Re: [PyQt] populate Qcombobox

[Vincent Vande Vyvre]

Le 28/07/11 20:22, Tony Peña a écrit : Hi.  I have some data into DB and i want to populate that into Combobox and get some errors        for countries in cursor.execute("SELECT Country FROM iata_icao_codes;"):             self.connect(self.ui.country_list.addItem(0, str(countries))) error: TypeError: arguments did not match any overloaded call: QComboBox.addItem(QString, QVariant userData=QVariant()): argument 1 has unexpected type 'int' QComboBox.addItem(QIcon, QString, QVariant userData=QVariant()): argument 1 has unexpected type 'int' i Try with this form:        for countries in cursor.execute("SELECT Country FROM iata_icao_codes;"):             self.connect(self.ui.country_list.insertItems(0, countries)) TypeError: arguments did not match any overloaded call: QObject.connect(QObject, SIGNAL(), QObject, SLOT(), Qt.ConnectionType=Qt.AutoConnection): argument 1 has unexpected type 'NoneType' QObject.connect(QObject, SIGNAL(), callable, Qt.ConnectionType=Qt.AutoConnection): argument 1 has unexpected type 'NoneType' QObject.connect(QObject, SIGNAL(), SLOT(), Qt.ConnectionType=Qt.AutoConnection): argument 1 has unexpected type 'NoneType' any idea? thanxs by the way -- Antonio Peña Secure email with PGP 0x8B021001 available at http://pgp.mit.edu Fingerprint: 74E6 2974 B090 366D CE71  7BB2 6476 FA09 8B02 1001 _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt The return of addItem, insertItem and other is always None ... >>> cb = QtGui.QComboBox() >>> print cb.insertItem(0, "Item") None >>> print cb.addItem("Item") None >>> Why are you using 'connect' ?        for countries in cursor.execute("SELECT Country FROM iata_icao_codes;"):             self.ui.country_list.insertItems(0, countries) No ? -- Vincent V.V. Oqapy . Qarte+7 . PaQager

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