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rajesh
chn.ilp.test
9 Answer(s)      2 years and 4 months ago
Posted in : Java Beginners


public class Constants {
    public static String DRIVERNAME = "oracle.jdbc.driver.OracleDriver";
    public static String SERVERNAME = "172.24.137.30";
    public static String PORTNUMBER = "1521";
    public static String SID = "ora10G";
    public static String URL = "jdbc:oracle:thin:@" + SERVERNAME + ":"
            + PORTNUMBER + ":" + SID;
    public static String USERNAME = "e";
    public static String PASSWORD = "";
}

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April 2, 2012 at 8:05 AM


import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

import com.otts.constants.Constants;




public class ConnectionOracle {
public Connection OraConn() 
{       

    Connection conn=null;
    try 
    {
        // load the JDBC-ODBC Bridge driver         
        Class.forName(Constants.DRIVERNAME);
        conn =DriverManager.getConnection( Constants.URL,Constants.USERNAME,Constants.PASSWORD );


    }

    catch ( ClassNotFoundException cnfex ) 
    {
        System.out.println("Class not found !! " +cnfex);           
    }
    catch ( SQLException sqlex ) 
    {
        System.out.println("SQL Exception !! " +sqlex);         
        sqlex.printStackTrace();
    }
    catch (Exception ex)
    {
        System.out.println("Exception has occured "+ex);
    }
    return conn;
}

}


April 2, 2012 at 8:06 AM


package com.otts.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;

import com.otts.dao.GetStudentCountDAO;
import com.otts.dao.GetStudentIDDAO;
import com.otts.dao.GetTeacherIDDAO;
import com.otts.dao.GetTestIDDAO;
import com.otts.service.AssignQuestiontoTestService;
import com.otts.service.AssignStudentService;
import com.otts.service.CreateQuestionService;
import com.otts.service.CreateTestService;
import com.otts.service.DeleteQuestionService;
import com.otts.service.DeleteQuestionfromTestService;
import com.otts.service.DeleteStudentService;
import com.otts.service.DeleteTestService;
import com.otts.service.TakeTestService;
import com.otts.service.UpdateQntoTestService;
import com.otts.service.UpdateQuestionService;
import com.otts.service.UpdateStudentService;
import com.otts.service.UpdateTestService;
import com.otts.service.ViewQnfromTest1Service;
import com.otts.service.ViewQnfromTestService;
import com.otts.service.ViewQues1Service;
import com.otts.service.ViewQuestionService;
import com.otts.service.ViewStudentService;
import com.otts.service.ViewTestService;
import com.otts.vo.CreateTestVo;
import com.otts.vo.DeleteTestVo;
import com.otts.vo.QuestionVO;
import com.otts.vo.StudentVO;
import com.otts.vo.TakeTestVO;
import com.otts.vo.TestVO;
import com.otts.vo.TestVO1;
import com.otts.vo.ViewTestVo;

/**
* Servlet implementation class TestQuestionManagementServlet
*/
public class TestQuestionManagementServlet extends HttpServlet {
private static final Logger log = Logger
    .getLogger(TestQuestionManagementServlet.class);
private static final long serialVersionUID = 1L;
public int selectedAnsArray[] = new int[10];
String testName, category;
int duration, participants, invigilator, testID;
CreateTestVo createtestvo = new CreateTestVo();
CreateTestService createtestservice = new CreateTestService();
ViewTestVo viewtest = new ViewTestVo();

/**
* @see HttpServlet#HttpServlet()
*/
public TestQuestionManagementServlet() {
super();
// TODO Auto-generated constructor stub
}

/**
* @see HttpServlet#service(HttpServletRequest request, HttpServletResponse
*      response)
*/
protected void doPost(HttpServletRequest request,
    HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}

/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
*      response)
*/
protected void doGet(HttpServletRequest request,
    HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}

/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
*      response)
*/
protected void service(HttpServletRequest request,
    HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
// Servlet for CreateQuestion
String pagename = request.getParameter("pagename");
log.info("Page : " + pagename);
if (pagename.equals("CreateQuestion")) {

    int teacherid = Integer.parseInt(request.getParameter("teacherid"));
    int questionid = Integer.parseInt(request
            .getParameter("questionid"));
    String questioncontent = request.getParameter("questioncontent");
    String category = request.getParameter("category");
    String option1 = request.getParameter("option1");
    String option2 = request.getParameter("option2");
    String option3 = request.getParameter("option3");
    String option4 = request.getParameter("option4");
    int correctanswer = Integer.parseInt(request
            .getParameter("correctanswer"));

    GetTeacherIDDAO teaid = new GetTeacherIDDAO();
    int teacheridcheck = 0;
    teacheridcheck = teaid.getTeacherId(teacherid);

    if (teacheridcheck == 0) {
        String status = "Teacher Id not present";
        log.info("Teacher Id not present in Servlet");
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        request.setAttribute("status", status);
        rd1.forward(request, response);
    } else {

        // setting values to vo
        log.info(questioncontent + "content servlet");
        QuestionVO question = new QuestionVO();

        question.setTeacherid(teacherid);
        question.setCategory(category);
        question.setQuestionid(questionid);
        question.setQuestioncontent(questioncontent);
        log.info(questioncontent);
        question.setOption1(option1);
        question.setOption2(option2);
        question.setOption3(option3);
        question.setOption4(option4);
        question.setCorrectanswer(correctanswer);

        CreateQuestionService createques = new CreateQuestionService();
        int count = 0;
        try {
            count = createques.insertQuestion(question, 1);
        } catch (Exception e) {
            // TODO Auto-generated catch block
            log.info("Failed at Servlet");
            log.info("Failed at servlet Create Question");
        }
        // Success Page
        if (count >= 1) {
            request.setAttribute("mycount", count);
            RequestDispatcher rd1 = getServletContext()
                    .getRequestDispatcher(
                            "/JSP/InsertQuestionSucess.jsp");
            log.info("Question Inserted");
            rd1.forward(request, response);
            // Error Page
        } else {
            RequestDispatcher rd1 = getServletContext()
                    .getRequestDispatcher("/JSP/FailureCase.jsp");
            log.info("Failed to insert question");
            rd1.forward(request, response);
        }
    }
    // Servlet for AssignQuestion
} else if (pagename.equalsIgnoreCase("assignQuestion")) {
    int questionId1 = Integer.parseInt(request
            .getParameter("questionId1"));
    int questionId2 = Integer.parseInt(request
            .getParameter("questionId2"));
    int questionId3 = Integer.parseInt(request
            .getParameter("questionId3"));
    int questionId4 = Integer.parseInt(request
            .getParameter("questionId4"));
    int questionId5 = Integer.parseInt(request
            .getParameter("questionId5"));
    int questionId6 = Integer.parseInt(request
            .getParameter("questionId6"));
    int questionId7 = Integer.parseInt(request
            .getParameter("questionId7"));
    int questionId8 = Integer.parseInt(request
            .getParameter("questionId8"));
    int questionId9 = Integer.parseInt(request
            .getParameter("questionId9"));
    int questionId10 = Integer.parseInt(request
            .getParameter("questionId10"));
    int testId = Integer.parseInt(request.getParameter("testId"));
    // Create object for Testvo
    TestVO question = new TestVO();
    question.setQuestionId1(questionId1);
    question.setQuestionId2(questionId2);
    question.setQuestionId3(questionId3);
    question.setQuestionId4(questionId4);
    question.setQuestionId5(questionId5);
    question.setQuestionId6(questionId6);
    question.setQuestionId7(questionId7);
    question.setQuestionId8(questionId8);
    question.setQuestionId9(questionId9);
    question.setQuestionId10(questionId10);
    question.setTestId(testId);

    question.setTestId(testId);

    AssignQuestiontoTestService assignquestionservice = new AssignQuestiontoTestService();
    int count = 0;
    try {
        count = assignquestionservice.data(question);
    } catch (Exception e) {
        e.printStackTrace();
    }
    // Success Page
    if (count >= 1) {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ViewAssignQnSuccess.jsp");
        rd1.forward(request, response);
        // ErrorPage
    } else if (count == -2) {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ViewAssignQnFailure.jsp");
        rd1.forward(request, response);
    }

}
// Srevlet for Update QuestionId
else if (pagename.equalsIgnoreCase("Update3")) {
    int testid = Integer.parseInt(request.getParameter("testid"));
    int question1 = Integer.parseInt(request
            .getParameter("questionid1"));
    int question2 = Integer.parseInt(request
            .getParameter("questionid2"));
    int question3 = Integer.parseInt(request
            .getParameter("questionid3"));
    int question4 = Integer.parseInt(request
            .getParameter("questionid4"));
    int question5 = Integer.parseInt(request
            .getParameter("questionid5"));
    int question6 = Integer.parseInt(request
            .getParameter("questionid6"));
    int question7 = Integer.parseInt(request
            .getParameter("questionid7"));
    int question8 = Integer.parseInt(request
            .getParameter("questionid8"));
    int question9 = Integer.parseInt(request
            .getParameter("questionid9"));
    int question10 = Integer.parseInt(request
            .getParameter("questionid10"));

    TestVO question = new TestVO();

    question.setTestId(testid);
    question.setQuestionId1(question1);
    question.setQuestionId2(question2);
    question.setQuestionId3(question3);
    question.setQuestionId4(question4);
    question.setQuestionId5(question5);
    question.setQuestionId6(question6);
    question.setQuestionId7(question7);
    question.setQuestionId8(question8);
    question.setQuestionId9(question9);
    question.setQuestionId10(question10);

    UpdateQntoTestService upques = new UpdateQntoTestService();
    int count = upques.updateQuestion(question);
    // Success Page
    if (count >= 1) {
        request.setAttribute("mycount", count);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/UpdateQntoTestSuccess.jsp");
        rd1.forward(request, response);
        // ErrorPage
    } else {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/UpdateQntoTestFailure.jsp");
        rd1.forward(request, response);
    }
}
// Servlet for UpdateTest
else if (pagename.equalsIgnoreCase("update1")) {

    int testId = Integer.parseInt(request.getParameter("testId"));
    ViewQnfromTest1Service vqs = new ViewQnfromTest1Service();

    HashMap<Integer, TestVO> ar = null;
    try {
        ar = vqs.viewQuestions(testId);
    } catch (SQLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    log.info(ar);
    System.out.println("ajs");
    request.setAttribute("arr", ar);

    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/UpdateQuestiontoTestDB.jsp");
    rd1.forward(request, response);

}
// Servlet for UpdateQuestion
else if (pagename.equals("update2")) {
    log.info(pagename);
    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/UpdateQuestiontoTestFinal.jsp");
    String test1 = request.getParameter("testId1");
    String qn1 = request.getParameter("questionId1");
    String qn2 = request.getParameter("questionId2");
    String qn3 = request.getParameter("questionId3");
    String qn4 = request.getParameter("questionId4");
    String qn5 = request.getParameter("questionId5");
    String qn6 = request.getParameter("questionId6");
    String qn7 = request.getParameter("questionId7");
    String qn8 = request.getParameter("questionId8");
    String qn9 = request.getParameter("questionId9");
    String qn10 = request.getParameter("questionId10");
    request.setAttribute("testId1", test1);
    request.setAttribute("qid1", qn1);
    request.setAttribute("qid2", qn2);
    request.setAttribute("qid3", qn3);
    request.setAttribute("qid4", qn4);
    request.setAttribute("qid5", qn5);
    request.setAttribute("qid6", qn6);
    request.setAttribute("qid7", qn7);
    request.setAttribute("qid8", qn8);
    request.setAttribute("qid9", qn9);
    request.setAttribute("qid10", qn10);

    try {
        rd1.forward(request, response);
    } catch (ServletException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}
// Servlet for DeleteQuestion
else if (pagename.equalsIgnoreCase("deleteQuestion")) {
    int count = 0;
    int testId = Integer.parseInt(request.getParameter("testId"));

    TestVO question = new TestVO();
    question.setTestId(testId);

    DeleteQuestionfromTestService deletequestiontservice = new DeleteQuestionfromTestService();
    try {
        count = deletequestiontservice.data(question);
    } catch (SQLException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    if (count >= 1) {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/DeleteAssignQnSuccess.jsp");
        try {
            rd1.forward(request, response);
        } catch (ServletException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        log.info("error");
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/DeleteAssignQnFailure.jsp");
        rd1.forward(request, response);
    }
}
// Servlet for View Question
else if (pagename.equals("viewQuestion11")) {
    List count;

    int testId = Integer.parseInt(request.getParameter("testId"));

    TestVO quest = new TestVO();
    quest.setTestId(testId);

    GetTestIDDAO tesid = new GetTestIDDAO();
    int testidcheck = tesid.getTestId(testId);

    ViewQnfromTestService obj = new ViewQnfromTestService();
    count = obj.calculate(testId);
    if (testidcheck == 0) {
        String status = "Test Id not present";
        log.info("Test Id not present in Servlet");
        request.setAttribute("status", status);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        rd1.forward(request, response);
    }

    else if (count != null) {
        RequestDispatcher rd = getServletContext()
                .getRequestDispatcher(
                        "/JSP/ViewQuestiontoTestSuccess.jsp");
        request.setAttribute("UpdateDetails", count);
        rd.forward(request, response);

    } else {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher(
                        "/JSP/ViewQuestiontoTestFailure.jsp");
        rd1.forward(request, response);
    }
}

// Servlet for UpdateQuestion
else if (pagename.equals("UpdateQuestion")) {

    int questionid = Integer.parseInt(request
            .getParameter("questionid"));

    String questioncontent = request.getParameter("questioncontent");
    String category = request.getParameter("category");
    String option1 = request.getParameter("option1");
    String option2 = request.getParameter("option2");
    String option3 = request.getParameter("option3");
    String option4 = request.getParameter("option4");
    int correctanswer = Integer.parseInt(request
            .getParameter("correctanswer"));

    QuestionVO question = new QuestionVO();

    question.setCategory(category);
    question.setQuestionid(questionid);
    question.setQuestioncontent(questioncontent);
    question.setOption1(option1);
    question.setOption2(option2);
    question.setOption3(option3);
    question.setOption4(option4);
    question.setCorrectanswer(correctanswer);

    UpdateQuestionService upques = new UpdateQuestionService();
    int count = upques.updateQuestion(question);
    if (count >= 1) {
        request.setAttribute("mycount", count);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/UpdateQuestionSucess.jsp");
        log.info("Question Updated Successfully");
        rd1.forward(request, response);
    } else {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/FailureCase.jsp");
        log.info("Question does not Updated");
        rd1.forward(request, response);
    }
    // Servlet for ViewQuestion By category
} else if (pagename.equals("ViewQuestion")) {
    String category = request.getParameter("category");
    ViewQuestionService vqs = new ViewQuestionService();

    HashMap<Integer, QuestionVO> ar = vqs.viewQuestions(category);
    log.info(ar);

    request.setAttribute("arr", ar);

    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/ViewQuestionsSucess.jsp");
    log.info("Question Viewed Successfully");
    rd1.forward(request, response);

} else if (pagename.equals("ViewQuestionsCategory")) {
    String category = request.getParameter("category");
    ViewQuestionService vqs = new ViewQuestionService();

    HashMap<Integer, QuestionVO> arr = vqs.viewQuestions(category);
    log.info(arr);

    request.setAttribute("arr", arr);

    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/ViewQuestionsOnly.jsp");
    log.info("Question Viewed by catagory");
    rd1.forward(request, response);
    // Servlet for DeleteQuestion
} else if (pagename.equals("DeleteQuestion")) {
    int questionid = Integer.parseInt(request
            .getParameter("questionid"));
    DeleteQuestionService dqs = new DeleteQuestionService();

    int count = dqs.deleteQuestion(questionid);
    if (count >= 1) {
        request.setAttribute("mycount", count);

        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/DeleteQuestionSucess.jsp");
        log.info("Question Deleteded Successfully");
        rd1.forward(request, response);
    } else {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/FailureCase.jsp");
        log.info("Question failed to delete");
        rd1.forward(request, response);
    }

} else if (pagename.equals("viewquestionsuccess")) {
    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/UpdateQuestion.jsp");
    log.info("Question Viewed Successfully");
    String quesid = request.getParameter("qid");
    String quescategory = request.getParameter("category");
    String quescontent = request.getParameter("questioncontent");
    String option1 = request.getParameter("option1");
    String option2 = request.getParameter("option2");
    String option3 = request.getParameter("option3");
    String option4 = request.getParameter("option4");
    String correctanswer = request.getParameter("correctanswer");

    log.info(quesid);
    request.setAttribute("qid", quesid);
    request.setAttribute("qcnt", quescontent);
    request.setAttribute("option1", option1);
    request.setAttribute("option2", option2);
    request.setAttribute("option3", option3);
    request.setAttribute("option4", option4);
    request.setAttribute("correctanswer", correctanswer);
    request.setAttribute("category", quescategory);
    try {
        rd1.forward(request, response);
    } catch (ServletException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}
// Servlet for AssignStudent
else if (pagename.equals("AssignStudent")) {
    int testId = Integer.parseInt(request.getParameter("testId"));
    int studentId = Integer.parseInt(request.getParameter("studentId"));
    int teacherId = Integer.parseInt(request.getParameter("teacherId"));
    int stuidcheck = 0;
    int testidcheck = 0;
    int teacheridcheck = 0;
    String status;

    GetStudentIDDAO stuid = new GetStudentIDDAO();
    stuidcheck = stuid.getStudentId(studentId);

    GetTestIDDAO tesid = new GetTestIDDAO();
    testidcheck = tesid.getTestId(testId);

    GetTeacherIDDAO teaid = new GetTeacherIDDAO();
    teacheridcheck = teaid.getTeacherId(teacherId);

    GetStudentCountDAO stucnt = new GetStudentCountDAO();
    int checkstu = stucnt.checkStudentCount(testId);

    if (checkstu == 0) {
        status = "Student Count Excedded Maximum Allocated Students.";
        log
                .info("Student Count Excedded Maximum Allocated Students in Servlet");
        request.setAttribute("status", status);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        rd1.forward(request, response);
    } else if (testidcheck == 0) {
        status = "Test Id not present";
        log.info("Test Id not present in Servlet");
        request.setAttribute("status", status);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        rd1.forward(request, response);
    } else if (stuidcheck == 0) {
        status = "Student Id not present";
        log.info("Student Id not present in Servlet");
        request.setAttribute("status", status);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        rd1.forward(request, response);
    } else if (teacheridcheck == 0) {
        status = "Teacher Id not present";
        log.info("Teacher Id not present in Servlet");
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        request.setAttribute("status", status);
        rd1.forward(request, response);
    } else {
        StudentVO student = new StudentVO();
        student.setStudentId(studentId);
        student.setTestId(testId);
        student.setTeacherId(teacherId);

        AssignStudentService assignstudentservice = new AssignStudentService();
        int count = 0;
        try {
            count = assignstudentservice.data(student);
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (count >= 1) {
            RequestDispatcher rd1 = getServletContext()
                    .getRequestDispatcher(
                            "/JSP/AssignStudentSuccess.jsp");
            rd1.forward(request, response);
        }

    }
    // servlet for ViewStudent
} else if (pagename.equals("ViewStudent")) {
    int testId = Integer.parseInt(request.getParameter("testId"));

    StudentVO student = new StudentVO();
    student.setTestId(testId);

    ViewStudentService viewstudentservice = new ViewStudentService();

    ArrayList Ar = new ArrayList();
    try {
        Ar = viewstudentservice.viewStudent(testId);
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    request.setAttribute("arr", Ar);

    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/ViewStudentSuccess.jsp");
    rd1.forward(request, response);
    // Servlet for UpdateStudent
} else if (pagename.equals("UpdateStudent")) {
    int studentId = Integer.parseInt(request.getParameter("studentId"));
    int testId = Integer.parseInt(request.getParameter("testId"));
    int teacherId = Integer.parseInt(request.getParameter("teacherId"));
    int stuidcheck = 0;
    int testidcheck = 0;
    int teacheridcheck = 0;
    String status;

    GetStudentIDDAO stuid = new GetStudentIDDAO();
    stuidcheck = stuid.getStudentId(studentId);

    GetTestIDDAO tesid = new GetTestIDDAO();
    testidcheck = tesid.getTestId(testId);

    GetTeacherIDDAO teaid = new GetTeacherIDDAO();
    teacheridcheck = teaid.getTeacherId(teacherId);

    if (testidcheck == 0) {
        status = "Test Id not present";
        log.info("Test Id not present in Servlet");
        request.setAttribute("status", status);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        rd1.forward(request, response);
    } else if (stuidcheck == 0) {
        status = "Student Id not present";
        log.info("Student Id not present in Servlet");
        request.setAttribute("status", status);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        rd1.forward(request, response);
    } else if (teacheridcheck == 0) {
        status = "Teacher Id not present";
        log.info("Teacher Id not present in Servlet");
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/ FailureCaseinDatabase.jsp");
        request.setAttribute("status", status);
        rd1.forward(request, response);
    } else {
        StudentVO student = new StudentVO();

        student.setStudentId(studentId);
        student.setTestId(testId);
        student.setTeacherId(teacherId);

        UpdateStudentService updatestudentservice = new UpdateStudentService();

        int count = 0;
        try {
            count = updatestudentservice.data(student);
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        if (count >= 1) {
            RequestDispatcher rd1 = getServletContext()
                    .getRequestDispatcher(
                            "/JSP/UpdateStudentSuccess.jsp");
            rd1.forward(request, response);
        }
    }

    // Servlet for DeleteStudent
} else if (pagename.equals("DeleteStudent")) {
    int count = 0;
    int studentId = Integer.parseInt(request.getParameter("studentId"));

    StudentVO student = new StudentVO();
    student.setStudentId(studentId);

    DeleteStudentService deletestudentservice = new DeleteStudentService();
    try {
        count = deletestudentservice.data(student);
    } catch (SQLException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    if (count >= 1) {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/DeleteStudentSuccess.jsp");
        try {
            rd1.forward(request, response);
        } catch (ServletException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        log.info("error");
    }
    // Servlet for CreateTest
} else if (pagename.equals("CreateTest")) {

    testName = request.getParameter("testName");
    testID = Integer.parseInt(request.getParameter("testID"));
    duration = Integer.parseInt(request.getParameter("duration"));
    participants = Integer.parseInt(request
            .getParameter("participants"));
    invigilator = Integer.parseInt(request.getParameter("invigilator"));
    category = request.getParameter("category");

    createtestvo.setTestName(testName);
    createtestvo.setTestID(testID);
    createtestvo.setDuration(duration);
    createtestvo.setParticipants(participants);
    createtestvo.setInvigilator(invigilator);
    createtestvo.setCategory(category);

    int count = 0;
    try {
        count = createtestservice.data(createtestvo);
    } catch (SQLException e) {
        e.printStackTrace();
    }

    if (count >= 1) {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/CreateTestSuccess.jsp");
        request.setAttribute("checks", "1");
        rd1.forward(request, response);
    }

}// Servlet for UpdateTest
else if (pagename.equalsIgnoreCase("UpdateTest3")) {
    int testid = Integer.parseInt(request.getParameter("testid"));
    String testName = request.getParameter("testName");
    int duration = Integer.parseInt(request.getParameter("duration"));
    String category = request.getParameter("category");
    int count1 = Integer.parseInt(request.getParameter("count"));
    int invigilator = Integer.parseInt(request
            .getParameter("invigilator"));

    TestVO1 question = new TestVO1();

    question.setTestID(testid);
    question.setTestName(testName);
    question.setDuration(duration);
    question.setCategory(category);
    question.setNoofstudent(count1);
    question.setInvigilatorID(invigilator);

    UpdateTestService upques = new UpdateTestService();
    int count = upques.updateQuestion(question);
    if (count >= 1) {
        request.setAttribute("mycount", count);
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/UpdateTestSuccess.jsp");
        rd1.forward(request, response);
    } else {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/UpdateTestFailure.jsp");
        rd1.forward(request, response);
    }
}

else if (pagename.equalsIgnoreCase("updateTest1")) {

    int testId = Integer.parseInt(request.getParameter("testId"));
    ViewQues1Service vqs = new ViewQues1Service();

    HashMap<Integer, TestVO1> ar = vqs.viewQuestions(testId);

    request.setAttribute("arr", ar);

    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/UpdateTestDB1.jsp");
    rd1.forward(request, response);

}

else if (pagename.equalsIgnoreCase("updateTest2")) {
    log.info(pagename);
    RequestDispatcher rd1 = getServletContext().getRequestDispatcher(
            "/JSP/UpdateTestFinal.jsp");
    String test1 = request.getParameter("testId1");
    String testName1 = request.getParameter("testName");
    String duration1 = request.getParameter("duration");
    String category1 = request.getParameter("category");
    String count1 = request.getParameter("noofStudents");
    String invigilator1 = request.getParameter("invigilatorId");
    request.setAttribute("testId2", test1);
    request.setAttribute("testName2", testName1);
    request.setAttribute("duration2", duration1);
    request.setAttribute("category2", category1);
    request.setAttribute("count2", count1);
    request.setAttribute("invigilator2", invigilator1);

    try {
        rd1.forward(request, response);
    } catch (ServletException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    // Servlet for DeleteTest
} else if (pagename.equals("DeleteTest")) {

    int testID;

    DeleteTestVo deletetestvo = new DeleteTestVo();
    DeleteTestService deletetestservice = new DeleteTestService();

    testID = Integer.parseInt(request.getParameter("testID"));

    deletetestvo.setTestID(testID);

    int count = 0;
    try {
        count = deletetestservice.test(deletetestvo);

    } catch (SQLException e) {
        e.printStackTrace();
    }

    if (count >= 1) {
        RequestDispatcher rd1 = getServletContext()
                .getRequestDispatcher("/JSP/DeleteTestSuccess.jsp");
        request.setAttribute("checks", "2");
        rd1.forward(request, response);
    }
} else if (pagename.equals("ViewTest")) {
    List ls = new ArrayList();
    ViewTestVo viewtest = new ViewTestVo();
    ViewTestService viewtestservice = new ViewTestService();

    ls = (List) viewtestservice.calculate(viewtest);

    if (ls != null) {
        RequestDispatcher rd = getServletContext()
                .getRequestDispatcher("/JSP/ViewTestSucess.jsp");
        request.setAttribute("ViewTestDetails", ls);
        rd.forward(request, response);

    }
    // Servlet for AttendingTest
} else if (pagename.equals("AttendingTest")) {
    String submitValue = request.getParameter("submit");
    log.info("Submit value : " + submitValue);
    if (submitValue.equals("Submit")) {
        int testId = Integer.parseInt(request.getParameter("testId"));
        log.info("Entered test id: " + testId);
        int studentId = Integer.parseInt(request
                .getParameter("studentId"));
        log.info("Entered student id: " + studentId);
        TakeTestService testService = new TakeTestService();
        int check = 0;
        try {
            check = testService.checkValideStudent(studentId, testId);
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        if (check == 0) {
            RequestDispatcher rd = getServletContext()
                    .getRequestDispatcher("/JSP/StartTestFailure.jsp");
            log.info("Invalid login");
            // request.setAttribute("invalidinput", 1);
            rd.forward(request, response);
        } else {
            log.info("Vaild user!!!");
            int qidIndex = 1;
            TakeTestVO testVO = new TakeTestVO();
            ArrayList<TakeTestVO> ar = null;
            testVO.setTestId(testId);
            testVO.setQid(qidIndex);
            ar = testService.viewTestQnService(testId, qidIndex,
                    studentId);
            log.info("Returned back to servlet");
            if (ar != null) {
                RequestDispatcher rd = getServletContext()
                        .getRequestDispatcher("/JSP/TakeTest.jsp");
                request.setAttribute("qnDetails", ar);
                rd.forward(request, response);
            }
        }
    } else if (submitValue.equals("Save")
            || submitValue.equals("Cancel")) {
        int selectedAnswer;
        int testId = Integer.parseInt(request.getParameter("testId"));
        log.info("Entered test id: " + testId);
        int qnId = Integer.parseInt(request.getParameter("questionId"));
        log.info("QuestionId to save/cancel : " + qnId);
        int index = Integer.parseInt(request.getParameter("index"));
        log.info("Index :" + index);
        int studentid = Integer.parseInt(request
                .getParameter("studentId"));
        log.info("studentid :" + studentid);
        if (submitValue.equals("Save")) {
            selectedAnswer = Integer.parseInt(request
                    .getParameter("option"));
            log.info("Selected option : " + selectedAnswer);
            selectedAnsArray[index - 1] = selectedAnswer;
        } else {
            selectedAnswer = 0;
            selectedAnsArray[index - 1] = selectedAnswer;
        }

        TakeTestService saveService = new TakeTestService();
        TakeTestVO testIdVO = new TakeTestVO();
        ArrayList<TakeTestVO> ar = null;
        testIdVO.setTestId(testId);
        testIdVO.setQid(qnId);
        testIdVO.setIndex(index);
        log.info("Entering service method!!");
        selectedAnsArray[index - 1] = selectedAnswer;
        ar = saveService.saveAnswerService(testId, qnId,
                selectedAnswer, index, studentid);
        log.info("Returned back to servlet");
        if (ar != null) {

            RequestDispatcher rd = getServletContext()
                    .getRequestDispatcher("/JSP/TakeTest.jsp");
            request.setAttribute("qnDetails", ar);
            rd.forward(request, response);
        } else {
            log.info("ArrayList is empty. Nothing to send to jsp file");
        }

    } else if (submitValue.equals("Save All")) {
        int selectedOption;
        int testId = Integer.parseInt(request.getParameter("testId"));
        log.info("Entered test id: " + testId);
        int qnId = Integer.parseInt(request.getParameter("questionId"));
        log.info("QuestionId to save/cancel : " + qnId);
        String opt = request.getParameter("option");
        if (opt == null)
            selectedOption = 0;
        else
            selectedOption = Integer.parseInt(opt);
        log.info("Selected option : " + selectedOption);
        int index = Integer.parseInt(request.getParameter("index"));
        log.info("Index :" + index);
        int studentid = Integer.parseInt(request
                .getParameter("studentId"));
        log.info("studentid :" + studentid);
        selectedAnsArray[index - 1] = selectedOption;
        TakeTestService saveService = new TakeTestService();
        TakeTestVO testIdVO = new TakeTestVO();
        testIdVO.setTestId(testId);
        testIdVO.setQid(qnId);
        testIdVO.setIndex(index);
        log.info("Entering service method!!");
        int count = saveService.saveAllAnswerService(testId, qnId,
                selectedOption, index, studentid, selectedAnsArray);
        log.info("Returned back to servlet");
        if (count != 0) {
            RequestDispatcher rd = getServletContext()
                    .getRequestDispatcher("/JSP/FinishTest.jsp");
            rd.forward(request, response);
        } else {
            log.info("ArrayList is empty. Nothing to send to jsp file");
        }
    } else {
        int testId = Integer.parseInt(request.getParameter("testId"));
        log.info("Entered test id: " + testId);
        int studentId = Integer.parseInt(request
                .getParameter("studentId"));
        log.info("studentid :" + studentId);
        int qidIndex = 1;
        int index = Integer.parseInt(request.getParameter("index"));
        if (submitValue.equals("Prev")) {
            index = index - 1;
        } else if (submitValue.equals("Next")) {
            index = index + 1;
        } else {
            index = Integer.parseInt(submitValue);
        }
        qidIndex = index;
        log.info("Navigation key entered : " + index);
        TakeTestService testService = new TakeTestService();
        TakeTestVO testIdVO = new TakeTestVO();
        ArrayList<TakeTestVO> ar = null;
        testIdVO.setTestId(testId);
        testIdVO.setQid(qidIndex);
        ar = testService.viewTestQnService(testId, qidIndex, studentId);
        log.info("Returned back to servlet");
        if (ar != null) {
            RequestDispatcher rd = getServletContext()
                    .getRequestDispatcher("/JSP/TakeTest.jsp");
            request.setAttribute("qnDetails", ar);
            rd.forward(request, response);
        } else {
            log.info("ArrayList is empty. Nothing to send to jsp file");
        }

    }

} else {
    RequestDispatcher rd = getServletContext().getRequestDispatcher(
            "/JSP/FailureCase.jsp");
    rd.forward(request, response);
}

}

}


April 2, 2012 at 8:08 AM


<h2>Question Management</h2>
<ul>
<form>

<table>
<tr>
    <td><a href="/TestAndQuestionManagement/JSP/CreateQuestion.jsp">Create Question</a></td>
</tr>

<tr>
    <td><a href="/TestAndQuestionManagement/JSP/DeleteQuestion.jsp">Delete Question</a></td>
</tr>

<tr>
    <td><a href="/TestAndQuestionManagement/JSP/ViewQuestionsCategory.jsp">View Questions</a></td>
</tr>
<tr>
    <td><a href="/TestAndQuestionManagement/JSP/ViewQuestions.jsp">View and Update Question</a></td>
</tr>


</table>
</form>
</ul>
</li>
<li>
<h2>Allocate Student To Test</h2>
<ul>
    <form>

<table>
<tr>
    <td><a href="/TestAndQuestionManagement/JSP/AssignStudent.jsp">Assign Student to Test</a></td>
</tr>

<tr>
    <td><a href="/TestAndQuestionManagement/JSP/DeleteStudent.jsp">Delete Student from Test</a></td>
</tr>

<tr>
    <td><a href="/TestAndQuestionManagement/JSP/ViewStudent.jsp">View Student from Test</a></td>
</tr>
<tr>
    <td><a href="/TestAndQuestionManagement/JSP/UpdateStudent.jsp">Update Student to Test</a></td>
</tr>


</table>
</form>


April 2, 2012 at 8:12 AM


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <%@ page import="java.util.*"%>
<%@ page import="com.otts.vo.QuestionVO"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="keywords" content="" />
<meta name="description" content="" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewQuestion.js"></script>
<title>Test And Question Management System</title>
<link rel="stylesheet" type="text/css"
    href="/TestAndQuestionManagement/CSS/style.css" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewQuestion.js"></script>
</head>
<body>
<div id="wrapper">
<div id="header-wrapper">
<div id="header">
<div id="logo">
<h1><a href="#">Test and Question Management System</a></h1>
</div>
</div>
<!-- end #header -->
<div id="menu">
<ul>
    <li class="current_page_item"><a
        href="/TestAndQuestionManagement/JSP/HomePage.jsp">Homepage</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Links</a></li>
    <li><a href="#">Contact</a></li>
</ul>
</div>
<!-- end #menu -->
<div id="page">
<div id="page-bgtop">
<div id="page-bgbtm">
<div id="content">
<div class="post">
<h2 class="title"><a href="#">View Question</a></h2>
&nbsp;&bull;&nbsp;
<div class="entry">


<%HashMap<Integer,QuestionVO> questiondetails = (HashMap<Integer,QuestionVO>) request.getAttribute("arr"); 
Set set=questiondetails.entrySet();

Iterator itr=set.iterator();%>
<form name="ViewSucess" method=post
    action="<%= request.getContextPath()%>/TestQuestionManagement"><input
    type="hidden" name="pagename" value="viewquestionsuccess">
<table border="1" width="30">
    <tr>
        <td>TeacherID</td>
        <td>Category</td>
        <td>QuestionID</td>
        <td>QuestionContent</td>
        <td>Option1</td>
        <td>Option2</td>
        <td>Option3</td>
        <td>Option4</td>
        <td>CorrectAnswer</td>
    </tr>
    <%
while(itr.hasNext())
{
Map.Entry me=(Map.Entry)itr.next();
QuestionVO ques=(QuestionVO)me.getValue();;
%>

    <tr>
        <td><%=ques.getTeacherid() %></td>
        <td><%=ques.getCategory() %></td>
        <td><%=ques.getQuestionid() %></td>
        <td><%=ques.getQuestioncontent() %></td>
        <td><%=ques.getOption1() %></td>
        <td><%=ques.getOption2()%></td>
        <td><%=ques.getOption3() %></td>
        <td><%=ques.getOption4() %></td>
        <td><%=ques.getCorrectanswer() %></td>
    </tr>
    <%
}
%>
</table>
</form>


April 2, 2012 at 8:14 AM


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <%@ page import="java.util.*"%>
<%@ page import="com.otts.vo.QuestionVO"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="keywords" content="" />
<meta name="description" content="" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewQuestion.js"></script>
<title>Test And Question Management System</title>
<link rel="stylesheet" type="text/css"
    href="/TestAndQuestionManagement/CSS/style.css" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewQuestion.js"></script>
</head>
<body>
<div id="wrapper">
<div id="header-wrapper">
<div id="header">
<div id="logo">
<h1><a href="#">Test and Question Management System</a></h1>
</div>
</div>
<!-- end #header -->
<div id="menu">
<ul>
    <li class="current_page_item"><a
        href="/TestAndQuestionManagement/JSP/HomePage.jsp">Homepage</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Links</a></li>
    <li><a href="#">Contact</a></li>
</ul>
</div>
<!-- end #menu -->
<div id="page">
<div id="page-bgtop">
<div id="page-bgbtm">
<div id="content">
<div class="post">
<h2 class="title"><a href="#">View Question</a></h2>
&nbsp;&bull;&nbsp;
<div class="entry">


<%HashMap<Integer,QuestionVO> questiondetails = (HashMap<Integer,QuestionVO>) request.getAttribute("arr"); 
Set set=questiondetails.entrySet();

Iterator itr=set.iterator();%>
<form name="ViewSucess" method=post
    action="<%= request.getContextPath()%>/TestQuestionManagement"><input
    type="hidden" name="pagename" value="viewquestionsuccess">
<table border="1" width="30">
    <tr>
        <td>TeacherID</td>
        <td>Category</td>
        <td>QuestionID</td>
        <td>QuestionContent</td>
        <td>Option1</td>
        <td>Option2</td>
        <td>Option3</td>
        <td>Option4</td>
        <td>CorrectAnswer</td>
    </tr>
    <%
while(itr.hasNext())
{
Map.Entry me=(Map.Entry)itr.next();
QuestionVO ques=(QuestionVO)me.getValue();;
%>

    <tr>
        <td><%=ques.getTeacherid() %></td>
        <td><%=ques.getCategory() %></td>
        <td><%=ques.getQuestionid() %></td>
        <td><%=ques.getQuestioncontent() %></td>
        <td><%=ques.getOption1() %></td>
        <td><%=ques.getOption2()%></td>
        <td><%=ques.getOption3() %></td>
        <td><%=ques.getOption4() %></td>
        <td><%=ques.getCorrectanswer() %></td>
    </tr>
    <%
}
%>
</table>
</form>


April 2, 2012 at 8:14 AM


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <%@ page import="java.util.*"%>
<%@ page import="com.otts.vo.QuestionVO"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="keywords" content="" />
<meta name="description" content="" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewQuestion.js"></script>
<title>Test And Question Management System</title>
<link rel="stylesheet" type="text/css"
    href="/TestAndQuestionManagement/CSS/style.css" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewQuestion.js"></script>
</head>
<body>
<div id="wrapper">
<div id="header-wrapper">
<div id="header">
<div id="logo">
<h1><a href="#">Test and Question Management System</a></h1>
</div>
</div>
<!-- end #header -->
<div id="menu">
<ul>
    <li class="current_page_item"><a
        href="/TestAndQuestionManagement/JSP/HomePage.jsp">Homepage</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Links</a></li>
    <li><a href="#">Contact</a></li>
</ul>
</div>
<!-- end #menu -->
<div id="page">
<div id="page-bgtop">
<div id="page-bgbtm">
<div id="content">
<div class="post">
<h2 class="title"><a href="#">View Question</a></h2>
&nbsp;&bull;&nbsp;
<div class="entry">


<%HashMap<Integer,QuestionVO> questiondetails = (HashMap<Integer,QuestionVO>) request.getAttribute("arr"); 
Set set=questiondetails.entrySet();

Iterator itr=set.iterator();%>
<form name="ViewSucess" method=post
    action="<%= request.getContextPath()%>/TestQuestionManagement"><input
    type="hidden" name="pagename" value="viewquestionsuccess">
<table border="1" width="30">
    <tr>
        <td>TeacherID</td>
        <td>Category</td>
        <td>QuestionID</td>
        <td>QuestionContent</td>
        <td>Option1</td>
        <td>Option2</td>
        <td>Option3</td>
        <td>Option4</td>
        <td>CorrectAnswer</td>
    </tr>
    <%
while(itr.hasNext())
{
Map.Entry me=(Map.Entry)itr.next();
QuestionVO ques=(QuestionVO)me.getValue();;
%>

    <tr>
        <td><%=ques.getTeacherid() %></td>
        <td><%=ques.getCategory() %></td>
        <td><%=ques.getQuestionid() %></td>
        <td><%=ques.getQuestioncontent() %></td>
        <td><%=ques.getOption1() %></td>
        <td><%=ques.getOption2()%></td>
        <td><%=ques.getOption3() %></td>
        <td><%=ques.getOption4() %></td>
        <td><%=ques.getCorrectanswer() %></td>
    </tr>
    <%
}
%>
</table>
</form>


April 2, 2012 at 8:17 AM


/*<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<%@ page import="java.util.*"%>
<%@page import="java.sql.*"%>
<%@page import="java.util.ArrayList"%>
<%@page import="java.util.Iterator"%>
<%@page import="com.otts.vo.StudentVO"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="keywords" content="" />
<meta name="description" content="" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewStudent.js"></script>
<title>Test And Question Management System</title>
<link rel="stylesheet" type="text/css"
    href="/TestAndQuestionManagement/CSS/style.css" />
<script language="JavaScript" type="text/JavaScript"
    src="../JS/ValidateViewStudent.js"></script>
</head>
<body>
<div id="wrapper">
<div id="header-wrapper">
<div id="header">
<div id="logo">
<h1><a href="#">Test and Question Management System</a></h1>
</div>
</div>
<!-- end #header -->
<div id="menu">
<ul>
    <li class="current_page_item"><a
        href="/TestAndQuestionManagement/JSP/HomePage.jsp">Homepage</a></li>
    <li><a href="#">About</a></li>
    <li><a href="#">Links</a></li>
    <li><a href="#">Contact</a></li>
</ul>
</div>
<!-- end #menu -->
<div id="page">
<div id="page-bgtop">
<div id="page-bgbtm">
<div id="content">
<div class="post">
<h2 class="title"><a href="#">View Student</a></h2>
&nbsp;&bull;&nbsp;
<div class="entry">


<%
    ArrayList arr=(ArrayList)request.getAttribute("arr");
StudentVO student=new StudentVO();
Iterator iter=arr.iterator();
%>

<table border="1" width="30">
    <tr>
        <td>StudentId</td>
        <td>TeacherId</td>
    </tr>

    <%
    while(iter.hasNext())
{

student=(StudentVO)iter.next();
%>

    <tr>
        <td><%=student.getStudentId()%></td>
        <td><%=student.getTeacherId()%></td>
    </tr>
    <%}%>
</table>




</div>
</div>
</div>
<!-- end #content -->
<div id="sidebar">
<ul>

<li>
<h2>Question Management</h2>
<ul>
    <form>

    <table>
        <tr>
            <td><a href="/TestAndQuestionManagement/JSP/CreateQuestion.jsp">Create Question</a></td>
        </tr>

        <tr>
            <td><a href="/TestAndQuestionManagement/JSP/DeleteQuestion.jsp">Delete Question</a></td>
        </tr>

        <tr>
            <td><a href="/TestAndQuestionManagement/JSP/ViewQuestionsCategory.jsp">View Questions</a></td>
        </tr>
        <tr>
            <td><a href="/TestAndQuestionManagement/JSP/ViewQuestions.jsp">View and Update Question</a></td>
        </tr>


    </table>
    </form>*/


April 2, 2012 at 8:30 AM


(<%
    ArrayList arr=(ArrayList)request.getAttribute("arr");
StudentVO student=new StudentVO();
Iterator iter=arr.iterator();
%>

<table border="1" width="30">
    <tr>
        <td>StudentId</td>
        <td>TeacherId</td>
    </tr>

    <%
    while(iter.hasNext())
{

student=(StudentVO)iter.next();
%>

    <tr>
        (<td><%=student.getStudentId()%></td>
        <td><%=student.getTeacherId()%></td>)
    </tr>
    <%}%>
</table>)	


April 2, 2012 at 8:31 AM


(h1>View Test</h1>

<%
if (request.getAttribute("ViewTestDetails") == null) {

} else {
    List ls = (List) request.getAttribute("ViewTestDetails");
%>
<table border='1'>
<tr>
    <td>TestId</td>

    <td>TestName</td>
    <td>Duration</td>
    <td>Category</td>

    <td>No of Students</td>
    <td>Teacher Id</td>
</tr>
<%
    int j = 0;
%>
<%
    for (int i = 0; i < (ls.size() / 6); i++) {
%>
<tr>

    <td><input type="text" name="TestId" value="<%=ls.get(j++)%>"
        size="20" /></td>
    <td><input type="text" name="TestName" value="<%=ls.get(j++)%> "
        size="20" /></td>
    <td><input type="text" name="Duration" value="<%=ls.get(j++)%> "
        size="20" /></td>
    <td><input type="text" name="Category" value="<%=ls.get(j++)%> "
        size="20" /></td>
    <td><input type="text" name="No of Students"
        value="<%=ls.get(j++)%> " size="20" /></td>

    <td><input type="text" name="Teacher Id"
        value="<%=ls.get(j++)%> " size="20" /></td>

</tr>
<%
    }
    }
%>

</table>)


Related Tutorials/Questions & Answers:
chn.ilp.test
chn.ilp.test   public class Constants { public static String DRIVERNAME = "oracle.jdbc.driver.OracleDriver"; public static String SERVERNAME = "172.24.137.30"; public static String PORTNUMBER = "1521"; public
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