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products.py
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products.py
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# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'products.ui'
#
# Created by: PyQt5 UI code generator 5.10.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets, QtSql
import sql
class Ui_Products(object):
def setupUi(self, Products):
Products.setObjectName("Products")
Products.resize(1205, 605)
self.groupBox_2 = QtWidgets.QGroupBox(Products)
self.groupBox_2.setGeometry(QtCore.QRect(30, 30, 391, 61))
self.groupBox_2.setStyleSheet("border:1px solid #999;\n"
"border-radius: 3px;")
self.groupBox_2.setObjectName("groupBox_2")
self.search = QtWidgets.QLineEdit(self.groupBox_2)
self.search.setGeometry(QtCore.QRect(10, 24, 271, 25))
self.search.setInputMethodHints(QtCore.Qt.ImhDialableCharactersOnly)
self.search.setObjectName("search")
self.btnSearch = QtWidgets.QPushButton(self.groupBox_2)
self.btnSearch.setGeometry(QtCore.QRect(290, 24, 81, 27))
self.btnSearch.setObjectName("btnSearch")
self.tableView = QtWidgets.QTableView(Products)
self.tableView.setGeometry(QtCore.QRect(30, 100, 1141, 441))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(100)
sizePolicy.setVerticalStretch(100)
sizePolicy.setHeightForWidth(self.tableView.sizePolicy().hasHeightForWidth())
self.tableView.setSizePolicy(sizePolicy)
self.tableView.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.tableView.setFrameShadow(QtWidgets.QFrame.Raised)
self.tableView.setLineWidth(1)
self.tableView.setMidLineWidth(0)
self.tableView.setAlternatingRowColors(True)
self.tableView.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
self.tableView.setIconSize(QtCore.QSize(0, 0))
self.tableView.setShowGrid(False)
self.tableView.setGridStyle(QtCore.Qt.CustomDashLine)
self.tableView.setSortingEnabled(True)
self.tableView.setObjectName("tableView")
self.tableView.horizontalHeader().setDefaultSectionSize(150)
self.groupOne = QtWidgets.QGroupBox(Products)
self.groupOne.setGeometry(QtCore.QRect(430, 30, 741, 55))
self.groupOne.setStyleSheet("border:1px solid #999;\n"
"border-radius: 3px;")
self.groupOne.setTitle("")
self.groupOne.setObjectName("groupBox_3")
palette = QtGui.QPalette()
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Button, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Window, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Button, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Window, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Button, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Window, brush)
self.selectedProduct = QtWidgets.QComboBox(self.groupOne)
self.selectedProduct.setGeometry(QtCore.QRect(10, 10, 210, 35))
self.selectedProduct.setObjectName("selectedProduct")
self.btnDelete = QtWidgets.QPushButton(self.groupOne)
self.btnDelete.setGeometry(QtCore.QRect(225, 10, 121, 35))
self.btnDelete.setObjectName("btnDelete")
self.btnEdit = QtWidgets.QPushButton(self.groupOne)
self.btnEdit.setGeometry(QtCore.QRect(360, 10, 111, 35))
self.btnEdit.setObjectName("btnEdit")
self.btnDeleteAll = QtWidgets.QPushButton(self.groupOne)
self.btnDeleteAll.setGeometry(QtCore.QRect(580, 10, 150, 35))
self.btnDeleteAll.setObjectName("btnDeleteAll")
self.btnClose = QtWidgets.QPushButton(Products)
self.btnClose.setGeometry(QtCore.QRect(1050, 550, 121, 41))
self.btnClose.setObjectName("btnClose")
self.retranslateUi(Products)
sql.connectDB()
complet = QtWidgets.QCompleter()
complet.setFilterMode(QtCore.Qt.MatchContains)
complet.setCaseSensitivity(QtCore.Qt.CaseInsensitive)
complet.setCompletionMode(QtWidgets.QCompleter.PopupCompletion)
qery = QtSql.QSqlQuery()
qery.exec_("select product_name from products")
modal = QtSql.QSqlQueryModel()
modal.setQuery(qery)
self.search.setCompleter(complet)
complet.setModel(modal)
self.btnClose.clicked.connect(Products.close)
self.btnDeleteAll.clicked.connect(self.delete_all)
self.btnDelete.clicked.connect(self.delete_record)
self.search.textChanged.connect(lambda: self.search_products())
QtCore.QMetaObject.connectSlotsByName(Products)
self.update_view()
self.selectProducts()
def update_view(self):
sql.connectDB()
model = QtSql.QSqlQueryModel()
query = QtSql.QSqlQuery()
query.exec_("select distinct product_name from products")
model.setQuery(query)
if model.rowCount() > 0:
self.btnDelete.setEnabled(True)
self.selectedProduct.setModel(model)
else:
self.btnDelete.setDisabled(True)
def retranslateUi(self, Products):
_translate = QtCore.QCoreApplication.translate
Products.setWindowTitle(_translate("Products", "Products"))
self.groupBox_2.setTitle(_translate("Products", "Search products by name"))
self.btnSearch.setText(_translate("Products", "Search"))
self.btnDelete.setText(_translate("Products", "Delete Seleted"))
self.btnEdit.setText(_translate("Products", "Edit Product"))
self.btnDeleteAll.setText(_translate("Products", "Delete All Products"))
self.btnClose.setText(_translate("Products", "Close"))
def delete_record(self):
if sql.connectDB():
confirm = QtWidgets.QMessageBox.question(None, QtWidgets.qApp.tr("Sure to delete?"),
QtWidgets.qApp.tr("Are you sure you want to delete <b>" +
self.selectedProduct.currentText() + "</b> from products?"),
QtWidgets.QMessageBox.Yes, QtWidgets.QMessageBox.No)
if confirm == QtWidgets.QMessageBox.Yes:
self.update_view()
self.selectProducts()
query = QtSql.QSqlQuery()
query.prepare("delete from products where product_name = ?")
query.bindValue(0, self.selectedProduct.currentText())
if query.exec_():
self.update_view()
QtWidgets.QMessageBox.information(None, QtWidgets.qApp.tr("Product deleted!"),
QtWidgets.qApp.tr("Product has been deleted"),
QtWidgets.QMessageBox.Ok)
else:
QtWidgets.QMessageBox.critical(None, QtWidgets.qApp.tr("Product not deleted!"),
QtWidgets.qApp.tr("Product couldn't be deleted"),
QtWidgets.QMessageBox.Ok)
def delete_all(self):
if sql.connectDB():
confirm = QtWidgets.QMessageBox.question(None, QtWidgets.qApp.tr("Sure to delete products?"),
QtWidgets.qApp.tr("Are you sure you want to delete <b>all</b> products? "
"This will delete all products data!"),
QtWidgets.QMessageBox.Yes, QtWidgets.QMessageBox.No)
if confirm == QtWidgets.QMessageBox.Yes:
self.update_view()
self.selectProducts()
query = QtSql.QSqlQuery()
query.prepare("truncate products")
query.bindValue(0, self.selectedProduct.currentText())
if query.exec_():
self.update_view()
QtWidgets.QMessageBox.information(None, QtWidgets.qApp.tr("Product deleted!"),
QtWidgets.qApp.tr("Product has been deleted"),
QtWidgets.QMessageBox.Ok)
else:
QtWidgets.QMessageBox.critical(None, QtWidgets.qApp.tr("Product not deleted!"),
QtWidgets.qApp.tr("Product couldn't be deleted"),
QtWidgets.QMessageBox.Ok)
def selectProducts(self):
sql.connectDB()
model = QtSql.QSqlTableModel()
q = QtSql.QSqlQuery()
model.setTable("products")
model.setEditStrategy(QtSql.QSqlTableModel.OnManualSubmit)
model.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
model.setHeaderData(1, QtCore.Qt.Horizontal, "Product Code")
model.setHeaderData(2, QtCore.Qt.Horizontal, "Product Name")
model.setHeaderData(3, QtCore.Qt.Horizontal, "Product Price")
model.setHeaderData(4, QtCore.Qt.Horizontal, "Sale Price")
model.setHeaderData(5, QtCore.Qt.Horizontal, "Total Price")
model.setHeaderData(6, QtCore.Qt.Horizontal, "Quantity")
model.setHeaderData(7, QtCore.Qt.Horizontal, "Category")
model.setHeaderData(8, QtCore.Qt.Horizontal, "Date Added")
model.setHeaderData(9, QtCore.Qt.Horizontal, "Supplier")
model.select()
self.tableView.setModel(model)
self.tableView.horizontalHeader().setMinimumHeight(40)
self.tableView.setSelectionBehavior(QtWidgets.QTableView.SelectRows)
self.tableView.setShowGrid(True)
self.tableView.show()
def search_products(self):
if not self.search.text() == '' or not self.search.text().isspace():
qry = QtSql.QSqlQuery()
qry.prepare("select * from products where product_code LIKE '%{0}%' or product_name LIKE '%{0}%' or "
"product_category LIKE '%{0}%' or supplier LIKE '%{0}%' or date_added LIKE '%{0}%'".format(
str(self.search.text())))
# qry.bindValue(0, str(self.search.text()))
if qry.exec_():
model = QtSql.QSqlQueryModel()
model.setQuery(qry)
model.setHeaderData(0, QtCore.Qt.Horizontal, "ID")
model.setHeaderData(1, QtCore.Qt.Horizontal, "Product Code")
model.setHeaderData(2, QtCore.Qt.Horizontal, "Product Name")
model.setHeaderData(3, QtCore.Qt.Horizontal, "Product Price")
model.setHeaderData(4, QtCore.Qt.Horizontal, "Sale Price")
model.setHeaderData(5, QtCore.Qt.Horizontal, "Total Price")
model.setHeaderData(6, QtCore.Qt.Horizontal, "Quantity")
model.setHeaderData(7, QtCore.Qt.Horizontal, "Category")
model.setHeaderData(8, QtCore.Qt.Horizontal, "Date Added")
model.setHeaderData(9, QtCore.Qt.Horizontal, "Supplier")
self.tableView.setModel(model)
self.tableView.horizontalHeader().setMinimumHeight(40)
self.tableView.setSelectionBehavior(QtWidgets.QTableView.SelectRows)
self.tableView.setShowGrid(True)
self.tableView.show()
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
products = QtWidgets.QDialog()
products.setWindowTitle("Products")
ui = Ui_Products()
ui.setupUi(products)
ui.tableView.setColumnHidden(0, True)
products.setGeometry(40, 20, 1200, 620)
products.show()
sys.exit(app.exec_())