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我在mysql數據庫的表中顯示數據, 之後我希望當表中的行被點擊時它會打印行中的值,即在打印id中存在數據庫中的數據。我如何使它成爲那樣?如何使用pyqt獲取表中的選定項目?
這裏的源代碼:
from PyQt4 import QtCore, QtGui
import sys
import MySQLdb
from form.DBConnection import Connection
import MySQLdb as mdb
db = Connection()
myCursor = db.name().cursor()
」 ................................. ............... .................................. ......」
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName(_fromUtf8("MainWindow"))
MainWindow.resize(655, 356)
self.centralwidget = QtGui.QWidget(MainWindow)
self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
self.tbl_anggota = QtGui.QTableWidget(self.centralwidget)
self.tbl_anggota.setGeometry(QtCore.QRect(15, 40, 511, 192))
self.tbl_anggota.setObjectName(_fromUtf8("tbl_anggota"))
self.tbl_anggota.setColumnCount(3)
self.tbl_anggota.setRowCount(0)
item = QtGui.QTableWidgetItem()
self.tbl_anggota.setHorizontalHeaderItem(0, item)
item = QtGui.QTableWidgetItem()
self.tbl_anggota.setHorizontalHeaderItem(1, item)
item = QtGui.QTableWidgetItem()
self.tbl_anggota.setHorizontalHeaderItem(2, item)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 655, 21))
self.menubar.setObjectName(_fromUtf8("menubar"))
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtGui.QStatusBar(MainWindow)
self.statusbar.setObjectName(_fromUtf8("statusbar"))
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
self.table(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
item = self.tbl_anggota.horizontalHeaderItem(0)
item.setText(_translate("MainWindow", "NIM", None))
item = self.tbl_anggota.horizontalHeaderItem(1)
item.setText(_translate("MainWindow", "NAMA", None))
item = self.tbl_anggota.horizontalHeaderItem(2)
def table(self, MainWindow):
myCursor.execute("SELECT * FROM anggota")
jum_baris= myCursor.fetchall()
self.tbl_anggota.setRowCount(len(jum_baris))
self.tbl_anggota.setColumnCount(3)
for i in range (len(jum_baris)):
for j in range (3):
item = Qt.QTableWidgetItem('%s' % (jum_baris[i][j + 1]))
self.tbl_anggota.setItem(i, j, item)
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
MainWindow = QtGui.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
我不明白如何把源代碼,我想當立即點擊打印結果,例如數據庫的數據ID的結果 – Bekti
您瞭解如何做哪個部分? – Andy
對不起,我不明白 – Bekti