public void AddGrades(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session = request.getSession();
this.adminDAO = new AdminDAO();
ShowGradesForm form = new ShowGradesForm();
form.setStu_num((String) request.getParameter("stu_num"));
form.setCourse_id((String) request.getParameter("course_id"));
form.setScore(request.getParameter("score"));
String college_id = (String) session.getAttribute("adm_college");
if (form.getStu_num() == null
|| form.getStu_num() == ""
|| form.getCourse_id() == null
|| form.getCourse_id() == ""
|| form.getScore() == null
|| form.getScore() == "") {
// response.sendRedirect("update.jsp");
} else {
System.out.println("stu num:" + form.getStu_num());
System.out.println("course id:" + form.getCourse_id());
System.out.println("score:" + form.getScore());
System.out.println("college id:" + college_id);
int result = adminDAO.checkAddInfo(form.getStu_num(), form.getCourse_id(), form.getScore());
if (result != 0) {
System.out.println("result:" + result);
session.setAttribute("addmode", Integer.toString(result));
response.sendRedirect("update.jsp");
} else if (adminDAO.addScore(form) != 0) {
response.sendRedirect("add_ok.jsp");
} else {
System.out.println("添加失败");
}
}
}
public void updateNotification(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
NotificationForm notificationForm1 = null;
Collection courInfo = adminDAO.queryNotification();
int flag = 0;
if (courInfo != null && !courInfo.isEmpty()) {
Iterator it = courInfo.iterator();
while (it.hasNext()) {
notificationForm1 = (NotificationForm) it.next();
NotificationForm notificationForm2 = new NotificationForm();
notificationForm2.setNotificationId(notificationForm1.getNotificationId());
notificationForm2.setAuthorId(notificationForm1.getAuthorId());
notificationForm2.setCollegeId(notificationForm1.getCollegeId());
notificationForm2.setTitle(notificationForm1.getTitle());
notificationForm2.setContent(
request.getParameter(Integer.toString(notificationForm1.getNotificationId())));
flag = adminDAO.updateNotification(notificationForm2);
if (flag != 1) break;
}
if (flag == 1) response.sendRedirect("queryUpdateNotification.jsp");
else System.out.println("Update notification error!");
} else {
System.out.println("Notification is empty!");
}
}
private void addAcdemicDeanInfo(HttpServletRequest request, HttpServletResponse response)
throws SQLException, IOException {
AcdemicDeanForm form = new AcdemicDeanForm();
form.setUser(request.getParameter("user"));
form.setPwd(request.getParameter("pwd"));
form.setCollegeName(request.getParameter("collegename"));
System.out.println(form.getCollegeName());
int rs = adminDAO.addAcdemicDean(form);
if (rs == -1) {
response.sendRedirect("addAcdemic_error.jsp");
} else if (rs == 1) {
response.sendRedirect("addAcdemic_ok.jsp");
}
}
public void deleteNotification(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
Collection coll = adminDAO.queryNotification();
Iterator it = coll.iterator();
int flag = 0;
while (it.hasNext()) {
NotificationForm notificationForm1 = (NotificationForm) it.next();
System.out.println(
request.getParameter(Integer.toString(notificationForm1.getNotificationId())));
if (request.getParameter(Integer.toString(notificationForm1.getNotificationId())) != null) {
if (request
.getParameter(Integer.toString(notificationForm1.getNotificationId()))
.equals("on")) {
NotificationForm notificationForm2 = new NotificationForm();
notificationForm2.setNotificationId(notificationForm1.getNotificationId());
flag = adminDAO.deleteNotification(notificationForm2);
if (flag != 1) break;
}
}
}
if (flag == 1) response.sendRedirect("queryDeleteNotification.jsp");
else System.out.println("Delete notification error!");
}
public void insertNotification(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
NotificationForm notificationForm = new NotificationForm();
notificationForm.setAuthorId(request.getParameter("account"));
notificationForm.setCollegeId(0);
notificationForm.setTitle(request.getParameter("title"));
notificationForm.setContent(request.getParameter("content"));
int flag = adminDAO.insertNotification(notificationForm);
if (flag == 1) {
System.out.println("Releasing notices success!");
response.sendRedirect("queryNotification.jsp");
} else if (flag == 2) response.sendRedirect("titleExistError.jsp");
else System.out.println("Insert notification error!");
}
private void modifyPwd(HttpServletRequest request, HttpServletResponse response) {
AdminModifyPwdForm form = new AdminModifyPwdForm();
form.setAccount(request.getParameter("account"));
form.setOldPwd(request.getParameter("oldPwd"));
form.setNewPwd(request.getParameter("newPwd"));
form.setCnewPwd(request.getParameter("cnewPwd"));
int rs = adminDAO.modifyPwd(form);
if (rs != 0) {
try {
response.sendRedirect("modify_ok.jsp");
} catch (IOException e) {
e.printStackTrace();
}
}
}
private void deleteAcdemicDeanInfo(HttpServletRequest request, HttpServletResponse response) {
String[] result = request.getParameterValues("choose");
for (int i = 0; i < result.length; i++) {
try {
adminDAO.deleteAcdemicDean(result[i]);
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
try {
response.sendRedirect("deleteAcdemic_ok.jsp");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void ModifyGrades(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
this.adminDAO = new AdminDAO();
ShowGradesForm form = new ShowGradesForm();
HttpSession session = request.getSession();
form.setStu_num((String) session.getAttribute("setgrades_stu_num"));
form.setCourse_id((String) session.getAttribute("setgrades_course_id"));
form.setScore(request.getParameter("score"));
System.out.println("stu num:" + form.getStu_num());
System.out.println("course id:" + form.getCourse_id());
System.out.println("score:" + form.getScore());
if (adminDAO.updateScore(form) != 0) {
response.sendRedirect("modify_ok.jsp");
} else {
System.out.println("修改失败");
}
}
private void adminInsertCourse(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
CourseForm courseForm = new CourseForm();
System.out.println(request.getParameter("courseId"));
courseForm.setId(Integer.valueOf(request.getParameter("courseId")));
courseForm.setNameC(request.getParameter("nameC"));
courseForm.setNameE(request.getParameter("nameE"));
courseForm.setCredit(Float.valueOf(request.getParameter("credit")));
courseForm.setWeekHour(Integer.valueOf(request.getParameter("weekHour")));
courseForm.setSemester(request.getParameter("semester"));
courseForm.setTeacherMode(request.getParameter("teachMode"));
courseForm.setCollegeId(Integer.valueOf(request.getParameter("collegeId")));
courseForm.setYear(request.getParameter("courseYear"));
int flag = adminDAO.insertCourse(courseForm);
if (flag == 2) {
response.sendRedirect("idExistError.jsp");
} else if (flag == 1) response.sendRedirect("queryCourse.jsp");
else if (flag == 0) {
System.out.println("insert error");
}
}
