databaseconnection

lib/DB/BusinessModel.py

@@ -0,0 +1,41 @@
+# This Python file uses the following encoding: utf-8
+from PySide6.QtCore import QAbstractTableModel, QModelIndex, Qt, Slot
+
+
+
+
+class BusinessModel(QAbstractTableModel):
+
+    def __init__(self, con):
+        super().__init__()
+        self.con = con
+        self.__data = self.__getData()
+
+    def __getData(self):
+        cursor = self.con.cursor()
+        cursor.execute("SELECT * FROM test")
+        return cursor.fetchall()
+
+    def rowCount(self, parent= QModelIndex()):
+        return len (self.__data)
+
+    def columnCount(self, parent= QModelIndex()):
+        return 3
+
+    def data(self, index, role= Qt.DisplayRole):
+        if role == Qt.DisplayRole:
+            row, col = index.row(), index.column()
+            return self.__data[row][col]
+        return None
+
+    def headerData(self, section, orientation, role= Qt.DisplayRole):
+        header= ["ID", "Kundenname", "Ort"]
+        if orientation == Qt.Horizontal and role ==Qt.DisplayRole:
+            return header[section]
+        return super().headerData(section, orientation, role)
+        #return None
+
+    @Slot(int)
+    def onRowClicked(self, row):
+        print(row)
+