forked from Charitha13/Grocery_Management_System
-
Notifications
You must be signed in to change notification settings - Fork 0
/
designation.py
216 lines (182 loc) · 10.8 KB
/
designation.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
from tkinter import *
from tkinter import ttk
import mysql.connector
import tkinter.messagebox
from PIL import ImageTk, Image
#Establishing a connection with database
conn = mysql.connector.connect(host="localhost", user="root", password="root", database="grocerystore")
mycursor = conn.cursor()
class Designation():
"""This class is to perform operations on the designation table of our database"""
def __init__(self, window):
self.window = window
self.left = Frame(window, width=2000, height=1600, bg="white")
self.left.pack(side = LEFT)
self.right = Frame(window, width = 10, height = 1600, bg = "white")
self.right.pack(side = RIGHT)
self.back_img = Image.open('roles_in1.png')
self.back_img = self.back_img.resize((750, 400), Image.ANTIALIAS)
self.back_img1 = ImageTk.PhotoImage(self.back_img)
self.background_label = Label(self.left, image=self.back_img1, compound = "right", bg = "white", fg = None)
self.background_label.pack(side = "top", fill ="both")
self.background_label.place(x=280, y=-40, relwidth = 1, relheight = 1)
self.heading = Label(self.left, text ="Employees Designation Details", font=('arial 30 bold'), fg = 'HotPink4', bg = "white")
self.heading.place(x = 200, y = 0)
self.heading = Label(self.left, text ="Designation ID", font=('arial 10 bold'), fg = 'black',bg = "white")
self.heading.place(x = 0, y = 100)
self.heading = Label(self.left, text ="Designation", font=('arial 10 bold'), fg = 'black', bg = "white")
self.heading.place(x = 0, y = 140)
self.heading = Label(self.left, text ="Salary", font=('arial 10 bold'), fg = 'black', bg = "white")
self.heading.place(x = 0, y = 180)
# Entries for all Labels
self.dsgn_id = Entry(self.left, width = 30, bg = "ghost white")
self.dsgn_id.place(x = 210, y = 100)
self.dsgn = Entry(self.left, width = 30, bg = "ghost white")
self.dsgn.place(x = 210, y = 140)
self.salary = Entry(self.left, width = 30, bg = "ghost white")
self.salary.place(x = 210, y = 180)
# Submit Button
self.submit = Button(self.left, text = "Add Designation", width = 15, height = 2, font=('arial 10 bold'),bg = "MistyRose3",fg = 'dark slate blue', command = self.add_designation)
self.submit.place(x=100, y = 400)
# Search Button
self.search = Button(self.left, text = "Click to search", width = 15, height = 2,font=('arial 10 bold'),bg = "MistyRose3",fg = 'dark slate blue', command = self.searchDesignation)
self.search.place(x = 250, y = 400)
self.exit_now = Button(self.left, text = "Close", width = 15, height = 2,font=('arial 10 bold'),bg = "MistyRose3",fg = 'dark slate blue', command = self.window.destroy)
self.exit_now.place(x = 390, y = 400)
self.clear_now2 = Button(self.left, text ="Clear", width = 15, height = 2,font=('arial 10 bold'),bg = "MistyRose3",fg = 'dark slate blue', command = self.clear2)
self.clear_now2.place(x = 550, y = 400)
# Function to call when add new designation is clicked
def add_designation(self):
"""This function is usedto add new designation into the designation table of our Grocery Store Management system"""
self.val1 = self.dsgn_id.get()
self.val2 = self.dsgn.get()
self.val3 = self.salary.get()
if self.val1 == '' or self.val2 == '' or self.val3 =='' :
tkinter.messagebox.showinfo("Error", "Fill in all fields")
else:
query_loc = "INSERT INTO designation(Dsgn_Id, Designation, Salary) values(%s, %s, %s) "
values = (self.val1, self.val2, self.val3)
mycursor.execute(query_loc, values)
conn.commit()
self.clear2()
tkinter.messagebox.showinfo("Success", "Successfully added", parent = self.left)
def searchDesignation(self):
"""This function opens a new window, when the user clicks on the search button in the main window. It provides other options like edit as well."""
self.search_designation = Tk()
self.search_designation.title("Search Designation")
self.search_designation.geometry("1600x1000")
self.drop = ttk.Combobox(self.search_designation, value = ["Designation ID", "Designation"])
self.drop.current(1)
self.drop.place(x = 0, y = 50)
self.search_box = Entry(self.search_designation)
self.search_box.place(x = 150, y = 50)
# Search button
self.search_now = Button(self.search_designation, text = "Search Designation", width = 15, height = 2,font=('arial 10 bold'),bg = "light gray", command = self.searchNow)
self.search_now.place(x = 100, y = 100)
#Close button
self.exit_now = Button(self.search_designation, text = "Close", width = 15, height = 2,font=('arial 10 bold'),bg = "light gray", command = self.search_designation.destroy)
self.exit_now.place(x = 250, y = 100)
#Edit button
self.edit_now = Button(self.search_designation, text = "Change", width = 15, height = 2,font=('arial 10 bold'),bg = "light gray", command = self.editNow)
self.edit_now.place(x = 400, y = 100)
#Clear Button
self.clear_now = Button(self.search_designation, text ="Clear", width = 15, height = 2,font=('arial 10 bold'),bg = "light gray", command = self.clear)
self.clear_now.place(x = 550, y = 100)
def searchNow(self):
"""This function helps us to search for any data in Designation table"""
selected = self.drop.get()
if selected == "Designation ID":
sql_query = "SELECT * FROM designation WHERE Dsgn_Id=%s"
elif selected == "Designation":
sql_query = "SELECT * FROM designation WHERE Designation=%s"
searched = self.search_box.get()
name = (searched,)
mycursor.execute(sql_query, name)
searchResult = mycursor.fetchall()
cols = ('Serial No', 'Designation_Id' , 'Designation', 'Salary')
self.listBox = ttk.Treeview(self.search_designation, columns=cols, show = 'headings' )
# set column headings
for col in cols:
self.listBox.heading(col, text=col)
for i, (Dsgn_Id, Designation, Salary) in enumerate(searchResult, start=1):
self.listBox.insert("", "end", values=(i, Dsgn_Id, Designation, Salary))
self.listBox.place(x = 0, y = 200)
if searchResult:
child_id = self.listBox.get_children()[-1]
val1 = self.listBox.focus(child_id)
id = self.listBox.focus()
self.id_item = self.listBox.item(id)
self.listBox.bind("<<TreeviewSelect>>", self.onSelect)
if not searchResult:
searchResult = "Designation not found"
searched_label = Label(self.search_designation, text = searchResult)
searched_label.place(x = 0, y = 160)
def editNow(self):
"""This function is called when we click on change button.We need to select the designation and then click on edit button.
This function then provides us the option to update or delete"""
try:
if self.item_text:
self.ldsgn_Id = Label(self.search_designation, text ="Designation_Id",
font=('arial 10 bold'), fg = 'black')
self.ldsgn_Id.place(x = 0, y = 450)
self.dsgn_Id2 = Entry(self.search_designation, width = 30)
self.dsgn_Id2.place(x = 210, y = 450)
self.dsgn_Id2.insert(0, self.item_text[1])
self.dsgn_Id2.config(state=DISABLED)
self.ldesignation = Label(self.search_designation, text ="Designation",font=('arial 10 bold'), fg = 'black')
self.ldesignation.place(x = 0, y = 480)
self.designation2 = Entry(self.search_designation, width = 30)
self.designation2 .place(x = 210, y = 480)
self.designation2 .insert(0, self.item_text[2])
self.lsalary = Label(self.search_designation ,text ="Salary",
font=('arial 10 bold'), fg = 'black')
self.lsalary.place(x = 0, y = 510)
self.salary2 = Entry(self.search_designation, width = 30)
self.salary2.place(x = 210, y = 510)
self.salary2.insert(0, self.item_text[3])
self.update_now = Button(self.search_designation, text = "Update", width = 15, height = 2,font=('arial 10 bold'),bg = "light gray", command = self.updateNow)
self.update_now.place(x = 70, y = 690)
self.delete_now = Button(self.search_designation, text = "Delete", width = 15, height = 2,font=('arial 10 bold'),bg = "light gray", command = self.deleteNow)
self.delete_now.place(x = 180, y = 690)
except:
tkinter.messagebox.showinfo("Warning", "Please select a designation to edit", parent = self.search_designation)
def onSelect(self,event):
"""This function is used to get the selected item from the displayed list"""
for item in self.listBox.selection():
self.item_text = self.listBox.item(item,"values")
def updateNow(self):
"""Used to update the Designation table"""
update_query = "Update designation set Designation = %s, Salary = %s where Dsgn_Id = %s"
d_id = self.dsgn_Id2.get()
dsg = self.designation2.get()
sal = self.salary2.get()
inputs = (dsg, sal, d_id)
mycursor.execute(update_query, inputs)
conn.commit()
tkinter.messagebox.showinfo("Success", "Successfully Updated", parent = self.search_designation)
def deleteNow(self):
"""Used to delete data from Designation table only if there are no employees under that designation"""
d_id = self.dsgn_Id2.get()
my_var=tkinter.messagebox.askyesnocancel("Delete ?","Delete id:"+str(d_id),icon='warning',default='no', parent = self.search_designation)
try:
if my_var: # True if yes button is clicked
mycursor.execute("DELETE FROM designation WHERE Dsgn_Id= " + "\"" + d_id + "\"" )
conn.commit()
self.clear()
tkinter.messagebox.showinfo("Success", "Successfully Deleted", parent = self.search_designation)
except:
tkinter.messagebox.showinfo("Warning", "Designation is still assigned to some Employees", parent = self.search_designation)
def clear(self):
"""Refresh the search Designation window"""
self.search_designation.destroy()
self.searchDesignation()
def clear2(self):
"""Refresh the main window"""
self.left.destroy()
self.right.destroy()
self.__init__(self.window)
#root = Tk()
#root.title("Location Details")
#b = Location(root)
#root.geometry("1200x1200+0+0")
#root.mainloop()