui.Student_view.hideColumn(11)
self.ui.Student_view.hideColumn(12)
self.ui.Student_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)
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.student = QSqlRelationalTableModel(db=self.db)
self.ui.student.setTable("Student")
self.ui.student.setRelation(
8, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setRelation(
9, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.student.setHeaderData(2, QtCore.Qt.Horizontal, "Name")
self.ui.student.setHeaderData(3, QtCore.Qt.Horizontal, "Gender")
self.ui.student.setHeaderData(5, QtCore.Qt.Horizontal, "Date of Birth")
self.ui.student.setHeaderData(6, QtCore.Qt.Horizontal, "Phone")
self.ui.student.setHeaderData(8, QtCore.Qt.Horizontal,
"Primary Guardian")
self.ui.student.setFilter('')
self.ui.student.select()
#display window
self.ui.Student_view.setModel(self.ui.student)
self.ui.Student_view.hideColumn(1)
self.ui.Student_view.hideColumn(4)
self.ui.Student_view.hideColumn(7)
self.ui.Student_view.hideColumn(9)
self.ui.Student_view.hideColumn(10)
self.ui.Student_view.hideColumn(11)
self.ui.Student_view.hideColumn(12)
self.ui.Student_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)
def stuinfo_update(self):
#TODO check input validity
#TODO Solve foreign key!!!!!!!!!!!!!!!
self.detail.StuID = self.detail.ui.Id_detail_lineEdit.text()
self.detail.StuName = self.detail.ui.Name_detail_lineEdit.text()
self.detail.StuGender = self.detail.ui.Gender_detail_lineEdit.text()
self.detail.StuEmail = self.detail.ui.Email_detail_lineEdit.text()
self.detail.StuBirth = self.detail.ui.Birth_detail_dateEdit.date()
self.detail.StuPhone = self.detail.ui.Phone_detail_lineEdit.text()
self.detail.StuPG = self.detail.ui.Pguradian_detail_lineEdit.text()
self.detail.StuSG = self.detail.ui.Sguardian_detail_lineEdit.text()
self.detail.StuEcon = self.detail.ui.Econtact_detail_lineEdit.text()
self.detail.StuEphone = self.detail.ui.Ephone_detail_lineEdit.text()
self.detail.StuTuition = self.detail.ui.Tuition_detail_lineEdit.text()
self.detail.StuAddress = self.detail.ui.Address_detail_lineEdit.text()
self.detail.StuCity = self.detail.ui.City_detail_lineEdit.text()
self.detail.StuState = self.detail.ui.State_detail_lineEdit.text()
self.detail.StuMedical = self.detail.ui.Medical_detail_textEdit.toPlainText(
)
update_query = QSqlQuery()
if update_query.exec_("Update Student, Address, Guardian Set Student.Student_name = '%s', Student.Student_sex = '%s', Student.Student_email = '%s', \
Student.Student_date_of_birth = '%s', Student.Student_home_phone = '%s', Student.Student_Emergency_contact = '%s', Student.Emergency_contact_phone = '%s', \
Student.Student_medical_information = '%s', Student.Tuition = '%s', \
Address.Street = '%s', Address.City = '%s', Address.State = '%s', Guardian.Guardian_name = '%s'\
Where Student.Student_id = '%d' and Student.Student_address = Address.Address_id and Student.Guardian_primary = Guardian.Guardian_id"\
%(self.detail.StuName, self.detail.StuGender, self.detail.StuEmail, self.detail.StuBirth.toString("yyyy-MM-dd"), self.detail.StuPhone, self.detail.StuEcon, self.detail.StuEphone,\
self.detail.StuMedical, self.detail.StuTuition, self.detail.StuAddress, self.detail.StuCity, self.detail.StuState, self.detail.StuPG, int(self.detail.StuID)))\
and update_query.exec_("Update Student, Guardian Set Guardian.Guardian_name = '%s '\
Where Student.Student_id = '%d' and Student.Guardian_secondary = Guardian.Guardian_id" \
%(self.detail.StuSG, int(self.detail.StuID))):
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.Student_view.currentIndex().row()
if curIndex == -1:
QtGui.QMessageBox.warning(self, 'Error', 'Please select a row')
return curIndex
self.detail = Stu_info_dialog()
self.detail.show()
self.detail.record = self.ui.student.record(curIndex)
address = QSqlQuery()
self.detail.Address_id = self.detail.record.field(1).value()
address.exec_("select * from Address where Address_id = %d" %
self.detail.Address_id)
address.next()
self.detail.record_A = address.record()
#check weather the data exists in database
#StuID
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()))
#StuName
if not isinstance(
self.detail.record.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.Name_detail_lineEdit.setText(
self.detail.record.field(2).value())
#StuGender
if not isinstance(
self.detail.record.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.Gender_detail_lineEdit.setText(
self.detail.record.field(3).value())
#StuEmail
if not isinstance(
self.detail.record.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Email_detail_lineEdit.setText(
self.detail.record.field(4).value())
#need detail
#StuBirth
if not isinstance(
self.detail.record.field(6).value(), QtCore.QPyNullVariant):
self.detail.ui.Birth_detail_dateEdit.setDate(
self.detail.record.field(5).value())
#StuPhone
if not isinstance(
self.detail.record.field(7).value(), QtCore.QPyNullVariant):
self.detail.ui.Phone_detail_lineEdit.setText(
self.detail.record.field(6).value())
#StuPG
if not isinstance(
self.detail.record.field(8).value(), QtCore.QPyNullVariant):
self.detail.ui.Pguradian_detail_lineEdit.setText(
self.detail.record.field(8).value())
#StuSG
if not isinstance(
self.detail.record.field(9).value(), QtCore.QPyNullVariant):
self.detail.ui.Sguardian_detail_lineEdit.setText(
self.detail.record.field(9).value())
#StuEcon
if not isinstance(
self.detail.record.field(10).value(), QtCore.QPyNullVariant):
self.detail.ui.Econtact_detail_lineEdit.setText(
self.detail.record.field(10).value())
#StuEphone
if not isinstance(
self.detail.record.field(11).value(), QtCore.QPyNullVariant):
self.detail.ui.Ephone_detail_lineEdit.setText(
self.detail.record.field(11).value())
#StuTuition
if not isinstance(
self.detail.record.field(13).value(), QtCore.QPyNullVariant):
self.detail.ui.Tuition_detail_lineEdit.setText(
str(self.detail.record.field(13).value()))
if not isinstance(
self.detail.record.field(1).value(), QtCore.QPyNullVariant):
self.detail.ui.Address_detail_lineEdit.setText(
self.detail.record_A.field(1).value())
if not isinstance(
self.detail.record_A.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.City_detail_lineEdit.setText(
self.detail.record_A.field(2).value())
if not isinstance(
self.detail.record_A.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.State_detail_lineEdit.setText(
self.detail.record_A.field(3).value())
if not isinstance(
self.detail.record.field(12).value(), QtCore.QPyNullVariant):
self.detail.ui.Medical_detail_textEdit.setText(
self.detail.record.field(12).value())
self.detail.ui.Close_detail_btn.clicked.connect(self.detail.close)
self.detail.ui.Update_detail_btn.clicked.connect(self.stuinfo_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.Phone_adv_label.hide()
self.adv.ui.Guardian_adv_label.hide()
Stu_ID = self.adv.ui.ID_adv_ledit.text()
Stu_name = self.adv.ui.Name_adv_ledit.text()
Stu_phone = self.adv.ui.Phone_adv_ledit.text()
Stu_guardian = self.adv.ui.Guardian_adv_ledit.text()
whereClause = ''
flag = True
if self.adv.ui.ID_cbox.isChecked() and Stu_ID == '':
self.adv.ui.Id_adv_label.show()
flag = False
elif Stu_ID != '':
if self.adv.ui.ID_Exact_cbox.isChecked():
whereClause += ("Student_id = %s" % Stu_ID)
else:
whereClause += ("Student_id like %%%s%%" % Stu_ID)
if self.adv.ui.Name_cobx.isChecked() and Stu_name == '':
self.adv.ui.Name_adv_label.show()
flag = False
elif Stu_name != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Name_Exact_cobx.isChecked():
whereClause += ("Student_name = '%s'" % Stu_name)
else:
whereClause += ("Student_name like '%%%s%%'" % Stu_name)
if self.adv.ui.Phone_cbox.isChecked() and Stu_phone == '':
self.adv.ui.Phone_adv_label.show()
flag = False
elif Stu_phone != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Phone_Exact_cbox.isChecked():
whereClause += ("Student_home_phone = '%s'" % Stu_phone)
else:
whereClause += ("Student_home_phone like '%%%s%%'" % Stu_phone)
if self.adv.ui.Guardian_cbox.isChecked() and Stu_guardian == '':
self.adv.ui.Guardian_adv_label.show()
flag = False
elif Stu_guardian != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Guardian_Exact_cbox.isChecked():
whereClause += ("relTblAl_8.Guardian_name = '%s'" %
Stu_guardian)
else:
whereClause += ("relTblAl_8.Guardian_name like '%%%s%%'" %
Stu_guardian)
self.ui.student.setFilter(whereClause)
if flag:
self.adv.close()
def reset_table(self):
self.ui.student.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_student_name = self.ui.Search_lineEdit.text()
if input_student_name != '':
if self.ui.Exact_search_cbox.isChecked():
self.ui.student.setFilter("Student_name = '%s'" %
input_student_name)
else:
self.ui.student.setFilter("Student_name like '%%%s%%'" %
input_student_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.student = QSqlRelationalTableModel(db = self.db)
self.ui.student.setTable("Student")
self.ui.student.setRelation(8, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setRelation(9, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.student.setHeaderData(2, QtCore.Qt.Horizontal, "Name")
self.ui.student.setHeaderData(3, QtCore.Qt.Horizontal, "Gender")
self.ui.student.setHeaderData(5, QtCore.Qt.Horizontal, "Date of Birth")
self.ui.student.setHeaderData(6, QtCore.Qt.Horizontal, "Phone")
self.ui.student.setHeaderData(8, QtCore.Qt.Horizontal, "Primary Guardian")
self.ui.student.setFilter('')
self.ui.student.select()
#display window
self.ui.Student_view.setModel(self.ui.student)
self.ui.Student_view.hideColumn(1)
self.ui.Student_view.hideColumn(4)
self.ui.Student_view.hideColumn(7)
self.ui.Student_view.hideColumn(9)
self.ui.Student_view.hideColumn(10)
self.ui.Student_view.hideColumn(11)
self.ui.Student_view.hideColumn(12)
self.ui.Student_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)
def stuinfo_update(self):
#TODO check input validity
#TODO Solve foreign key!!!!!!!!!!!!!!!
self.detail.StuID = self.detail.ui.Id_detail_lineEdit.text()
self.detail.StuName = self.detail.ui.Name_detail_lineEdit.text()
self.detail.StuGender = self.detail.ui.Gender_detail_lineEdit.text()
self.detail.StuEmail = self.detail.ui.Email_detail_lineEdit.text()
self.detail.StuBirth = self.detail.ui.Birth_detail_dateEdit.date()
self.detail.StuPhone = self.detail.ui.Phone_detail_lineEdit.text()
self.detail.StuPG = self.detail.ui.Pguradian_detail_lineEdit.text()
self.detail.StuSG = self.detail.ui.Sguardian_detail_lineEdit.text()
self.detail.StuEcon = self.detail.ui.Econtact_detail_lineEdit.text()
self.detail.StuEphone = self.detail.ui.Ephone_detail_lineEdit.text()
self.detail.StuTuition = self.detail.ui.Tuition_detail_lineEdit.text()
self.detail.StuAddress = self.detail.ui.Address_detail_lineEdit.text()
self.detail.StuCity = self.detail.ui.City_detail_lineEdit.text()
self.detail.StuState = self.detail.ui.State_detail_lineEdit.text()
self.detail.StuMedical = self.detail.ui.Medical_detail_textEdit.toPlainText()
update_query = QSqlQuery()
if update_query.exec_("Update Student, Address, Guardian Set Student.Student_name = '%s', Student.Student_sex = '%s', Student.Student_email = '%s', \
Student.Student_date_of_birth = '%s', Student.Student_home_phone = '%s', Student.Student_Emergency_contact = '%s', Student.Emergency_contact_phone = '%s', \
Student.Student_medical_information = '%s', Student.Tuition = '%s', \
Address.Street = '%s', Address.City = '%s', Address.State = '%s', Guardian.Guardian_name = '%s'\
Where Student.Student_id = '%d' and Student.Student_address = Address.Address_id and Student.Guardian_primary = Guardian.Guardian_id"\
%(self.detail.StuName, self.detail.StuGender, self.detail.StuEmail, self.detail.StuBirth.toString("yyyy-MM-dd"), self.detail.StuPhone, self.detail.StuEcon, self.detail.StuEphone,\
self.detail.StuMedical, self.detail.StuTuition, self.detail.StuAddress, self.detail.StuCity, self.detail.StuState, self.detail.StuPG, int(self.detail.StuID)))\
and update_query.exec_("Update Student, Guardian Set Guardian.Guardian_name = '%s '\
Where Student.Student_id = '%d' and Student.Guardian_secondary = Guardian.Guardian_id" \
%(self.detail.StuSG, int(self.detail.StuID))):
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.Student_view.currentIndex().row()
if curIndex == -1:
QtGui.QMessageBox.warning(
self, 'Error', 'Please select a row')
return curIndex
self.detail = Stu_info_dialog()
self.detail.show()
self.detail.record = self.ui.student.record(curIndex)
address = QSqlQuery()
self.detail.Address_id = self.detail.record.field(1).value()
address.exec_("select * from Address where Address_id = %d" % self.detail.Address_id)
address.next()
self.detail.record_A = address.record()
#check weather the data exists in database
#StuID
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()))
#StuName
if not isinstance(self.detail.record.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.Name_detail_lineEdit.setText(self.detail.record.field(2).value())
#StuGender
if not isinstance(self.detail.record.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.Gender_detail_lineEdit.setText(self.detail.record.field(3).value())
#StuEmail
if not isinstance(self.detail.record.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Email_detail_lineEdit.setText(self.detail.record.field(4).value())
#need detail
#StuBirth
if not isinstance(self.detail.record.field(5).value(), QtCore.QPyNullVariant):
self.detail.ui.Birth_detail_dateEdit.setDate(self.detail.record.field(5).value())
#StuPhone
if not isinstance(self.detail.record.field(6).value(), QtCore.QPyNullVariant):
self.detail.ui.Phone_detail_lineEdit.setText(self.detail.record.field(6).value())
#StuPG
if not isinstance(self.detail.record.field(8).value(), QtCore.QPyNullVariant):
self.detail.ui.Pguradian_detail_lineEdit.setText(self.detail.record.field(8).value())
#StuSG
if not isinstance(self.detail.record.field(9).value(), QtCore.QPyNullVariant):
self.detail.ui.Sguardian_detail_lineEdit.setText(self.detail.record.field(9).value())
#StuEcon
if not isinstance(self.detail.record.field(10).value(), QtCore.QPyNullVariant):
self.detail.ui.Econtact_detail_lineEdit.setText(self.detail.record.field(10).value())
#StuEphone
if not isinstance(self.detail.record.field(11).value(), QtCore.QPyNullVariant):
self.detail.ui.Ephone_detail_lineEdit.setText(self.detail.record.field(11).value())
#StuTuition
if not isinstance(self.detail.record.field(13).value(), QtCore.QPyNullVariant):
self.detail.ui.Tuition_detail_lineEdit.setText(str(self.detail.record.field(13).value()))
if not isinstance(self.detail.record.field(1).value(), QtCore.QPyNullVariant):
self.detail.ui.Address_detail_lineEdit.setText(self.detail.record_A.field(1).value())
if not isinstance(self.detail.record_A.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.City_detail_lineEdit.setText(self.detail.record_A.field(2).value())
if not isinstance(self.detail.record_A.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.State_detail_lineEdit.setText(self.detail.record_A.field(3).value())
if not isinstance(self.detail.record.field(12).value(), QtCore.QPyNullVariant):
self.detail.ui.Medical_detail_textEdit.setText(self.detail.record.field(12).value())
self.detail.ui.Close_detail_btn.clicked.connect(self.detail.close)
self.detail.ui.Update_detail_btn.clicked.connect(self.stuinfo_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.Phone_adv_label.hide()
self.adv.ui.Guardian_adv_label.hide()
Stu_ID = self.adv.ui.ID_adv_ledit.text()
Stu_name = self.adv.ui.Name_adv_ledit.text()
Stu_phone = self.adv.ui.Phone_adv_ledit.text()
Stu_guardian = self.adv.ui.Guardian_adv_ledit.text()
whereClause = ''
flag = True
if self.adv.ui.ID_cbox.isChecked() and Stu_ID == '':
self.adv.ui.Id_adv_label.show()
flag = False
elif Stu_ID != '':
if self.adv.ui.ID_Exact_cbox.isChecked():
whereClause += ("Student_id = %s"%Stu_ID)
else:
whereClause += ("Student_id like %%%s%%"%Stu_ID)
if self.adv.ui.Name_cobx.isChecked() and Stu_name == '':
self.adv.ui.Name_adv_label.show()
flag = False
elif Stu_name != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Name_Exact_cobx.isChecked():
whereClause += ("Student_name = '%s'"%Stu_name)
else:
whereClause += ("Student_name like '%%%s%%'"%Stu_name)
if self.adv.ui.Phone_cbox.isChecked() and Stu_phone == '':
self.adv.ui.Phone_adv_label.show()
flag = False
elif Stu_phone != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Phone_Exact_cbox.isChecked():
whereClause += ("Student_home_phone = '%s'"%Stu_phone)
else:
whereClause += ("Student_home_phone like '%%%s%%'"%Stu_phone)
if self.adv.ui.Guardian_cbox.isChecked() and Stu_guardian == '':
self.adv.ui.Guardian_adv_label.show()
flag = False
elif Stu_guardian != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Guardian_Exact_cbox.isChecked():
whereClause += ("relTblAl_8.Guardian_name = '%s'" % Stu_guardian)
else:
whereClause += ("relTblAl_8.Guardian_name like '%%%s%%'" % Stu_guardian)
self.ui.student.setFilter(whereClause)
if flag:
self.adv.close()
def reset_table(self):
self.ui.student.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_student_name = self.ui.Search_lineEdit.text()
if input_student_name != '':
if self.ui.Exact_search_cbox.isChecked():
self.ui.student.setFilter("Student_name = '%s'" % input_student_name)
else:
self.ui.student.setFilter("Student_name like '%%%s%%'" % input_student_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.student = QSqlRelationalTableModel(db=self.db)
self.ui.student.setTable("Student")
self.ui.student.setRelation(
8, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setRelation(
9, QSqlRelation("Guardian", "Guardian_id", "Guardian_name"))
self.ui.student.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
self.ui.student.setHeaderData(2, QtCore.Qt.Horizontal, "Name")
self.ui.student.setHeaderData(3, QtCore.Qt.Horizontal, "Gender")
self.ui.student.setHeaderData(5, QtCore.Qt.Horizontal, "Date of Birth")
self.ui.student.setHeaderData(6, QtCore.Qt.Horizontal, "Phone")
self.ui.student.setHeaderData(8, QtCore.Qt.Horizontal,
"Primary Guardian")
self.ui.student.setFilter('')
self.ui.student.select()
#display window
self.ui.Student_view.setModel(self.ui.student)
self.ui.Student_view.hideColumn(1)
self.ui.Student_view.hideColumn(4)
self.ui.Student_view.hideColumn(7)
self.ui.Student_view.hideColumn(9)
self.ui.Student_view.hideColumn(10)
self.ui.Student_view.hideColumn(11)
self.ui.Student_view.hideColumn(12)
self.ui.Student_view.hideColumn(13)
self.ui.Student_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.Student_view.setSelectionMode(
QAbstractItemView.SingleSelection)
self.ui.Student_view.setSelectionBehavior(QAbstractItemView.SelectRows)
def stuinfo_update(self):
#TODO check input validity
self.detail.StuID = self.detail.ui.Id_detail_lineEdit.text()
self.detail.StuName = self.detail.ui.Name_detail_lineEdit.text()
self.detail.StuGender = self.detail.ui.Gender_comboBox.currentText()
self.detail.StuEmail = self.detail.ui.Email_detail_lineEdit.text()
self.detail.StuBirth = self.detail.ui.Birth_detail_dateEdit.date()
self.detail.StuBirth = self.detail.StuBirth.toPyDate()
self.detail.StuPhone = self.detail.ui.Phone_detail_lineEdit.text()
self.detail.StuCphone = self.detail.ui.Cphone_detail_lineEdit.text()
self.detail.StuPG = self.detail.ui.Pguradian_detail_comboBox.currentText(
)
self.detail.StuSG = self.detail.ui.Sguardian_detail_comboBox.currentText(
)
self.detail.StuEcon = self.detail.ui.Econtact_detail_lineEdit.text()
self.detail.StuEphone = self.detail.ui.Ephone_detail_lineEdit.text()
self.detail.StuAddress = self.detail.ui.Address_detail_lineEdit.text()
self.detail.StuAddress = self.detail.StuAddress.upper()
self.detail.StuCity = self.detail.ui.City_detail_lineEdit.text()
self.detail.StuCity = self.detail.StuCity.upper()
self.detail.StuState = self.detail.ui.State_detail_ComboBox.currentText(
)
self.detail.StuZip = self.detail.ui.Zipcode_detail_lineEdit.text()
self.detail.StuMedical = self.detail.ui.Medical_detail_textEdit.toPlainText(
)
#check is name empty
if self.detail.StuName == "":
QtGui.QMessageBox.warning(self.detail, 'Error',
"student name cannot be empty!")
return
#check is email empty
if self.detail.StuEmail == "":
QtGui.QMessageBox.warning(self.detail, 'Error',
"email cannot be empty!")
return
elif self.detail.StuEmail != "" and \
re.match('^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5})$', self.detail.StuEmail) == None:
QtGui.QMessageBox.warning(self.detail, 'Error',
"please enter a valid email address!")
return
#check if the phone is valid
if self.detail.StuPhone != "" and re.match(
'^[2-9]\d{2}-\d{3}-\d{4}$', self.detail.StuPhone) == None:
QtGui.QMessageBox.warning(
self.detail, 'Error',
"please enter a valid home phone number in XXX-XXX-XXXX format!"
)
return
#check if cell phone is valid
if self.detail.StuCphone != "" and re.match(
'^[2-9]\d{2}-\d{3}-\d{4}$', self.detail.StuCphone) == None:
QtGui.QMessageBox.warning(
self.detail, 'Error',
"please enter a valid home phone number in XXX-XXX-XXXX format!"
)
return
#check if eme phone is valid
if self.detail.StuEphone != "" and re.match(
'^[2-9]\d{2}-\d{3}-\d{4}$', self.detail.StuEphone) == None:
QtGui.QMessageBox.warning(
self.detail, 'Error',
"please enter a valid home phone number in XXX-XXX-XXXX format!"
)
return
#check if zipcode is valid
if self.detail.StuZip != "" and not self.detail.StuZip.isdigit():
QtGui.QMessageBox.warning(self.detail, 'Error',
"please enter a valid zipcode!")
return
update_query = QSqlQuery()
#tuition gone and cell phone gone
if update_query.exec_("Update Student, Address, Guardian Set Student.Student_name = '%s', Student.Student_sex = '%s', Student.Student_email = '%s', \
Student.Student_date_of_birth = '%s', Student.Student_home_phone = '%s', Student.Student_Emergency_contact = '%s', Student.Emergency_contact_phone = '%s', \
Student.Student_medical_information = '%s', Student.Student_cell_phone = '%s', \
Address.Street = '%s', Address.City = '%s', Address.State = '%s', Address.Zipcode = '%d', Guardian.Guardian_name = '%s'\
Where Student.Student_id = '%d' and Student.Student_address = Address.Address_id and Student.Guardian_primary = Guardian.Guardian_id"\
%(self.detail.StuName, self.detail.StuGender, self.detail.StuEmail, self.detail.StuBirth, self.detail.StuPhone, self.detail.StuEcon, self.detail.StuEphone,\
self.detail.StuMedical, self.detail.StuCphone, self.detail.StuAddress, self.detail.StuCity, self.detail.StuState, int(self.detail.StuZip), self.detail.StuPG, int(self.detail.StuID)))\
and update_query.exec_("Update Student, Guardian Set Guardian.Guardian_name = '%s '\
Where Student.Student_id = '%d' and Student.Guardian_secondary = Guardian.Guardian_id" \
%(self.detail.StuSG, int(self.detail.StuID))):
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.Student_view.currentIndex().row()
if curIndex == -1:
QtGui.QMessageBox.warning(self, 'Error', 'Please select a row')
return curIndex
self.detail = Stu_info_dialog()
self.detail.show()
self.detail.record = self.ui.student.record(curIndex)
address = QSqlQuery()
self.detail.Address_id = self.detail.record.field(1).value()
address.exec_("select * from Address where Address_id = %d" %
self.detail.Address_id)
address.next()
self.detail.record_A = address.record()
self.detail.ui.Id_detail_lineEdit.setDisabled(True)
cphone_query = QSqlQuery()
cphone_query.exec_(
"select Student_cell_phone from Student where Student_id = %d" %
self.detail.record.field(0).value())
cphone_query.next()
#check weather the data exists in database
#populate to combobox
guradian_query = QSqlQuery()
guradian_query.exec_("select Guardian_name, Guardian_id from Guardian")
self.g_dict = {}
while guradian_query.next():
self.detail.ui.Pguradian_detail_comboBox.addItem(
guradian_query.value(0))
self.g_dict[guradian_query.value(0)] = guradian_query.value(1)
self.detail.ui.Sguardian_detail_comboBox.addItem(
guradian_query.value(0))
#Cell Phone
if not isinstance(cphone_query.value(0), QtCore.QPyNullVariant):
self.detail.ui.Cphone_detail_lineEdit.setText(
cphone_query.value(0))
#StuID
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()))
#StuName
if not isinstance(
self.detail.record.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.Name_detail_lineEdit.setText(
self.detail.record.field(2).value())
#StuGender
if not isinstance(
self.detail.record.field(3).value(), QtCore.QPyNullVariant):
self.detail.ui.Gender_comboBox.addItem("Male")
self.detail.ui.Gender_comboBox.addItem("Female")
if self.detail.record.field(3).value() == "Male":
self.detail.ui.Gender_comboBox.setCurrentIndex(0)
else:
self.detail.ui.Gender_comboBox.setCurrentIndex(1)
#StuEmail
if not isinstance(
self.detail.record.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Email_detail_lineEdit.setText(
self.detail.record.field(4).value())
#need detail
#StuBirth
if not isinstance(
self.detail.record.field(6).value(), QtCore.QPyNullVariant):
self.detail.ui.Birth_detail_dateEdit.setDate(
self.detail.record.field(5).value())
#StuPhone
if not isinstance(
self.detail.record.field(7).value(), QtCore.QPyNullVariant):
self.detail.ui.Phone_detail_lineEdit.setText(
self.detail.record.field(6).value())
#StuPG
if not isinstance(
self.detail.record.field(8).value(), QtCore.QPyNullVariant):
StuPG = self.detail.record.field(8).value()
index = self.detail.ui.Pguradian_detail_comboBox.findText(StuPG)
self.detail.ui.Pguradian_detail_comboBox.setCurrentIndex(index)
#StuSG
if not isinstance(
self.detail.record.field(9).value(), QtCore.QPyNullVariant):
StuSG = self.detail.record.field(9).value()
index = self.detail.ui.Sguardian_detail_comboBox.findText(StuSG)
self.detail.ui.Sguardian_detail_comboBox.setCurrentIndex(index)
#StuEcon
if not isinstance(
self.detail.record.field(10).value(), QtCore.QPyNullVariant):
self.detail.ui.Econtact_detail_lineEdit.setText(
self.detail.record.field(10).value())
#StuEphone
if not isinstance(
self.detail.record.field(11).value(), QtCore.QPyNullVariant):
self.detail.ui.Ephone_detail_lineEdit.setText(
self.detail.record.field(11).value())
#medical
if not isinstance(
self.detail.record.field(12).value(), QtCore.QPyNullVariant):
self.detail.ui.Medical_detail_textEdit.setText(
self.detail.record.field(12).value())
#address
if not isinstance(
self.detail.record.field(1).value(), QtCore.QPyNullVariant):
self.detail.ui.Address_detail_lineEdit.setText(
self.detail.record_A.field(1).value())
if not isinstance(
self.detail.record_A.field(2).value(), QtCore.QPyNullVariant):
self.detail.ui.City_detail_lineEdit.setText(
self.detail.record_A.field(2).value())
if not isinstance(
self.detail.record_A.field(3).value(), QtCore.QPyNullVariant):
index = self.detail.ui.State_detail_ComboBox.findText(
self.detail.record_A.field(3).value())
self.detail.ui.State_detail_ComboBox.setCurrentIndex(index)
if not isinstance(
self.detail.record_A.field(4).value(), QtCore.QPyNullVariant):
self.detail.ui.Zipcode_detail_lineEdit.setText(
str(self.detail.record_A.field(4).value()))
self.detail.ui.Close_detail_btn.clicked.connect(self.detail.close)
self.detail.ui.Update_detail_btn.clicked.connect(self.stuinfo_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.Phone_adv_label.hide()
self.adv.ui.Guardian_adv_label.hide()
Stu_ID = self.adv.ui.ID_adv_ledit.text()
Stu_name = self.adv.ui.Name_adv_ledit.text()
Stu_phone = self.adv.ui.Phone_adv_ledit.text()
Stu_guardian = self.adv.ui.Guardian_adv_ledit.text()
Stu_datebirth = self.adv.ui.Start_dateedit.date()
Stu_end_datebirth = self.adv.ui.End_dateedit.date()
whereClause = ''
flag = True
if self.adv.ui.ID_cbox.isChecked() and Stu_ID == '':
self.adv.ui.Id_adv_label.show()
flag = False
elif Stu_ID != '':
if Stu_ID.isdigit():
whereClause += ("Student_id = %s" % Stu_ID)
else:
QtGui.QMessageBox.warning(self.adv, 'Error',
"please enter valid id!")
return
if self.adv.ui.Name_cobx.isChecked() and Stu_name == '':
self.adv.ui.Name_adv_label.show()
flag = False
elif Stu_name != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Name_Exact_cobx.isChecked():
whereClause += ("Student_name = '%s'" % Stu_name)
else:
whereClause += ("Student_name like '%%%s%%'" % Stu_name)
if self.adv.ui.Phone_cbox.isChecked() and Stu_phone == '':
self.adv.ui.Phone_adv_label.show()
flag = False
elif Stu_phone != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Phone_Exact_cbox.isChecked():
whereClause += ("Student_home_phone = '%s'" % Stu_phone)
else:
whereClause += ("Student_home_phone like '%%%s%%'" % Stu_phone)
if self.adv.ui.Guardian_cbox.isChecked() and Stu_guardian == '':
self.adv.ui.Guardian_adv_label.show()
flag = False
elif Stu_guardian != '':
if whereClause != '':
whereClause += ' and '
if self.adv.ui.Guardian_Exact_cbox.isChecked():
whereClause += ("relTblAl_8.Guardian_name = '%s'" %
Stu_guardian)
else:
whereClause += ("relTblAl_8.Guardian_name like '%%%s%%'" %
Stu_guardian)
if self.adv.ui.Birth_cbox.isChecked():
if whereClause != '':
whereClause += ' and '
whereClause += ("Student_date_of_birth >= '%s' and Student_date_of_birth <= '%s'"% \
(Stu_datebirth.toString("yyyy-MM-dd"), Stu_end_datebirth.toString("yyyy-MM-dd")))
self.ui.student.setFilter(whereClause)
if flag:
self.adv.close()
def reset_table(self):
self.ui.student.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_student_name = self.ui.Search_lineEdit.text()
if input_student_name != '':
if self.ui.Exact_search_cbox.isChecked():
self.ui.student.setFilter("Student_name = '%s'" %
input_student_name)
else:
self.ui.student.setFilter("Student_name like '%%%s%%'" %
input_student_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()