├── Backend
    └── dbbackend.py
├── Frontend
    └── frontendp.py
├── LICENSE
└── README.md


/Backend/dbbackend.py:
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 1 | import sqlite3
 2 | #backend
 3 | def studentData():
 4 |     con=sqlite3.connect("student.db")
 5 |     cur = con.cursor()
 6 |     cur.execute("CREATE TABLE IF NOT EXISTS student(id INTEGER PRIMARY KEY,StdID text, Firstname text, Surname text, DoB text,Age text, Gender text,Address text,Mobile text)")
 7 |     con.commit()
 8 |     con.close()
 9 | 
10 | def addStdRec(StdID, Firstname, Surname , DoB ,Age, Gender, Address, Mobile):
11 |     con = sqlite3.connect("student.db")
12 |     cur = con.cursor()
13 |     cur.execute("INSERT INTO student VALUES (NULL,?,?,?,?,?,?,?,?) ", (StdID, Firstname,Surname,DoB,Age, Gender,Address,Mobile))
14 |     con.commit()
15 |     con.close()
16 |     
17 | def viewData():
18 |     con = sqlite3.connect("student.db")
19 |     cur = con.cursor()
20 |     cur.execute("SELECT * FROM student")
21 |     rows = cur.fetchall()
22 |     con.close()
23 |     return rows
24 |     
25 | def deleteRec(id):
26 |     con = sqlite3.connect("student.db")
27 |     cur = con.cursor()
28 |     cur.execute("DELETE FROM student WHERE id=?",(id,))
29 |     con.commit()
30 |     con.close()
31 |     
32 | def searchData(StdID="", Firstname="", Surname="",DoB="", Age="", Gender="", Address="", Mobile=""):
33 |     con = sqlite3.connect("student.db")
34 |     cur = con.cursor()
35 |     cur.execute("SELECT * FROM student WHERE StdID=? OR Firstname=? OR Surname=? OR DoB=? OR Age=? OR Gender=? OR Address=? OR Mobile=?",(StdID, Firstname,Surname,DoB,Age, Gender,Address,Mobile))
36 |     rows = cur.fetchall()
37 |     con.close()
38 |     return rows
39 |     
40 | def dataUpdate(id,StdID="", Firstname="", Surname="",DoB="", Age="", Gender="", Address="", Mobile=""):
41 |     con = sqlite3.connect("student.db")
42 |     cur = con.cursor()
43 |     cur.execute("UPDATE student SET StdID=?, Firstname=?, DoB=?,Age=?,Address=?Mobile=?,WHERE id=?", (StdID, Firstname, Surname, DoB, Age, Gender, Address, Mobile, id))
44 |     con.commit()
45 |     con.close()
46 | 
47 | studentData()
48 | 


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/Frontend/frontendp.py:
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  1 | #frontend
  2 | from tkinter import *
  3 | import tkinter.messagebox
  4 | import dbbackend
  5 | class Student:
  6 | 
  7 |     def __init__(self,root):
  8 |         self.root =root
  9 |         self.root.title("Student Database Management System")
 10 |         self.root.geometry("1350x750+0+0")
 11 |         self.root.config(bg="cadet blue")
 12 | 
 13 |         StdID = StringVar()
 14 |         Firstname = StringVar()
 15 |         Surname = StringVar()
 16 |         DoB = StringVar()
 17 |         Age = StringVar()
 18 |         Gender = StringVar()
 19 |         Address = StringVar()
 20 |         Mobile = StringVar()
 21 | # --------------------------------------FUNCTIONS-------------------------------------------------------------------
 22 |         def iExit():
 23 |             iExit = tkinter.messagebox.askyesno("Student Database Management Systems", "Confirm if you want to exit")
 24 |             if iExit > 0:
 25 |                 root.destroy()
 26 |                 return
 27 |         def clearData():
 28 |             self.txtStdID.delete(0, END)
 29 |             self.txtfna.delete(0, END)
 30 |             self.txtSna.delete(0, END)
 31 |             self.txtDoB.delete(0, END)
 32 |             self.txtAge.delete(0, END)
 33 |             self.txtGender.delete(0, END)
 34 |             self.txtAdr.delete(0, END)
 35 |             self.txtMobile.delete(0, END)
 36 |         def addData():
 37 |             if(len(StdID.get())!=0):
 38 |                 dbbackend.addStdRec(StdID.get(), Firstname.get(), Surname.get() , DoB.get() ,Age.get(), Gender.get(), Address.get(), Mobile.get())
 39 |                 studentlist.delete(0, END)
 40 |                 studentlist.insert(END, (StdID.get(), Firstname.get(), Surname.get(), DoB.get(), Age.get(), Gender.get(), Address.get(), Mobile.get()))
 41 | 
 42 |         def DisplayData():
 43 |             studentlist.delete(0,END)
 44 |             for row in dbbackend.viewData():
 45 |                 studentlist.insert(END, row, str(""))
 46 | 
 47 |         def StudentRec(event):
 48 |             global sd
 49 |             searchStd= studentlist.curselection()[0]
 50 |             sd = studentlist.get(searchStd)
 51 | 
 52 |             self.txtStdID.delete(0, END)
 53 |             self.txtStdID.insert(END, sd[1])
 54 |             self.txtfna.delete(0, END)
 55 |             self.txtfna.insert(END, sd[2])
 56 |             self.txtSna.delete(0, END)
 57 |             self.txtSna.insert(END, sd[3])
 58 |             self.txtDoB.delete(0, END)
 59 |             self.txtDoB.insert(END, sd[4])
 60 |             self.txtAge.delete(0, END)
 61 |             self.txtAge.insert(END, sd[5])
 62 |             self.txtGender.delete(0, END)
 63 |             self.txtGender.insert(END, sd[6])
 64 |             self.txtAdr.delete(0, END)
 65 |             self.txtAdr.insert(END, sd[7])
 66 |             self.txtMobile.delete(0, END)
 67 |             self.txtMobile.insert(END, sd[8])
 68 | 
 69 |         def DeleteData():
 70 |             if(len(StdID.get())!=0):
 71 |                 dbbackend.deleteRec(sd[0])
 72 |                 clearData()
 73 |                 DisplayData()
 74 | 
 75 |         def searchDatabase():
 76 |             studentlist.delete(0,END)
 77 |             for row in dbbackend.searchData(StdID.get(), Firstname.get(), Surname.get() , DoB.get() ,Age.get(), Gender.get(), Address.get(), Mobile.get()):
 78 |                 studentlist.insert(END, row, str(""))
 79 | 
 80 |         def update():
 81 |             if (len(StdID.get()) != 0):
 82 |                 dbbackend.deleteRec(sd[0])
 83 |             if (len(StdID.get()) != 0):
 84 |                 dbbackend.addStdRec(StdID.get(), Firstname.get(), Surname.get(), DoB.get(), Age.get(), Gender.get(),Address.get(), Mobile.get())
 85 |                 studentlist.delete(0, END)
 86 |                 studentlist.insert(END, (StdID.get(), Firstname.get(), Surname.get(), DoB.get(), Age.get(), Gender.get(), Address.get(), Mobile.get()))
 87 | #--------------------------------------Frames-----------------------------------------------------------------------__________________________________________________________
 88 |         MainFrame = Frame(self.root, bg="cadet blue")
 89 |         MainFrame.grid()
 90 |         TitFrame = Frame(MainFrame, bd=2, padx=54,pady=8, bg="Ghost White", relief=RIDGE)
 91 |         TitFrame.pack(side=TOP)
 92 |         self.lblTit = Label(TitFrame ,font=('times new roman',48,'bold'),text="Student Database Management System",bg="Ghost White")
 93 |         self.lblTit.grid()
 94 |         ButtonFrame =Frame(MainFrame,bd=2,width=1350,height=70,padx=19,pady=10,bg="Ghost White",relief =RIDGE)
 95 |         ButtonFrame.pack(side=BOTTOM)
 96 |         DataFrame = Frame(MainFrame, bd=1, width=1300, height=400, padx=20, pady=20, relief=RIDGE,bg="cadet blue")
 97 |         DataFrame.pack(side=BOTTOM)
 98 |         DataFrameLEFT = LabelFrame(DataFrame, bd=1, width=1000, height=600, padx=20,relief=RIDGE,bg="Ghost White", font=('times new roman',26,'bold'),text="Student Info\n")
 99 |         DataFrameLEFT.pack(side=LEFT)
100 |         DataFrameRIGHT = LabelFrame(DataFrame, bd=1, width=450, height=300, padx=31, pady=3, relief=RIDGE,bg="Ghost White",font=('times new roman',20,'bold'),text="Student Details\n")
101 |         DataFrameRIGHT.pack(side=RIGHT)
102 | #--------------------------------entries-------------------------------------------------------------------------------------------------
103 |         self.lblStdID = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Student ID:",padx=2,pady=2,bg="Ghost White")
104 |         self.lblStdID.grid(row=0,column=0,sticky=W)
105 |         self.txtStdID = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=StdID, width=39)
106 |         self.txtStdID.grid(row=0, column=1)
107 | 
108 |         self.lblfna = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Firstname:", padx=2, pady=2,bg="Ghost White")
109 |         self.lblfna.grid(row=1, column=0, sticky=W)
110 |         self.txtfna = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=Firstname, width=39)
111 |         self.txtfna.grid(row=1, column=1)
112 | 
113 |         self.lblSna = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Surname:", padx=2, pady=2,bg="Ghost White")
114 |         self.lblSna.grid(row=2, column=0, sticky=W)
115 |         self.txtSna = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=Surname, width=39)
116 |         self.txtSna.grid(row=2, column=1)
117 | 
118 |         self.lblDoB = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Date of Birth:", padx=2, pady=2,bg="Ghost White")
119 |         self.lblDoB.grid(row=3, column=0, sticky=W)
120 |         self.txtDoB = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=DoB, width=39)
121 |         self.txtDoB.grid(row=3, column=1)
122 | 
123 |         self.lblAge = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Age:", padx=2, pady=2,bg="Ghost White")
124 |         self.lblAge.grid(row=4, column=0, sticky=W)
125 |         self.txtAge = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=Age, width=39)
126 |         self.txtAge.grid(row=4, column=1)
127 | 
128 |         self.lblGender = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Gender:", padx=2, pady=2,bg="Ghost White")
129 |         self.lblGender.grid(row=5, column=0, sticky=W)
130 |         self.txtGender = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=Gender, width=39)
131 |         self.txtGender.grid(row=5, column=1)
132 | 
133 |         self.lblAdr = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Address:", padx=2, pady=2,bg="Ghost White")
134 |         self.lblAdr.grid(row=6, column=0, sticky=W)
135 |         self.txtAdr = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=Address, width=39)
136 |         self.txtAdr.grid(row=6, column=1)
137 | 
138 |         self.lblMobile = Label(DataFrameLEFT, font=('times new roman', 20, 'bold'), text="Mobile:", padx=2, pady=2,bg="Ghost White")
139 |         self.lblMobile.grid(row=7, column=0, sticky=W)
140 |         self.txtMobile = Entry(DataFrameLEFT, font=('times new roman', 20, 'bold'), textvariable=Mobile, width=39)
141 |         self.txtMobile.grid(row=7, column=1)
142 | #--------------------------------------scroll bar and list box----------------------------------------------------------------------------
143 |         scrollbar= Scrollbar(DataFrameRIGHT)
144 |         scrollbar.grid(row=0,column=1,sticky='ns')
145 | 
146 |         studentlist = Listbox(DataFrameRIGHT, width=41, height=16, font=('times new roman', 12, 'bold'),yscrollcommand=scrollbar.set)
147 |         studentlist.bind('<<ListboxSelect>>',StudentRec)
148 |         studentlist.grid(row=0, column=0, padx=8)
149 |         scrollbar.config(command=studentlist.yview)
150 | #--------------------------------------buttons-----------------------------------------------------------------------------------------------------------
151 |         self.btnAddData = Button(ButtonFrame, text="Add New", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4, command=addData)
152 |         self.btnAddData.grid(row=0, column =0)
153 | 
154 |         self.btnDisplayData = Button(ButtonFrame, text="Display", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4, command=DisplayData)
155 |         self.btnDisplayData.grid(row=0, column=1)
156 | 
157 |         self.btnClearData = Button(ButtonFrame, text="Clear", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4,command=clearData)
158 |         self.btnClearData.grid(row=0, column=2)
159 | 
160 |         self.btnDeleteData = Button(ButtonFrame, text="Delete", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4,command=DeleteData)
161 |         self.btnDeleteData.grid(row=0, column=3)
162 | 
163 |         self.btnSearchData = Button(ButtonFrame, text="Search", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4,command=searchDatabase)
164 |         self.btnSearchData.grid(row=0, column=4)
165 | 
166 |         self.btnUpdateData = Button(ButtonFrame, text="Update", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4,command=update)
167 |         self.btnUpdateData.grid(row=0, column=5)
168 | 
169 |         self.btnExit = Button(ButtonFrame, text="Exit", font=('times new roman', 20, 'bold'), height=1, width=10, bd=4, command=iExit)
170 |         self.btnExit.grid(row=0, column=6)
171 | 
172 | if __name__=='__main__':
173 |     root = Tk()
174 |     application = Student(root)
175 |     root.mainloop()
176 | 


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/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 SASWAT SARANGI
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


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/README.md:
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 1 | # Student-Database-Management-System
 2 | This is project of our sophomore project of Data Base Management System made using Python and Sqlite.
 3 | In this student database management system we can add, delete,update,view and clear existing records from the database.
 4 | Here Student ID acts as the PRIMARY KEY and we store Student name,age,gender,address and mobile number.<br />
 5 | Here are some of the screenshots of the frontend:
 6 |  <br />
 7 | ![Screenshot (47)](https://user-images.githubusercontent.com/45651397/78636372-d96e5b00-78c5-11ea-93ee-c195c5b8ee9a.png)
 8 |  <br />
 9 | Here Add new- Adds new informtion related to student.<br />
10 | Clear- clears the entry box for new entries.<br />
11 | Search- Enter any keyword in the query box and search will show you the relevant results.<br />
12 | Update- Updates any changes applied to that particular given user.<br />
13 | Delete- Deletes the entire dataset selected.<br />
14 | Display- Views the entries till date.<br />
15 | Here is how the Exit button works:<br />
16 |  <br />
17 | ![Screenshot (48)](https://user-images.githubusercontent.com/45651397/78637910-f7898a80-78c8-11ea-8f47-44dba9b0ae74.png)
18 |  <br />
19 | If we press 'Yes'  it will exit the process and if we press 'No' it will return to process.<br />
20 | This project was undertaken under the guidance of Dr. Brij Bihari Dubey of the Database Management Systems.<br />
21 | Language used: Python 3<br />
22 | Query Language used: Sqlite 3<br />
23 | Library:Tkinter<br />
24 | Other concepts involved: Object Oriented Programming(OOPS)
25 | 
26 | 
27 | 


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