def __init__(self):
QtGui.QDialog.__init__(self)
self.removeClass = Ui_removeClassDialog()
self.removeClass.setupUi(self)
self.conn()
self.removeClass.sel_class = QSqlRelationalTableModel(db = self.db)
self.removeClass.sel_class.setTable("Class")
if not self.conn():
QtGui.QMessageBox.warning(
self, 'Error', 'database contecting error')
self.idList = []
self.class_query = QSqlQuery()
self.class_query.exec_("Select Class_id, Class_name FROM Class")
while self.class_query.next():
record = self.class_query.record()
self.id = str(record.value(0))
self.name = str(record.value(1))
self.idList.append(self.id)
self.removeClass.classComboBox.addItem(self.name)
self.removeClass.ok_btn.clicked.connect(self.submit)
self.removeClass.cancel_btn.clicked.connect(self.close)
