48 | <%
49 | String username = (String)session.getAttribute("uname");
50 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
51 | String qr="select image_path from login where username='"+username+"'";
52 | PreparedStatement ps=con.prepareStatement(qr);
53 | ResultSet rs=ps.executeQuery();
54 | if(rs.next())
55 | {
56 | %>
57 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
58 | ; margin-top: 20px">
59 | <%}%>
60 |
61 |
64 |
65 |
66 | <%
67 | Class.forName("com.mysql.jdbc.Driver");
68 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
69 | qr="select fname,lname,department,age from login where username=?";
70 | ps=con.prepareStatement(qr);
71 | ps.setString(1,username);
72 | rs=ps.executeQuery();
73 | while(rs.next())
74 | {
75 | String fname = rs.getString("fname");
76 | String lname = rs.getString("lname");
77 | String department = rs.getString("department");
78 | int age = rs.getInt("age");
79 | %>
80 |
81 | Name : <%=fname+" "+lname%>
82 |
83 | Department : <%=department%>
84 |
85 | Age : <%=age%>
86 |
87 | <%}%>
88 |
92 |
93 |
GET method.
78 | *
79 | * @param request servlet request
80 | * @param response servlet response
81 | * @throws ServletException if a servlet-specific error occurs
82 | * @throws IOException if an I/O error occurs
83 | */
84 | @Override
85 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
86 | throws ServletException, IOException {
87 | processRequest(request, response);
88 | }
89 |
90 | /**
91 | * Handles the HTTP POST method.
92 | *
93 | * @param request servlet request
94 | * @param response servlet response
95 | * @throws ServletException if a servlet-specific error occurs
96 | * @throws IOException if an I/O error occurs
97 | */
98 | @Override
99 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
100 | throws ServletException, IOException {
101 | processRequest(request, response);
102 | }
103 |
104 | /**
105 | * Returns a short description of the servlet.
106 | *
107 | * @return a String containing servlet description
108 | */
109 | @Override
110 | public String getServletInfo() {
111 | return "Short description";
112 | }//
113 |
114 | }
115 |
--------------------------------------------------------------------------------
/web/faculty_notice.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : faculty_notice
3 | Created on : 17 Sep, 2018, 9:10:21 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 | Upload Notices
17 |
18 |
25 |
26 |
27 |
28 |
ABC Insitute
30 |
31 |
41 |
43 |
47 |
48 |
51 |
52 |
53 |
54 | <% String username = (String)session.getAttribute("uname");
55 |
56 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
57 | String qr="select image_path from login where username='"+username+"'";
58 | PreparedStatement ps=con.prepareStatement(qr);
59 | ResultSet rs=ps.executeQuery();
60 | if(rs.next())
61 | {
62 | %>
63 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
64 | ; margin-top: 20px">
65 |
66 | <%
67 |
68 | }
69 | %>
70 |
71 |
75 |
76 |
77 | <%
78 | // String username = (String)session.getAttribute("uname");
79 |
80 | Class.forName("com.mysql.jdbc.Driver");
81 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
82 | qr="select fname,lname,department,age from login where username=?";
83 | ps=con.prepareStatement(qr);
84 | ps.setString(1,username);
85 | rs=ps.executeQuery();
86 | // out.println(username);
87 | while(rs.next())
88 | {
89 | String fname = rs.getString("fname");
90 | String lname = rs.getString("lname");
91 | // out.println("Pass");
92 | String department = rs.getString("department");
93 | int age = rs.getInt("age");
94 | %>
95 |
96 | Name :
97 | <%=fname+" "+lname%>
98 |
99 |
100 | Department :
101 | <%=department%>
102 |
103 | Age :
104 | <%=age%>
105 |
106 | <% }
107 |
108 | %>
109 |
113 |
114 |
33 |
ABC Insitute
35 |
36 |
46 |
48 | <% String username = (String)session.getAttribute("uname");
49 | session.setAttribute("faculty_username", username);
50 | session.setAttribute("A", "FF");
51 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
52 | String qr="select image_path from login where username='"+username+"'";
53 | PreparedStatement ps=con.prepareStatement(qr);
54 | ResultSet rs=ps.executeQuery();
55 | if(rs.next())
56 | {
57 | %>
58 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
59 | ; margin-top: 20px">
60 |
61 | <%
62 |
63 | }
64 | %>
65 |
66 |
70 |
71 |
72 | <%
73 | // String username = (String)session.getAttribute("uname");
74 |
75 | Class.forName("com.mysql.jdbc.Driver");
76 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
77 | qr="select fname,lname,department,age from login where username=?";
78 | ps=con.prepareStatement(qr);
79 | ps.setString(1,username);
80 | rs=ps.executeQuery();
81 | // out.println(username);
82 | while(rs.next())
83 | {
84 | String fname = rs.getString("fname");
85 | String lname = rs.getString("lname");
86 | // out.println("Pass");
87 | String department = rs.getString("department");
88 | int age = rs.getInt("age");
89 | %>
90 |
91 | Name :
92 | <%=fname+" "+lname%>
93 |
94 |
95 | Department :
96 | <%=department%>
97 |
98 | Age :
99 | <%=age%>
100 |
101 | <% }
102 |
103 | %>
104 |
108 |
109 |
111 |
115 |
116 |
117 |
118 |
--------------------------------------------------------------------------------
/web/see_notices.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : see_notices
3 | Created on : 5 Oct, 2018, 9:32:11 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 | Upload Notices
17 |
18 |
25 |
26 |
27 |
28 |
ABC Insitute
30 |
31 |
41 |
43 |
44 | <%
45 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
46 | String qr="select image_path from notices";
47 | PreparedStatement ps=con.prepareStatement(qr);
48 | ResultSet rs=ps.executeQuery();
49 | while(rs.next())
50 | {
51 | %>
52 |
" height="600px" width="600px">
53 |
54 | <%
55 |
56 | }
57 | %>
58 |
59 |
61 | <% String username = (String)session.getAttribute("uname");
62 |
63 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
64 | qr="select image_path from login where username='"+username+"'";
65 | ps=con.prepareStatement(qr);
66 | rs=ps.executeQuery();
67 | if(rs.next())
68 | {
69 | %>
70 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
71 | ; margin-top: 20px">
72 |
73 | <%
74 |
75 | }
76 | %>
77 |
78 |
82 |
83 |
84 | <%
85 | // String username = (String)session.getAttribute("uname");
86 |
87 | Class.forName("com.mysql.jdbc.Driver");
88 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
89 | qr="select fname,lname,department,age from login where username=?";
90 | ps=con.prepareStatement(qr);
91 | ps.setString(1,username);
92 | rs=ps.executeQuery();
93 | // out.println(username);
94 | while(rs.next())
95 | {
96 | String fname = rs.getString("fname");
97 | String lname = rs.getString("lname");
98 | // out.println("Pass");
99 | String department = rs.getString("department");
100 | int age = rs.getInt("age");
101 | %>
102 |
103 | Name :
104 | <%=fname+" "+lname%>
105 |
106 |
107 | Department :
108 | <%=department%>
109 |
110 | Age :
111 | <%=age%>
112 |
113 | <% }
114 |
115 | %>
116 |
120 |
121 |
27 |
ABC Insitute
29 |
30 |
41 |
43 |
44 | <%
45 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
46 | String qr="select image_path from notices";
47 | PreparedStatement ps=con.prepareStatement(qr);
48 | ResultSet rs=ps.executeQuery();
49 | while(rs.next())
50 | {
51 | %>
52 |
" height="600px" width="600px">
53 |
54 | <%
55 |
56 | }
57 | %>
58 |
59 |
61 | <%
62 | String user = (String) session.getAttribute("uname");
63 |
64 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
65 | qr="select imagepath from login where username='"+user+"'";
66 | ps=con.prepareStatement(qr);
67 | rs=ps.executeQuery();
68 | if(rs.next())
69 | {
70 | %>
71 |
" height="100px" width="100px" style="border-radius: 10px; margin-left: 85px
72 | ; margin-top: 20px">
73 |
74 | <%
75 |
76 | }
77 | %>
78 |
79 |
83 |
84 |
85 | <%
86 | String username = (String)session.getAttribute("uname");
87 |
88 | Class.forName("com.mysql.jdbc.Driver");
89 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
90 | qr="select fname,lname,department,roll from login where username=?";
91 | ps=con.prepareStatement(qr);
92 | ps.setString(1,username);
93 | rs=ps.executeQuery();
94 | // out.println(username);
95 | while(rs.next())
96 | {
97 | String roll = rs.getString("roll");
98 | String fname = rs.getString("fname");
99 | String lname = rs.getString("lname");
100 | // out.println("Pass");
101 | String department = rs.getString("department");
102 |
103 | %>
104 | Roll Number :
105 | <%=roll%>
106 |
107 | Name :
108 | <%=fname+" "+lname%>
109 |
110 |
111 | Department :
112 | <%=department%>
113 |
114 | <% }
115 |
116 | %>
117 |
121 |
122 |
GET and POST
39 | * methods.
40 | *
41 | * @param request servlet request
42 | * @param response servlet response
43 | * @throws ServletException if a servlet-specific error occurs
44 | * @throws IOException if an I/O error occurs
45 | */
46 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)
47 | throws ServletException, IOException {
48 | response.setContentType("text/html;charset=UTF-8");
49 | try (PrintWriter out = response.getWriter()) {
50 | /* TODO output your page here. You may use following sample code. */
51 | String fname =(String) request.getParameter("fname");
52 | String lname =(String) request.getParameter("lname");
53 | String username =(String) request.getParameter("username");
54 | String password =(String) request.getParameter("password");
55 | String department =(String) request.getParameter("department");
56 | String r = (String) request.getParameter("roll");
57 | String roll = r;
58 | Class.forName("com.mysql.jdbc.Driver");
59 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
60 | String qr="insert into login(username,password,fname,lname,department,roll) values(?,?,?,?,?,?)";
61 | PreparedStatement ps=con.prepareStatement(qr);
62 | ps.setString(1,username);
63 | ps.setString(2,password);
64 | ps.setString(3,fname);
65 | ps.setString(4,lname);
66 | ps.setString(5,department);
67 | ps.setString(6,roll);
68 | ps.executeUpdate();
69 | response.sendRedirect("enroll_student.jsp");
70 |
71 | } catch (SQLException ex) {
72 | Logger.getLogger(enrollStudent.class.getName()).log(Level.SEVERE, null, ex);
73 | } catch (ClassNotFoundException ex) {
74 | Logger.getLogger(enrollStudent.class.getName()).log(Level.SEVERE, null, ex);
75 | }
76 | }
77 |
78 | //
79 | /**
80 | * Handles the HTTP GET method.
81 | *
82 | * @param request servlet request
83 | * @param response servlet response
84 | * @throws ServletException if a servlet-specific error occurs
85 | * @throws IOException if an I/O error occurs
86 | */
87 | @Override
88 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
89 | throws ServletException, IOException {
90 | processRequest(request, response);
91 | }
92 |
93 | /**
94 | * Handles the HTTP POST method.
95 | *
96 | * @param request servlet request
97 | * @param response servlet response
98 | * @throws ServletException if a servlet-specific error occurs
99 | * @throws IOException if an I/O error occurs
100 | */
101 | @Override
102 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
103 | throws ServletException, IOException {
104 | processRequest(request, response);
105 | }
106 |
107 | /**
108 | * Returns a short description of the servlet.
109 | *
110 | * @return a String containing servlet description
111 | */
112 | @Override
113 | public String getServletInfo() {
114 | return "Short description";
115 | }//
116 |
117 | }
118 |
--------------------------------------------------------------------------------
/web/update_admin_image.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : update_admin_image
3 | Created on : 13 Oct, 2018, 10:25:29 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 | Student Home
17 |
18 |
19 |
20 |
21 |
27 |
28 |
29 | <%
30 | String user = (String)request.getParameter("username");
31 | if(user!=null)
32 | session.setAttribute("uname", user);
33 | %>
34 |
35 |
ABC Insitute
37 |
38 |
49 |
51 | <%
52 | user =(String) session.getAttribute("uname");
53 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
54 | String qr="select image_path from admin where username='"+user+"'";
55 | PreparedStatement ps=con.prepareStatement(qr);
56 | ResultSet rs=ps.executeQuery();
57 | if(rs.next())
58 | {
59 | %>
60 |
" height="100px" width="100px" style="border-radius: 10px; margin-left: 85px
61 | ; margin-top: 20px ">
62 |
63 | <%
64 |
65 | }
66 | %>
67 |
68 |
72 |
73 |
74 | <%
75 | String username = (String)session.getAttribute("uname");
76 | session.setAttribute("A", "AA");
77 | Class.forName("com.mysql.jdbc.Driver");
78 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
79 | qr="select fname,lname,age from admin where username=?";
80 | ps=con.prepareStatement(qr);
81 | ps.setString(1,username);
82 | rs=ps.executeQuery();
83 | // out.println(username);
84 | while(rs.next())
85 | {
86 | String age = rs.getString("age");
87 | String fname = rs.getString("fname");
88 | String lname = rs.getString("lname");
89 | // out.println("Pass");
90 | // String department = rs.getString("department");
91 |
92 | %>
93 |
94 | Name :
95 | <%=fname+" "+lname%>
96 |
97 |
98 | Age :
99 | <%=age%>
100 |
101 | <% }
102 |
103 | %>
104 |
108 |
109 |
112 |
118 |
119 |
120 |
--------------------------------------------------------------------------------
/web/index.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : index
3 | Created on : 18 Sep, 2018, 9:51:12 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
8 |
9 |
10 |
11 |
12 |
13 |
14 | ABC Institute
15 |
24 |
29 |
30 |
31 |
98 |
99 |
100 |
101 |
102 |
103 |
104 |
105 |
ABC institute
106 |
Login Portal
107 | <%
108 | String status = (String)request.getParameter("status");
109 | if(status==null)
110 | status="T";
111 | %>
112 |
137 |
138 |
139 |
33 |
ABC Insitute
35 |
36 |
45 |
47 | <%
48 | String username = (String)session.getAttribute("uname");
49 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
50 | String qr="select image_path from login where username='"+username+"'";
51 | PreparedStatement ps=con.prepareStatement(qr);
52 | ResultSet rs=ps.executeQuery();
53 | if(rs.next())
54 | {
55 | %>
56 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
57 | ; margin-top: 20px">
58 | <%}%>
59 |
60 |
63 |
64 |
65 | <%
66 | Class.forName("com.mysql.jdbc.Driver");
67 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
68 | qr="select fname,lname,department,age from login where username=?";
69 | ps=con.prepareStatement(qr);
70 | ps.setString(1,username);
71 | rs=ps.executeQuery();
72 | while(rs.next())
73 | {
74 | String fname = rs.getString("fname");
75 | String lname = rs.getString("lname");
76 | String department = rs.getString("department");
77 | int age = rs.getInt("age");
78 | %>
79 |
80 | Name : <%=fname+" "+lname%>
81 |
82 | Department : <%=department%>
83 |
84 | Age : <%=age%>
85 |
86 | <%}%>
87 |
91 |
92 |
95 |
96 | <%
97 | String student_name = (String) request.getParameter("student_name");
98 | if(student_name == null)
99 | student_name = (String) request.getParameter("fac_name");
100 | %>
101 |
109 |
110 |
111 |
112 |
--------------------------------------------------------------------------------
/src/java/register_course.java:
--------------------------------------------------------------------------------
1 | /*
2 | * To change this license header, choose License Headers in Project Properties.
3 | * To change this template file, choose Tools | Templates
4 | * and open the template in the editor.
5 | */
6 |
7 | import java.io.IOException;
8 | import java.io.PrintWriter;
9 | import java.sql.Connection;
10 | import java.sql.DriverManager;
11 | import java.sql.PreparedStatement;
12 | import java.sql.ResultSet;
13 | import java.sql.SQLException;
14 | import java.util.logging.Level;
15 | import java.util.logging.Logger;
16 | import javax.servlet.ServletException;
17 | import javax.servlet.annotation.WebServlet;
18 | import javax.servlet.http.HttpServlet;
19 | import javax.servlet.http.HttpServletRequest;
20 | import javax.servlet.http.HttpServletResponse;
21 |
22 | /**
23 | *
24 | * @author Harsh Jain
25 | */
26 | @WebServlet(urlPatterns = {"/register_course"})
27 | public class register_course extends HttpServlet {
28 |
29 | /**
30 | * Processes requests for both HTTP
GET and
POST
31 | * methods.
32 | *
33 | * @param request servlet request
34 | * @param response servlet response
35 | * @throws ServletException if a servlet-specific error occurs
36 | * @throws IOException if an I/O error occurs
37 | */
38 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)
39 | throws ServletException, IOException {
40 | response.setContentType("text/html;charset=UTF-8");
41 | try (PrintWriter out = response.getWriter()) {
42 | String course_id = (String) request.getParameter("course_id");
43 | String uname = (String) request.getSession().getAttribute("uname");
44 | Class.forName("com.mysql.jdbc.Driver");
45 | // session.setAttribute("A", "SA");
46 | String course_name="";
47 | int roll=0,total=30;
48 | Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login", "root", "root");
49 | String qr1 = "select course_name from courses where course_id=?";
50 | PreparedStatement ps1 = con.prepareStatement(qr1);
51 | ps1.setString(1,course_id);
52 | ResultSet rs1 = ps1.executeQuery();
53 | if(rs1.next())
54 | course_name=rs1.getString("course_name");
55 |
56 | con = DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login", "root", "root");
57 | qr1 = "select roll from courses where username=?";
58 | ps1 = con.prepareStatement(qr1);
59 | ps1.setString(1,uname);
60 | rs1 = ps1.executeQuery();
61 | if(rs1.next())
62 | roll=rs1.getInt("roll");
63 | String qr="insert into courses(username,course_id,course_name,roll,total) values(?,?,?,?,?)";
64 | PreparedStatement ps=con.prepareStatement(qr);
65 | ps.setString(1,uname);
66 | ps.setString(2,course_id);
67 | ps.setString(3,course_name);
68 | ps.setInt(4,roll);
69 | ps.setInt(5,total);
70 | ps.executeUpdate();
71 | response.sendRedirect("student_home.jsp");
72 |
73 | // ResultSet rs = ps.executeQuery();
74 | } catch (ClassNotFoundException | SQLException ex) {
75 | Logger.getLogger(register_course.class.getName()).log(Level.SEVERE, null, ex);
76 | }
77 | }
78 |
79 | //
80 | /**
81 | * Handles the HTTP GET method.
82 | *
83 | * @param request servlet request
84 | * @param response servlet response
85 | * @throws ServletException if a servlet-specific error occurs
86 | * @throws IOException if an I/O error occurs
87 | */
88 | @Override
89 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
90 | throws ServletException, IOException {
91 | processRequest(request, response);
92 | }
93 |
94 | /**
95 | * Handles the HTTP POST method.
96 | *
97 | * @param request servlet request
98 | * @param response servlet response
99 | * @throws ServletException if a servlet-specific error occurs
100 | * @throws IOException if an I/O error occurs
101 | */
102 | @Override
103 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
104 | throws ServletException, IOException {
105 | processRequest(request, response);
106 | }
107 |
108 | /**
109 | * Returns a short description of the servlet.
110 | *
111 | * @return a String containing servlet description
112 | */
113 | @Override
114 | public String getServletInfo() {
115 | return "Short description";
116 | }//
117 |
118 | }
119 |
--------------------------------------------------------------------------------
/web/new_student_message.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : new_student_message
3 | Created on : 24 Oct, 2018, 8:26:31 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 |
Student Home
17 |
18 |
19 |
25 |
26 |
27 | <%
28 | String user = (String)request.getParameter("username");
29 | if(user!=null)
30 | session.setAttribute("uname", user);
31 | %>
32 |
33 |
ABC Insitute
35 |
36 |
45 |
46 |
47 | <%
48 | user = (String) session.getAttribute("uname");
49 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
50 | String qr="select imagepath from login where username='"+user+"'";
51 | PreparedStatement ps=con.prepareStatement(qr);
52 | ResultSet rs=ps.executeQuery();
53 | if(rs.next())
54 | {
55 | %>
56 |
" height="100px" width="100px" style="border-radius: 10px; margin-left: 85px
57 | ; margin-top: 20px">
58 |
59 | <%
60 |
61 | }
62 | %>
63 |
64 |
68 |
69 |
70 | <%
71 | String username = (String)session.getAttribute("uname");
72 |
73 | Class.forName("com.mysql.jdbc.Driver");
74 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
75 | qr="select fname,lname,department,roll from login where username=?";
76 | ps=con.prepareStatement(qr);
77 | ps.setString(1,username);
78 | rs=ps.executeQuery();
79 | int t=0,p=0;
80 | // out.println(username);
81 | while(rs.next())
82 | {
83 | String roll = rs.getString("roll");
84 | String fname = rs.getString("fname");
85 | String lname = rs.getString("lname");
86 | // out.println("Pass");
87 | String department = rs.getString("department");
88 |
89 | %>
90 | Roll Number :
91 | <%=roll%>
92 |
93 | Name :
94 | <%=fname+" "+lname%>
95 |
96 |
97 | Department :
98 | <%=department%>
99 |
100 | <% }
101 |
102 | %>
103 |
107 |
108 |
109 |
110 |
111 | <%
112 | String faculty_name = (String) request.getParameter("faculty_name");
113 | if(faculty_name == null)
114 | faculty_name = (String) request.getParameter("fac_name");
115 | %>
116 |
123 |
124 |
125 |
126 |
127 |
128 |
129 |
130 |
--------------------------------------------------------------------------------
/src/java/update_attendance.java:
--------------------------------------------------------------------------------
1 | /*
2 | * To change this license header, choose License Headers in Project Properties.
3 | * To change this template file, choose Tools | Templates
4 | * and open the template in the editor.
5 | */
6 |
7 | import java.io.IOException;
8 | import java.io.PrintWriter;
9 | import java.sql.Connection;
10 | import java.sql.DriverManager;
11 | import java.sql.PreparedStatement;
12 | import java.sql.ResultSet;
13 | import java.sql.SQLException;
14 | import java.util.logging.Level;
15 | import java.util.logging.Logger;
16 | import javax.servlet.ServletException;
17 | import javax.servlet.annotation.WebServlet;
18 | import javax.servlet.http.HttpServlet;
19 | import javax.servlet.http.HttpServletRequest;
20 | import javax.servlet.http.HttpServletResponse;
21 |
22 | /**
23 | *
24 | * @author Harsh Jain
25 | */
26 | @WebServlet(urlPatterns = {"/update_attendance"})
27 | public class update_attendance extends HttpServlet {
28 |
29 | /**
30 | * Processes requests for both HTTP
GET and
POST
31 | * methods.
32 | *
33 | * @param request servlet request
34 | * @param response servlet response
35 | * @throws ServletException if a servlet-specific error occurs
36 | * @throws IOException if an I/O error occurs
37 | */
38 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)
39 | throws ServletException, IOException, ClassNotFoundException, SQLException {
40 | response.setContentType("text/html;charset=UTF-8");
41 | try (PrintWriter out = response.getWriter()) {
42 | String course_name = (String) request.getSession().getAttribute("course_name");
43 | String present =(String) request.getParameter("var");
44 | String total = (String) request.getParameter("total");
45 | if(present==null)
46 | response.sendRedirect("upload_attendance.jsp?course_name="+course_name);
47 | else
48 | {
49 | String u = request.getParameter("student_id");
50 | String username [] = u.split(",");
51 | int b [] = new int[username.length];
52 | for(int i=0; i
75 | /**
76 | * Handles the HTTP GET method.
77 | *
78 | * @param request servlet request
79 | * @param response servlet response
80 | * @throws ServletException if a servlet-specific error occurs
81 | * @throws IOException if an I/O error occurs
82 | */
83 | @Override
84 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
85 | throws ServletException, IOException {
86 | try {
87 | processRequest(request, response);
88 | } catch (ClassNotFoundException ex) {
89 | Logger.getLogger(update_attendance.class.getName()).log(Level.SEVERE, null, ex);
90 | } catch (SQLException ex) {
91 | Logger.getLogger(update_attendance.class.getName()).log(Level.SEVERE, null, ex);
92 | }
93 | }
94 |
95 | /**
96 | * Handles the HTTP POST method.
97 | *
98 | * @param request servlet request
99 | * @param response servlet response
100 | * @throws ServletException if a servlet-specific error occurs
101 | * @throws IOException if an I/O error occurs
102 | */
103 | @Override
104 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
105 | throws ServletException, IOException {
106 | try {
107 | processRequest(request, response);
108 | } catch (ClassNotFoundException ex) {
109 | Logger.getLogger(update_attendance.class.getName()).log(Level.SEVERE, null, ex);
110 | } catch (SQLException ex) {
111 | Logger.getLogger(update_attendance.class.getName()).log(Level.SEVERE, null, ex);
112 | }
113 | }
114 |
115 | /**
116 | * Returns a short description of the servlet.
117 | *
118 | * @return a String containing servlet description
119 | */
120 | @Override
121 | public String getServletInfo() {
122 | return "Short description";
123 | }//
124 |
125 | }
126 |
--------------------------------------------------------------------------------
/web/faculty_details.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : faculty_details
3 | Created on : 13 Oct, 2018, 6:00:58 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 | Faculty Portal
17 |
18 |
19 |
20 |
21 |
22 | <%
23 | String user = (String)request.getParameter("username");
24 | if(user!=null)
25 | session.setAttribute("uname", user);
26 | %>
27 |
28 |
ABC Insitute
30 |
31 |
44 |
46 | <% String username = (String)session.getAttribute("uname");
47 |
48 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
49 | String qr="select image_path from admin where username='"+username+"'";
50 | PreparedStatement ps=con.prepareStatement(qr);
51 | ResultSet rs=ps.executeQuery();
52 | if(rs.next())
53 | {
54 | %>
55 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
56 | ; margin-top: 20px">
57 |
58 | <%
59 |
60 | }
61 | %>
62 |
63 |
67 |
68 |
69 | <%
70 | // String username = (String)session.getAttribute("uname");
71 |
72 | Class.forName("com.mysql.jdbc.Driver");
73 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
74 | int f =0,c=0;
75 | qr="select fname,lname,age from admin where username=?";
76 | ps=con.prepareStatement(qr);
77 | ps.setString(1,username);
78 | rs=ps.executeQuery();
79 | // out.println(username);
80 | while(rs.next())
81 | {
82 | String fname = rs.getString("fname");
83 | String lname = rs.getString("lname");
84 | // out.println("Pass");
85 | // String department = rs.getString("department");
86 | int age = rs.getInt("age");
87 | %>
88 |
89 | Name :
90 | <%=fname+" "+lname%>
91 |
92 |
96 | Age :
97 | <%=age%>
98 |
99 | <% }
100 |
101 | %>
102 |
106 |
107 |
28 |
ABC Insitute
30 |
31 |
44 |
46 | <% String username = (String)session.getAttribute("uname");
47 |
48 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
49 | String qr="select image_path from admin where username='"+username+"'";
50 | PreparedStatement ps=con.prepareStatement(qr);
51 | ResultSet rs=ps.executeQuery();
52 | if(rs.next())
53 | {
54 | %>
55 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
56 | ; margin-top: 20px">
57 |
58 | <%
59 |
60 | }
61 | %>
62 |
63 |
67 |
68 |
69 | <%
70 | // String username = (String)session.getAttribute("uname");
71 |
72 | Class.forName("com.mysql.jdbc.Driver");
73 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
74 | int f =0,c=0;
75 | qr="select fname,lname,age from admin where username=?";
76 | ps=con.prepareStatement(qr);
77 | ps.setString(1,username);
78 | rs=ps.executeQuery();
79 | // out.println(username);
80 | while(rs.next())
81 | {
82 | String fname = rs.getString("fname");
83 | String lname = rs.getString("lname");
84 | // out.println("Pass");
85 | // String department = rs.getString("department");
86 | int age = rs.getInt("age");
87 | %>
88 |
89 | Name :
90 | <%=fname+" "+lname%>
91 |
92 |
96 | Age :
97 | <%=age%>
98 |
99 | <% }
100 |
101 | %>
102 |
106 |
107 |
GET and POST
31 | * methods.
32 | *
33 | * @param request servlet request
34 | * @param response servlet response
35 | * @throws ServletException if a servlet-specific error occurs
36 | * @throws IOException if an I/O error occurs
37 | */
38 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)
39 | throws ServletException, IOException {
40 | response.setContentType("text/html;charset=UTF-8");
41 | try (PrintWriter out = response.getWriter()) {
42 | String course_name = (String) request.getParameter("course_name");
43 | String course_id = (String) request.getParameter("course_id");
44 | String faculty_username = (String) request.getParameter("faculty_username");
45 | Class.forName("com.mysql.jdbc.Driver");
46 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
47 | String qr="select course_id from courses";
48 | PreparedStatement ps=con.prepareStatement(qr);
49 | ResultSet rs=ps.executeQuery();
50 | while(rs.next())
51 | {
52 | if(rs.getString("course_id").equals(course_id))
53 | {
54 | response.sendRedirect("course_register.jsp?status=CID");
55 | return;
56 | }
57 | }
58 | qr="select course_name from courses";
59 | ps=con.prepareStatement(qr);
60 | rs=ps.executeQuery();
61 | while(rs.next())
62 | {
63 | if(rs.getString("course_name").equals(course_name))
64 | {
65 | response.sendRedirect("course_register.jsp?status=CNAME");
66 | return;
67 | }
68 | }qr="select username from login";
69 | ps=con.prepareStatement(qr);
70 | rs=ps.executeQuery();
71 | while(rs.next())
72 | {
73 | if(rs.getString("username").equals(faculty_username))
74 | {
75 | qr="insert into courses(username,course_id,course_name) values(?,?,?)";
76 | ps=con.prepareStatement(qr);
77 | ps.setString(1,faculty_username);
78 | ps.setString(2,course_id);
79 | ps.setString(3,course_name);
80 | ps.executeUpdate();
81 | response.sendRedirect("course_register.jsp");
82 | return;
83 | }
84 | else
85 | response.sendRedirect("course_register.jsp?status=UNAME");
86 | return;
87 | }
88 |
89 | } catch (ClassNotFoundException | SQLException ex) {
90 | Logger.getLogger(courseRegister.class.getName()).log(Level.SEVERE, null, ex);
91 | }
92 | }
93 |
94 | //
95 | /**
96 | * Handles the HTTP GET method.
97 | *
98 | * @param request servlet request
99 | * @param response servlet response
100 | * @throws ServletException if a servlet-specific error occurs
101 | * @throws IOException if an I/O error occurs
102 | */
103 | @Override
104 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
105 | throws ServletException, IOException {
106 | processRequest(request, response);
107 | }
108 |
109 | /**
110 | * Handles the HTTP POST method.
111 | *
112 | * @param request servlet request
113 | * @param response servlet response
114 | * @throws ServletException if a servlet-specific error occurs
115 | * @throws IOException if an I/O error occurs
116 | */
117 | @Override
118 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
119 | throws ServletException, IOException {
120 | processRequest(request, response);
121 | }
122 |
123 | /**
124 | * Returns a short description of the servlet.
125 | *
126 | * @return a String containing servlet description
127 | */
128 | @Override
129 | public String getServletInfo() {
130 | return "Short description";
131 | }//
132 |
133 | }
134 |
--------------------------------------------------------------------------------
/web/faculty_marks.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : faculty_marks
3 | Created on : 17 Sep, 2018, 9:10:37 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 | Upload Marks
17 |
18 |
31 |
32 |
33 |
34 |
35 |
ABC Insitute
37 |
38 |
47 |
49 |
50 |
67 |
68 |
69 |
70 |
71 | <% // String username = (String)session.getAttribute("uname");
72 |
73 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
74 | qr="select image_path from login where username='"+username+"'";
75 | ps=con.prepareStatement(qr);
76 | rs=ps.executeQuery();
77 | if(rs.next())
78 | {
79 | %>
80 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
81 | ; margin-top: 20px">
82 |
83 | <%
84 |
85 | }
86 | %>
87 |
88 |
92 |
93 |
94 | <%
95 | // String username = (String)session.getAttribute("uname");
96 |
97 | Class.forName("com.mysql.jdbc.Driver");
98 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
99 | qr="select fname,lname,department,age from login where username=?";
100 | ps=con.prepareStatement(qr);
101 | ps.setString(1,username);
102 | rs=ps.executeQuery();
103 | // out.println(username);
104 | while(rs.next())
105 | {
106 | String fname = rs.getString("fname");
107 | String lname = rs.getString("lname");
108 | // out.println("Pass");
109 | String department = rs.getString("department");
110 | int age = rs.getInt("age");
111 | %>
112 |
113 | Name :
114 | <%=fname+" "+lname%>
115 |
116 |
117 | Department :
118 | <%=department%>
119 |
120 | Age :
121 | <%=age%>
122 |
123 | <% }
124 |
125 | %>
126 |
130 |
131 |
17 |
ABC Insitute
19 |
20 |
32 |
ABC institute
33 |
Please Submit your latest information
34 |
139 |
35 |
ABC Insitute
37 |
38 |
49 |
51 |
52 |
69 |
70 |
71 |
72 |
73 | <% // String username = (String)session.getAttribute("uname");
74 |
75 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
76 | qr="select image_path from login where username='"+username+"'";
77 | ps=con.prepareStatement(qr);
78 | rs=ps.executeQuery();
79 | if(rs.next())
80 | {
81 | %>
82 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
83 | ; margin-top: 20px">
84 |
85 | <%
86 |
87 | }
88 | %>
89 |
90 |
94 |
95 |
96 | <%
97 | username = (String)session.getAttribute("uname");
98 |
99 | Class.forName("com.mysql.jdbc.Driver");
100 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
101 | qr="select fname,lname,department,age from login where username=?";
102 | ps=con.prepareStatement(qr);
103 | ps.setString(1,username);
104 | rs=ps.executeQuery();
105 | // out.println(username);
106 | while(rs.next())
107 | {
108 | String fname = rs.getString("fname");
109 | String lname = rs.getString("lname");
110 | // out.println("Pass");
111 | String department = rs.getString("department");
112 | int age = rs.getInt("age");
113 | %>
114 |
115 | Name :
116 | <%=fname+" "+lname%>
117 |
118 |
119 | Department :
120 | <%=department%>
121 |
122 | Age :
123 | <%=age%>
124 |
125 | <% }
126 |
127 | %>
128 |
132 |
133 |
42 |
ABC Insitute
44 |
45 |
46 |
58 |
59 |
61 | <% String username = (String)session.getAttribute("uname");
62 |
63 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
64 | String qr="select image_path from admin where username='"+username+"'";
65 | PreparedStatement ps=con.prepareStatement(qr);
66 | ResultSet rs=ps.executeQuery();
67 | if(rs.next())
68 | {
69 | %>
70 |
" height="100px" width="100px"style="border-radius: 10px; margin-left: 85px
71 | ; margin-top: 20px">
72 |
73 | <%
74 |
75 | }
76 | %>
77 |
78 |
82 |
83 |
84 | <%
85 |
86 | Class.forName("com.mysql.jdbc.Driver");
87 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
88 | int f =0,c=0;
89 | qr="select fname,lname,age from admin where username=?";
90 | ps=con.prepareStatement(qr);
91 | ps.setString(1,username);
92 | rs=ps.executeQuery();
93 | // out.println(username);
94 | while(rs.next())
95 | {
96 | String fname = rs.getString("fname");
97 | String lname = rs.getString("lname");
98 | // out.println("Pass");
99 | // String department = rs.getString("department");
100 | int age = rs.getInt("age");
101 | %>
102 |
103 | Name :
104 | <%=fname+" "+lname%>
105 |
106 |
110 | Age :
111 | <%=age%>
112 |
113 | <% }
114 |
115 | %>
116 |
120 |
121 |
123 |
124 | | Notice |
125 |
126 | <%
127 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
128 | qr="select image_path from notices";
129 | ps=con.prepareStatement(qr);
130 | rs=ps.executeQuery();
131 | while(rs.next())
132 | {
133 | %>
134 |
140 | <%
141 |
142 | }
143 | %>
144 |
145 |
35 |
ABC Insitute
37 |
38 |
49 |
51 |
52 | <%
53 | user = (String) session.getAttribute("uname");
54 | session.setAttribute("student_username",user);
55 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
56 | String qr="select imagepath from login where username='"+user+"'";
57 | PreparedStatement ps=con.prepareStatement(qr);
58 | ResultSet rs=ps.executeQuery();
59 | if(rs.next())
60 | {
61 | %>
62 |
" height="100px" width="100px" style="border-radius: 10px; margin-left: 85px
63 | ; margin-top: 20px">
64 |
65 | <%
66 |
67 | }
68 | %>
69 |
70 |
74 |
75 |
79 |
80 |
81 | <%
82 | String username = (String)session.getAttribute("uname");
83 | session.setAttribute("student_username",username);
84 | Class.forName("com.mysql.jdbc.Driver");
85 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
86 | qr="select fname,lname,department,roll from login where username=?";
87 | ps=con.prepareStatement(qr);
88 | ps.setString(1,username);
89 | rs=ps.executeQuery();
90 | int t=0,p=0;
91 | // out.println(username);
92 | while(rs.next())
93 | {
94 | String roll = rs.getString("roll");
95 | String fname = rs.getString("fname");
96 | String lname = rs.getString("lname");
97 | // out.println("Pass");
98 | String department = rs.getString("department");
99 |
100 | %>
101 | Roll Number :
102 | <%=roll%>
103 |
104 | Name :
105 | <%=fname+" "+lname%>
106 |
107 |
108 | Department :
109 | <%=department%>
110 |
111 | <% }
112 |
113 | %>
114 |
118 |
119 |
141 |
145 |
146 |
147 |
148 |
--------------------------------------------------------------------------------
/src/java/upload_notice.java:
--------------------------------------------------------------------------------
1 | /*
2 | * To change this license header, choose License Headers in Project Properties.
3 | * To change this template file, choose Tools | Templates
4 | * and open the template in the editor.
5 | */
6 |
7 | import java.io.File;
8 | import java.io.IOException;
9 | import java.io.PrintWriter;
10 | import java.sql.Connection;
11 | import java.sql.DriverManager;
12 | import java.sql.Statement;
13 | import java.util.Iterator;
14 | import java.util.List;
15 | import javax.servlet.ServletException;
16 | import javax.servlet.annotation.WebServlet;
17 | import javax.servlet.http.HttpServlet;
18 | import javax.servlet.http.HttpServletRequest;
19 | import javax.servlet.http.HttpServletResponse;
20 | import org.apache.commons.fileupload.FileItem;
21 | import org.apache.commons.fileupload.FileItemFactory;
22 | import org.apache.commons.fileupload.FileUploadException;
23 | import org.apache.commons.fileupload.disk.DiskFileItemFactory;
24 | import org.apache.commons.fileupload.servlet.ServletFileUpload;
25 |
26 | /**
27 | *
28 | * @author Harsh Jain
29 | */
30 | @WebServlet(urlPatterns = {"/upload_notice"})
31 | public class upload_notice extends HttpServlet {
32 |
33 | /**
34 | * Processes requests for both HTTP GET and POST
35 | * methods.
36 | *
37 | * @param request servlet request
38 | * @param response servlet response
39 | * @throws ServletException if a servlet-specific error occurs
40 | * @throws IOException if an I/O error occurs
41 | */
42 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)
43 | throws ServletException, IOException {
44 | response.setContentType("text/html;charset=UTF-8");
45 | try (PrintWriter out = response.getWriter()) {
46 | try
47 | {
48 | String ImageFile="";
49 | String itemName = "";
50 | boolean isMultipart = ServletFileUpload.isMultipartContent(request);
51 | if (!isMultipart)
52 | {
53 | }
54 | else
55 | {
56 | FileItemFactory factory = new DiskFileItemFactory();
57 | ServletFileUpload upload = new ServletFileUpload(factory);
58 | List items = null;
59 | try
60 | {
61 | items = upload.parseRequest(request);
62 | }
63 | catch (FileUploadException e)
64 | {
65 | e.getMessage();
66 | }
67 | Iterator itr = items.iterator();
68 | while (itr.hasNext())
69 | {
70 | FileItem item = (FileItem) itr.next();
71 | if (item.isFormField())
72 | {
73 | String name = item.getFieldName();
74 | String value = item.getString();
75 | if(name.equals("ImageFile"))
76 | {
77 | ImageFile=value;
78 | }
79 |
80 | }
81 | else
82 | {
83 | try
84 | {
85 | itemName = item.getName();
86 | File savedFile = new File(getServletConfig().getServletContext().getRealPath("/")+"images\\"+itemName);
87 | item.write(savedFile);
88 | }
89 | catch (Exception e)
90 | {
91 | out.println("Errorasfdsgsdg"+e.getMessage());
92 | }
93 | }
94 | }
95 | try
96 | {
97 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login","root","root");
98 | Statement st = con.createStatement();
99 | st.executeUpdate("insert into notices(image_path) values ('"+itemName+"')");
100 | }
101 | catch(Exception el)
102 | {
103 | out.println("Inserting error"+el.getMessage());
104 | }
105 | }
106 | }
107 | catch (Exception e){
108 | out.println(e.getMessage());
109 | }
110 | response.sendRedirect("faculty_notice.jsp");
111 | }
112 | }
113 |
114 | //
115 | /**
116 | * Handles the HTTP GET method.
117 | *
118 | * @param request servlet request
119 | * @param response servlet response
120 | * @throws ServletException if a servlet-specific error occurs
121 | * @throws IOException if an I/O error occurs
122 | */
123 | @Override
124 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
125 | throws ServletException, IOException {
126 | processRequest(request, response);
127 | }
128 |
129 | /**
130 | * Handles the HTTP POST method.
131 | *
132 | * @param request servlet request
133 | * @param response servlet response
134 | * @throws ServletException if a servlet-specific error occurs
135 | * @throws IOException if an I/O error occurs
136 | */
137 | @Override
138 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
139 | throws ServletException, IOException {
140 | processRequest(request, response);
141 | }
142 |
143 | /**
144 | * Returns a short description of the servlet.
145 | *
146 | * @return a String containing servlet description
147 | */
148 | @Override
149 | public String getServletInfo() {
150 | return "Short description";
151 | }//
152 |
153 | }
154 |
--------------------------------------------------------------------------------
/src/java/login.java:
--------------------------------------------------------------------------------
1 | /*
2 | * To change this license header, choose License Headers in Project Properties.
3 | * To change this template file, choose Tools | Templates
4 | * and open the template in the editor.
5 | */
6 |
7 | import java.io.IOException;
8 | import java.io.PrintWriter;
9 | import java.sql.Connection;
10 | import java.sql.DriverManager;
11 | import java.sql.PreparedStatement;
12 | import java.sql.ResultSet;
13 | import java.sql.SQLException;
14 | import java.util.logging.Level;
15 | import java.util.logging.Logger;
16 | import javax.servlet.ServletException;
17 | import javax.servlet.annotation.WebServlet;
18 | import javax.servlet.http.HttpServlet;
19 | import javax.servlet.http.HttpServletRequest;
20 | import javax.servlet.http.HttpServletResponse;
21 |
22 | /**
23 | *
24 | * @author Harsh Jain
25 | */
26 | @WebServlet(urlPatterns = {"/login"})
27 | public class login extends HttpServlet {
28 |
29 | /**
30 | * Processes requests for both HTTP GET and POST
31 | * methods.
32 | *
33 | * @param request servlet request
34 | * @param response servlet response
35 | * @throws ServletException if a servlet-specific error occurs
36 | * @throws IOException if an I/O error occurs
37 | */
38 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)
39 | throws ServletException, IOException {
40 | response.setContentType("text/html;charset=UTF-8");
41 | try (PrintWriter out = response.getWriter()) {
42 | String type_of_login = request.getParameter("type_of_login");
43 | if(type_of_login==null)
44 | {
45 | type_of_login="5";
46 | }
47 | if(type_of_login.equals("1"))
48 | {
49 | String username = request.getParameter("username");
50 | String password = request.getParameter("password");
51 | Class.forName("com.mysql.jdbc.Driver");
52 |
53 | Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login", "root", "root");
54 | String qr="select username,password from login where username=? and password=?";
55 | PreparedStatement ps=con.prepareStatement(qr);
56 | ps.setString(1,username);
57 | ps.setString(2,password);
58 |
59 | ResultSet rs=ps.executeQuery();
60 | // out.print(password);
61 | if(rs.next())
62 | response.sendRedirect("faculty_home.jsp?username="+username);
63 | else
64 | response.sendRedirect("index.jsp?status="+"F");
65 |
66 | }
67 | else if (type_of_login.equals("0"))
68 | {
69 | String username = request.getParameter("username");
70 | String password = request.getParameter("password");
71 | Class.forName("com.mysql.jdbc.Driver");
72 |
73 | Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login", "root", "root");
74 | String qr="select * from login where username=? and password=?";
75 | PreparedStatement ps=con.prepareStatement(qr);
76 | ps.setString(1,username);
77 | ps.setString(2,password);
78 | ResultSet rs=ps.executeQuery();
79 | // out.print(password);
80 | if(rs.next())
81 | {
82 | response.sendRedirect("student_home.jsp?username="+username);
83 | }else
84 | response.sendRedirect("index.jsp?status="+"F");
85 | }
86 | else if(type_of_login.equals("2")){
87 | String username = request.getParameter("username");
88 | String password = request.getParameter("password");
89 | Class.forName("com.mysql.jdbc.Driver");
90 |
91 | Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/faculty_login", "root", "root");
92 | String qr="select * from admin where username=? and password=?";
93 | PreparedStatement ps=con.prepareStatement(qr);
94 | ps.setString(1,username);
95 | ps.setString(2,password);
96 | ResultSet rs=ps.executeQuery();
97 | // out.print(password);
98 | if(rs.next())
99 | {
100 | response.sendRedirect("admin_home.jsp?username="+username);
101 | } else
102 | response.sendRedirect("index.jsp?status="+"F");
103 |
104 |
105 | }else
106 | response.sendRedirect("index.jsp?status="+"L");
107 |
108 | } catch (ClassNotFoundException | SQLException ex) {
109 | Logger.getLogger(login.class.getName()).log(Level.SEVERE, null, ex);
110 | }
111 | }
112 |
113 | //
114 | /**
115 | * Handles the HTTP GET method.
116 | *
117 | * @param request servlet request
118 | * @param response servlet response
119 | * @throws ServletException if a servlet-specific error occurs
120 | * @throws IOException if an I/O error occurs
121 | */
122 | @Override
123 | protected void doGet(HttpServletRequest request, HttpServletResponse response)
124 | throws ServletException, IOException {
125 | processRequest(request, response);
126 | }
127 |
128 | /**
129 | * Handles the HTTP POST method.
130 | *
131 | * @param request servlet request
132 | * @param response servlet response
133 | * @throws ServletException if a servlet-specific error occurs
134 | * @throws IOException if an I/O error occurs
135 | */
136 | @Override
137 | protected void doPost(HttpServletRequest request, HttpServletResponse response)
138 | throws ServletException, IOException {
139 | processRequest(request, response);
140 | }
141 |
142 | /**
143 | * Returns a short description of the servlet.
144 | *
145 | * @return a String containing servlet description
146 | */
147 | @Override
148 | public String getServletInfo() {
149 | return "Short description";
150 | }//
151 |
152 | }
153 |
--------------------------------------------------------------------------------
/web/student_marks.jsp:
--------------------------------------------------------------------------------
1 | <%--
2 | Document : student_marks
3 | Created on : 17 Oct, 2018, 12:59:40 PM
4 | Author : Harsh Jain
5 | --%>
6 |
7 | <%@page import="java.sql.ResultSet"%>
8 | <%@page import="java.sql.PreparedStatement"%>
9 | <%@page import="java.sql.DriverManager"%>
10 | <%@page import="java.sql.Connection"%>
11 | <%@page contentType="text/html" pageEncoding="UTF-8"%>
12 |
13 |
14 |
15 |
16 | JSP Page
17 |
18 |
39 |
40 |
41 | <%
42 | String user = (String)request.getParameter("username");
43 | if(user!=null)
44 | session.setAttribute("uname", user);
45 | %>
46 |
47 |
ABC Insitute
49 |
50 |
61 |
63 | <%
64 | user = (String) session.getAttribute("uname");
65 |
66 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
67 | String qr="select imagepath from login where username='"+user+"'";
68 | PreparedStatement ps=con.prepareStatement(qr);
69 | ResultSet rs=ps.executeQuery();
70 | if(rs.next())
71 | {
72 | %>
73 |
" height="100px" width="100px" style="border-radius: 10px; margin-left: 85px
74 | ; margin-top: 20px">
75 |
76 | <%
77 |
78 | }
79 | %>
80 |
81 |
85 |
86 |
87 | <%
88 | String username = (String)session.getAttribute("uname");
89 |
90 | Class.forName("com.mysql.jdbc.Driver");
91 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
92 | qr="select fname,lname,department,roll from login where username=?";
93 | ps=con.prepareStatement(qr);
94 | ps.setString(1,username);
95 | rs=ps.executeQuery();
96 | // out.println(username);
97 | while(rs.next())
98 | {
99 | String roll = rs.getString("roll");
100 | String fname = rs.getString("fname");
101 | String lname = rs.getString("lname");
102 | // out.println("Pass");
103 | String department = rs.getString("department");
104 |
105 | %>
106 | Roll Number :
107 | <%=roll%>
108 |
109 | Name :
110 | <%=fname+" "+lname%>
111 |
112 |
113 | Department :
114 | <%=department%>
115 |
116 | <% }
117 |
118 | %>
119 |
123 |
124 |
126 |
127 |
128 | | Course Name |
129 | Course ID |
130 | Marks |
131 |
132 |
133 | <%Class.forName("com.mysql.jdbc.Driver");
134 | // Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
135 | qr="select course_name,course_id,marks from courses where username=?";
136 | ps=con.prepareStatement(qr);
137 | ps.setString(1,username);
138 | rs=ps.executeQuery();
139 | // out.println(username);
140 | while(rs.next())
141 | {
142 | // int attended = rs.getInt("attended");
143 | String course_name = rs.getString("course_name");
144 | String course_id = rs.getString("course_id");
145 | int marks = rs.getInt("marks");
146 | // out.println("Pass");
147 | // int total = rs.getInt("total");
148 | %>
149 |
150 |
151 | |
152 | <%=course_name%>
153 | |
154 |
155 | <%=course_id%>
156 | |
157 |
158 | <%=marks%>
159 | |
160 |
161 |
162 |
163 |
164 | <%
165 |
166 | }%>
167 |
168 |
169 |
36 |
ABC Insitute
38 |
39 |
48 |
50 | <%
51 | user = (String) session.getAttribute("uname");
52 | Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
53 | String qr="select imagepath from login where username='"+user+"'";
54 | PreparedStatement ps=con.prepareStatement(qr);
55 | ResultSet rs=ps.executeQuery();
56 | if(rs.next())
57 | {
58 | %>
59 |
" height="100px" width="100px" style="border-radius: 10px; margin-left: 85px
60 | ; margin-top: 20px">
61 |
62 | <%
63 |
64 | }
65 | %>
66 |
67 |
71 |
72 |
73 | <%
74 | String username = (String)session.getAttribute("uname");
75 |
76 | Class.forName("com.mysql.jdbc.Driver");
77 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/student_login","root","root");
78 | qr="select fname,lname,department,roll from login where username=?";
79 | ps=con.prepareStatement(qr);
80 | ps.setString(1,username);
81 | rs=ps.executeQuery();
82 | int t=0,p=0;
83 | // out.println(username);
84 | while(rs.next())
85 | {
86 | String roll = rs.getString("roll");
87 | String fname = rs.getString("fname");
88 | String lname = rs.getString("lname");
89 | // out.println("Pass");
90 | String department = rs.getString("department");
91 |
92 | %>
93 | Roll Number :
94 | <%=roll%>
95 |
96 | Name :
97 | <%=fname+" "+lname%>
98 |
99 |
100 | Department :
101 | <%=department%>
102 |
103 | <% }
104 |
105 | %>
106 |
110 |
111 |
133 | <%
134 | try{
135 | if(p*100/t<75)
136 | {
137 | %>
138 |
139 |
140 |
141 |
142 | <%
143 | }
144 | else
145 | {
146 | %>
147 |
148 |
149 |
150 |
151 | <%
152 | }
153 | %>
154 |
160 |
161 | <%
162 | } catch(ArithmeticException e)
163 | {
164 | %>
165 |
166 |
167 | <% }
168 | %>
169 |
170 |
171 |
172 |
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