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main.py
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import tkinter as tk
from tkinter import ttk, messagebox
import mysql.connector
from tkinter import *
def GetValue(event):
e1.delete(0, END)
e2.delete(0, END)
e3.delete(0, END)
e4.delete(0, END)
row_id = listBox.selection()[0]
select = listBox.set(row_id)
e1.insert(0,select['id'])
e2.insert(0,select['empname'])
e3.insert(0,select['mobile'])
e4.insert(0,select['salary'])
def Add():
studid = e1.get()
studname = e2.get()
coursename = e3.get()
feee = e4.get()
mysqldb=mysql.connector.connect(host="localhost",user="root",password="",database="payroll")
mycursor=mysqldb.cursor()
try:
sql = "INSERT INTO registation (id,empname,mobile,salary) VALUES (%s, %s, %s, %s)"
val = (studid,studname,coursename,feee)
mycursor.execute(sql, val)
mysqldb.commit()
lastid = mycursor.lastrowid
messagebox.showinfo("information", "Employee inserted successfully...")
e1.delete(0, END)
e2.delete(0, END)
e3.delete(0, END)
e4.delete(0, END)
e1.focus_set()
except Exception as e:
print(e)
mysqldb.rollback()
mysqldb.close()
def update():
studid = e1.get()
studname = e2.get()
coursename = e3.get()
feee = e4.get()
mysqldb=mysql.connector.connect(host="localhost",user="root",password="",database="payroll")
mycursor=mysqldb.cursor()
try:
sql = "Update registation set empname= %s,mobile= %s,salary= %s where id= %s"
val = (studname,coursename,feee,studid)
mycursor.execute(sql, val)
mysqldb.commit()
lastid = mycursor.lastrowid
messagebox.showinfo("information", "Record Updateddddd successfully...")
e1.delete(0, END)
e2.delete(0, END)
e3.delete(0, END)
e4.delete(0, END)
e1.focus_set()
except Exception as e:
print(e)
mysqldb.rollback()
mysqldb.close()
def delete():
studid = e1.get()
mysqldb=mysql.connector.connect(host="localhost",user="root",password="",database="payroll")
mycursor=mysqldb.cursor()
try:
sql = "delete from registation where id = %s"
val = (studid,)
mycursor.execute(sql, val)
mysqldb.commit()
lastid = mycursor.lastrowid
messagebox.showinfo("information", "Record Deleteeeee successfully...")
e1.delete(0, END)
e2.delete(0, END)
e3.delete(0, END)
e4.delete(0, END)
e1.focus_set()
except Exception as e:
print(e)
mysqldb.rollback()
mysqldb.close()
def show():
mysqldb = mysql.connector.connect(host="localhost", user="root", password="", database="payroll")
mycursor = mysqldb.cursor()
mycursor.execute("SELECT id,empname,mobile,salary FROM registation")
records = mycursor.fetchall()
print(records)
for i, (id,stname, course,fee) in enumerate(records, start=1):
listBox.insert("", "end", values=(id, stname, course, fee))
mysqldb.close()
root = Tk()
root.geometry("800x500")
global e1
global e2
global e3
global e4
tk.Label(root, text="Employee Registation", fg="red", font=(None, 30)).place(x=300, y=5)
tk.Label(root, text="Employee ID").place(x=10, y=10)
Label(root, text="Employee Name").place(x=10, y=40)
Label(root, text="Mobile").place(x=10, y=70)
Label(root, text="Salary").place(x=10, y=100)
e1 = Entry(root)
e1.place(x=140, y=10)
e2 = Entry(root)
e2.place(x=140, y=40)
e3 = Entry(root)
e3.place(x=140, y=70)
e4 = Entry(root)
e4.place(x=140, y=100)
Button(root, text="Add",command = Add,height=3, width= 13).place(x=30, y=130)
Button(root, text="update",command = update,height=3, width= 13).place(x=140, y=130)
Button(root, text="Delete",command = delete,height=3, width= 13).place(x=250, y=130)
cols = ('id', 'empname', 'mobile','salary')
listBox = ttk.Treeview(root, columns=cols, show='headings' )
for col in cols:
listBox.heading(col, text=col)
listBox.grid(row=1, column=0, columnspan=2)
listBox.place(x=10, y=200)
show()
listBox.bind('<Double-Button-1>',GetValue)
root.mainloop()