我已将您的jsp更改为不同的行使用不同的名称。并且还更改了serverlet代码以读取并构建雇员bean列表。完成这些更改后，就可以使用chrisI08
abovve提到的逻辑。timesheet.jsp。
<%@page language="java" contentType="text/html charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE html><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Timesheet Page</title> </head> <body><form action="TimeSheetServlet" method="post"> <fieldset > <legend>Timesheet</legend><table> <thead><tr><th>Employee ID</th><th>Date</th><th>Time In</th><th>Time Out</th><th>Lunch</th><th>After Lunch Time in</th><th>After Lunch Time out</th><th>Task Description</th><th>Total Hours</th><th>Overtime</th> </tr> </thead> <tbody> <tr> <td><input type="text" name="empid1" required="required" /></td> <td><input type="date" id="date" name="logindate1" required="required" /></td><td><input type="time" name="logintime1" required="required" /></td><td><input type="time" name="logouttime1" required="required" /></td> <td><input type="time" name="lunch1" required="required" /></td><td><input type="time" name="afterlunchlogin1" required="required" /></td><td><input type="time" name="afterlunchlogout1" required="required" /></td> <td><input type="textarea" name="1" required="required" /></td> <td><input type="time" name="total1" /></td> <td><input type="time" name="overtime1" required="required" /></td> </tr> <tr> <td><input type="text" name="empid2" required="required" /></td> <td><input type="date" id="date" name="logindate2" required="required" /></td><td><input type="time" name="logintime2" required="required" /></td><td><input type="time" name="logouttime2" required="required" /></td> <td><input type="time" name="lunch2" required="required" /></td><td><input type="time" name="afterlunchlogin2" required="required" /></td><td><input type="time" name="afterlunchlogout2" required="required" /></td> <td><input type="textarea" name="task2" required="required" /></td> <td><input type="time" name="total2" /></td> <td><input type="time" name="overtime2" required="required" /></td> </tr> <tr> <td><input type="text" name="empid3" required="required" /></td> <td><input type="date" id="date" name="logindate3" required="required" /></td><td><input type="time" name="logintime3" required="required" /></td><td><input type="time" name="logouttime3" required="required" /></td> <td><input type="time" name="lunch3" required="required" /></td><td><input type="time" name="afterlunchlogin3" required="required" /></td><td><input type="time" name="afterlunchlogout3" required="required" /></td> <td><input type="textarea" name="task" required="required" /></td> <td><input type="time" name="total3" /></td> <td><input type="time" name="overtime3" required="required" /></td> </tr> <tr> <td><input type="text" name="empid4" required="required" /></td> <td><input type="date" id="date" name="logindate4" required="required" /></td><td><input type="time" name="logintime4" required="required" /></td><td><input type="time" name="logouttime4" required="required" /></td> <td><input type="time" name="lunch4" required="required" /></td><td><input type="time" name="afterlunchlogin4" required="required" /></td><td><input type="time" name="afterlunchlogout4" required="required" /></td> <td><input type="textarea" name="task" required="required" /></td> <td><input type="time" name="total4" /></td> <td><input type="time" name="overtime4" required="required" /></td> </tr> <tr> <td><input type="text" name="empid5" required="required" /></td> <td><input type="date" id="date" name="logindate5" required="required" /></td><td><input type="time" name="logintime5" required="required" /></td><td><input type="time" name="logouttime5" required="required" /></td> <td><input type="time" name="lunch5" required="required" /></td><td><input type="time" name="afterlunchlogin5" required="required" /></td><td><input type="time" name="afterlunchlogout5" required="required" /></td> <td><input type="textarea" name="task5" required="required" /></td> <td><input type="time" name="total5" /></td> <td><input type="time" name="overtime5" required="required" /></td> </tr> </tbody> </table> </fieldset><input type="submit" value="Submit"></form><a href="logout.jsp">Logout</a></body> </html>
Servlet：
List<EmployeeBean> ebList= ArrayList<EmployeeBean>(); SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd", Locale.US); for(int i=1;i<=5;i++){ EmployeeBean eb = new EmployeeBean(); eb.setEmpid(Emp_id); Date logindate = new java.sql.Date(formatter.parse(request.getParameter("logindate"+i)).getTime()); eb.setLogindate((java.sql.Date) logindate); //String Date=request.getParameter("logindate"); String LoginTime=request.getParameter("logintime"+i); eb.setLogintime(LoginTime); eb.setLogouttime(request.getParameter("logouttime"+i)); eb.setLunch(request.getParameter("lunch"+i)); eb.setAfterlunchlogin(request.getParameter("afterlunchlogin"+i)); eb.setAfterlunchlogout(request.getParameter("afterlunchlogout"+i)); eb.setTask(request.getParameter("task"+i)); eb.setTotal(request.getParameter("total"+i)); eb.setOvertime(request.getParameter("overtime"+i)); } TimeSheetDao.insert(ebList);注意：我尚未编译此代码。您可能需要更改一些内容。
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