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CRUD Example (NO SQL).py
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import tkinter as tk
from tkinter import messagebox
from tkinter.font import Font
from tkinter import scrolledtext
from tkinter import ttk
import mysql.connector
import random
# mydb definition
# Connect MySQL
if True:
mydb = mysql.connector.connect(
host="localhost",
user="root",
# Define Your Password and Database Name
)
# Outputs Connection Object
print(mydb)
mycursor = mydb.cursor()
# Create mysql
mycursor.execute(
"""CREATE TABLE IF NOT EXISTS employee(employeeID int ,firstname VARCHAR(255),secondname VARCHAR(255),gender VARCHAR(255),jobtype VARCHAR(255),hourlywage int)""")
# import mysql.connector
root = tk.Tk()
root.title("Cafe Fish System")
# Define Frames
treeviewFrame = tk.Frame(root)
createFrame = tk.Frame(root)
retrieveFrame = tk.Frame(root)
updateFrame = tk.Frame(root)
deleteFrame = tk.Frame(root)
# Define Frame List
frameList = [treeviewFrame, createFrame, updateFrame, retrieveFrame, deleteFrame]
# Configure all Frames
for frame in frameList:
frame.grid(row=0, column=0, sticky='news')
frame.configure(bg='lightblue')
def raiseFrame(frame):
frame.tkraise()
def raiseBack():
# Clear Variables
firstName.set("")
secondName.set("")
gender.set("")
wage.set(0.00)
job.set("Frycook")
treeviewEmployeeUpdate()
treeviewFrame.tkraise()
def raiseCreate():
job.set("Frycook")
gender.set("Male")
createFrame.tkraise()
def raiseRetrieve():
nameList = []
mycursor.execute("""SELECT firstname,secondname FROM employee""")
myresults = mycursor.fetchall()
for i in myresults:
name = i[0] + " " + i[1]
nameList.append(name)
searchOM = tk.OptionMenu(retrieveFrame, searchTerm, *nameList)
searchOM.grid(row=2, column=2)
retrieveFrame.tkraise()
def raiseUpdate():
nameList = []
mycursor.execute("""SELECT firstname,secondname FROM employee""")
myresults = mycursor.fetchall()
for i in myresults:
name = i[0] + " " + i[1]
nameList.append(name)
searchOM = tk.OptionMenu(updateFrame, updateTerm, *nameList)
searchOM.grid(row=2, column=2)
job.set("Frycook")
gender.set("Male")
updateFrame.tkraise()
def raiseDelete():
nameList = []
mycursor.execute("""SELECT firstname,secondname FROM employee""")
myresults = mycursor.fetchall()
for i in myresults:
name = i[0] + " " + i[1]
nameList.append(name)
searchOM = tk.OptionMenu(deleteFrame, deleteTerm, *nameList)
searchOM.grid(row=2, column=2)
deleteFrame.tkraise()
# SQL
def create():
pass
def retrieve():
pass
def update():
pass
def delete():
pass
def fillEntryFields(a, b, c):
fName, sName = updateTerm.get().split(" ")
SQL = """SELECT firstname,secondname,gender,jobtype,hourlywage FROM employee WHERE firstname=%s AND secondname=%s"""
mycursor.execute(SQL, (fName, sName))
myresults = mycursor.fetchone()
firstName.set(myresults[0])
secondName.set(myresults[1])
gender.set(myresults[2])
job.set(myresults[3])
wage.set(myresults[4])
def treeviewEmployeeUpdate():
# Deletes Everything from Treeview
Remove = EmployView.get_children()
for child in Remove:
EmployView.delete(child)
# Adds Everything back into Treeview
mycursor.execute("SELECT firstname,secondname,gender,jobtype,hourlywage FROM employee")
myresults = mycursor.fetchall()
#
for i in myresults:
EmployView.insert("", "end", text="", values=(i[0], i[1], i[2], i[3], i[4]))
# Tkinter Variable
firstName = tk.StringVar()
secondName = tk.StringVar()
gender = tk.StringVar()
wage = tk.StringVar()
job = tk.StringVar()
searchTerm = tk.StringVar()
deleteTerm = tk.StringVar()
updateTerm = tk.StringVar()
updateTerm.trace('w', fillEntryFields)
# Setting Default Values
firstName.set("")
secondName.set("")
gender.set("")
wage.set(0.00)
job.set("Frycook")
# Fonts
titleFont = Font(family="Arial", size="48")
labelFont = Font(family="Arial", size="24")
buttonFont = Font(family="Arial", size="20")
# treeview Frame Widgets
EmployView = ttk.Treeview(treeviewFrame)
EmployView["columns"] = ("firstname", "secondname", "gender", "jobtype", "hourlywage")
EmployView.grid(row=2, column=1, columnspan=5)
EmployView.heading("#0", text="", anchor="w")
EmployView.column("#0", anchor="center", width=5, stretch=tk.NO)
EmployView.heading("firstname", text="First Name", anchor="w")
EmployView.column("firstname", anchor="center", width=80)
EmployView.heading("secondname", text="Second Name", anchor="w")
EmployView.column("secondname", anchor="center", width=90)
EmployView.heading("gender", text="Gender", anchor="w")
EmployView.column("gender", anchor="center", width=90)
EmployView.heading("jobtype", text="Job Type", anchor="w")
EmployView.column("jobtype", anchor="center", width=80)
EmployView.heading("hourlywage", text="Hourly Wage", anchor="w")
EmployView.column("hourlywage", anchor="center", width=80)
# Labels
titleLabel = tk.Label(treeviewFrame, text="Cafe Fish Employee Table", font=titleFont, bg='blue', fg='lightblue')
titleLabel.grid(row=1, column=1, columnspan=5)
# Buttons
createButton = tk.Button(treeviewFrame, text="Create", font=buttonFont, bg='blue', fg='lightblue', command=raiseCreate)
createButton.grid(row=3, column=1)
retrieveButton = tk.Button(treeviewFrame, text="Retrieve", font=buttonFont, bg='blue', fg='lightblue',
command=raiseRetrieve)
retrieveButton.grid(row=3, column=2)
updateButton = tk.Button(treeviewFrame, text="Update", font=buttonFont, bg='blue', fg='lightblue', command=raiseUpdate)
updateButton.grid(row=3, column=3)
deleteButton = tk.Button(treeviewFrame, text="Delete", font=buttonFont, bg='blue', fg='lightblue', command=raiseDelete)
deleteButton.grid(row=3, column=4)
# Create Frame Widgets
# createFrame
createTLabel = tk.Label(createFrame, text="Create Record In Table", font=titleFont, bg='lightblue', fg='blue')
createTLabel.grid(row=1, column=1, columnspan=5)
createFNameLabel = tk.Label(createFrame, text="First Name: ", font=labelFont, bg='lightblue', fg='blue')
createFNameLabel.grid(row=2, column=1)
createSNameLabel = tk.Label(createFrame, text="Second Name: ", font=labelFont, bg='lightblue', fg='blue')
createSNameLabel.grid(row=3, column=1)
createGenderLabel = tk.Label(createFrame, text="Gender: ", font=labelFont, bg='lightblue', fg='blue')
createGenderLabel.grid(row=4, column=1)
createJobTypeLabel = tk.Label(createFrame, text="Job Type: ", font=labelFont, bg='lightblue', fg='blue')
createJobTypeLabel.grid(row=5, column=1)
createHourlyWageLabel = tk.Label(createFrame, text="Hourly Wage £: ", font=labelFont, bg='lightblue', fg='blue')
createHourlyWageLabel.grid(row=6, column=1)
# Label Widgets
createFNameLabel = tk.Entry(createFrame, textvariable=firstName, font=labelFont, bg='lightblue', fg='blue')
createFNameLabel.grid(row=2, column=2)
createSNameLabel = tk.Entry(createFrame, textvariable=secondName, font=labelFont, bg='lightblue', fg='blue')
createSNameLabel.grid(row=3, column=2)
createWageLabel = tk.Entry(createFrame, textvariable=wage, font=labelFont, width=5, bg='lightblue', fg='blue')
createWageLabel.grid(row=6, column=2)
createGenderRBM = tk.Radiobutton(createFrame, text="Male", variable=gender, value="Male", font=labelFont,
bg='lightblue', fg='blue')
createGenderRBM.grid(row=4, column=2)
createGenderRBF = tk.Radiobutton(createFrame, text="Female", variable=gender, value="Female", font=labelFont,
bg='lightblue', fg='blue')
createGenderRBF.grid(row=4, column=3)
jobList = ["Frycook", "Register", "Waiter", "Stock Manager"]
createJobTypeOM = tk.OptionMenu(createFrame, job, *jobList)
createJobTypeOM.grid(row=5, column=2)
# Button
createcButton = tk.Button(createFrame, text="Create", command=create, font=buttonFont, bg="blue", fg="lightblue")
createcButton.grid(row=7, column=2)
backCButton = tk.Button(createFrame, text="Back", command=raiseBack, font=labelFont, bg="blue", fg="lightblue")
backCButton.grid(row=7, column=1)
# Retrieve Frame Widgets
# retrieveFrame
retrieveTLabel = tk.Label(retrieveFrame, text="Retrieve Record In Table", font=titleFont, bg='lightblue', fg='blue')
retrieveTLabel.grid(row=1, column=1, columnspan=5)
retrieveSearchLabel = tk.Label(retrieveFrame, text="Search Name: ", font=labelFont, bg='lightblue', fg='blue')
retrieveSearchLabel.grid(row=2, column=1)
retrieveFNameLabel = tk.Label(retrieveFrame, text="First Name: ", font=labelFont, bg='lightblue', fg='blue')
retrieveFNameLabel.grid(row=3, column=1)
retrieveSNameLabel = tk.Label(retrieveFrame, text="Second Name: ", font=labelFont, bg='lightblue', fg='blue')
retrieveSNameLabel.grid(row=4, column=1)
retrieveGenderLabel = tk.Label(retrieveFrame, text="Gender: ", font=labelFont, bg='lightblue', fg='blue')
retrieveGenderLabel.grid(row=5, column=1)
retrieveJobTypeLabel = tk.Label(retrieveFrame, text="Job Type: ", font=labelFont, bg='lightblue', fg='blue')
retrieveJobTypeLabel.grid(row=6, column=1)
retrieveHourlyWageLabel = tk.Label(retrieveFrame, text="Hourly Wage £: ", font=labelFont, bg='lightblue', fg='blue')
retrieveHourlyWageLabel.grid(row=7, column=1)
# Retrieved Data Label Widgets
retrieveFNameLabelData = tk.Label(retrieveFrame, textvariable=firstName, font=labelFont, bg='lightblue', fg='blue')
retrieveFNameLabelData.grid(row=3, column=2)
retrieveSNameLabelData = tk.Label(retrieveFrame, textvariable=secondName, font=labelFont, bg='lightblue', fg='blue')
retrieveSNameLabelData.grid(row=4, column=2)
retrieveWageLabelData = tk.Label(retrieveFrame, textvariable=wage, font=labelFont, width=5, bg='lightblue', fg='blue')
retrieveWageLabelData.grid(row=7, column=2)
retrieveGenderLabelData = tk.Label(retrieveFrame, textvariable=gender, font=labelFont, bg='lightblue', fg='blue')
retrieveGenderLabelData.grid(row=5, column=2)
jobList = ["Frycook", "Register", "Waiter", "Stock Manager"]
retrieveJobTypeOM = tk.OptionMenu(retrieveFrame, job, *jobList)
retrieveJobTypeOM.grid(row=6, column=2)
# Button
retrievecButton = tk.Button(retrieveFrame, text="Retrieve", command=retrieve, font=buttonFont, bg="blue",
fg="lightblue")
retrievecButton.grid(row=8, column=2)
backCButton = tk.Button(retrieveFrame, text="Back", command=raiseBack, font=labelFont, bg="blue", fg="lightblue")
backCButton.grid(row=8, column=1)
# Update Frame Widgets
# updateFrame
updateTLabel = tk.Label(updateFrame, text="Update Record In Table", font=titleFont, bg='lightblue', fg='blue')
updateTLabel.grid(row=1, column=1, columnspan=5)
updateSearchNameLabel = tk.Label(updateFrame, text="Search Name: ", font=labelFont, bg='lightblue', fg='blue')
updateSearchNameLabel.grid(row=2, column=1)
updateFNameLabel = tk.Label(updateFrame, text="First Name: ", font=labelFont, bg='lightblue', fg='blue')
updateFNameLabel.grid(row=3, column=1)
updateSNameLabel = tk.Label(updateFrame, text="Second Name: ", font=labelFont, bg='lightblue', fg='blue')
updateSNameLabel.grid(row=4, column=1)
updateGenderLabel = tk.Label(updateFrame, text="Gender: ", font=labelFont, bg='lightblue', fg='blue')
updateGenderLabel.grid(row=5, column=1)
updateJobTypeLabel = tk.Label(updateFrame, text="Job Type: ", font=labelFont, bg='lightblue', fg='blue')
updateJobTypeLabel.grid(row=6, column=1)
updateHourlyWageLabel = tk.Label(updateFrame, text="Hourly Wage £: ", font=labelFont, bg='lightblue', fg='blue')
updateHourlyWageLabel.grid(row=7, column=1)
# Label Widgets
updateFNameLabel = tk.Entry(updateFrame, textvariable=firstName, font=labelFont, bg='lightblue', fg='blue')
updateFNameLabel.grid(row=3, column=2)
updateSNameLabel = tk.Entry(updateFrame, textvariable=secondName, font=labelFont, bg='lightblue', fg='blue')
updateSNameLabel.grid(row=4, column=2)
updateWageLabel = tk.Entry(updateFrame, textvariable=wage, font=labelFont, width=5, bg='lightblue', fg='blue')
updateWageLabel.grid(row=7, column=2)
updateGenderRBM = tk.Radiobutton(updateFrame, text="Male", variable=gender, value="Male", font=labelFont,
bg='lightblue', fg='blue')
updateGenderRBM.grid(row=5, column=2)
updateGenderRBF = tk.Radiobutton(updateFrame, text="Female", variable=gender, value="Female", font=labelFont,
bg='lightblue', fg='blue')
updateGenderRBF.grid(row=5, column=3)
jobList = ["Frycook", "Register", "Waiter", "Stock Manager"]
updateJobTypeOM = tk.OptionMenu(updateFrame, job, *jobList)
updateJobTypeOM.grid(row=6, column=2)
# Button
updatecButton = tk.Button(updateFrame, text="Update", command=update, font=buttonFont, bg="blue", fg="lightblue")
updatecButton.grid(row=8, column=2)
backUButton = tk.Button(updateFrame, text="Back", command=raiseBack, font=labelFont, bg="blue", fg="lightblue")
backUButton.grid(row=8, column=1)
# Delete Frame Widgets
# deleteFrame
# Labels
updateTLabel = tk.Label(deleteFrame, text="Delete Record In Table", font=titleFont, bg='lightblue', fg='blue')
updateTLabel.grid(row=1, column=1, columnspan=5)
deleteLabel = tk.Label(deleteFrame, text="Delete: ", font=labelFont, bg='lightblue', fg='blue')
deleteLabel.grid(row=2, column=1)
deleteButton = tk.Button(deleteFrame, text="Delete", command=delete, font=buttonFont, bg="blue", fg="lightblue")
deleteButton.grid(row=2, column=3)
backUButton = tk.Button(deleteFrame, text="Back", command=raiseBack, font=labelFont, bg="blue", fg="lightblue")
backUButton.grid(row=3, column=3)
# Updates Treeview on Initial Startup
treeviewEmployeeUpdate()
raiseFrame(treeviewFrame)
root.mainloop()