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  • 期末测试javaweb 考勤系统前端

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">员工信息录入</h1>
            <a href="chenggong.jsp">返回主页</a>
            <form action="servlet1?method=add" method="post" onsubmit="return check()">
            <div class="a">
                    工号<input type="text" id="id" name="id"/>
                </div>
                <div class="a">
                    密码<input type="text" id="pwd" name="pwd"/>
                </div>
                <div class="a">
                    生日<input type="text" id="birthday" name="birthday"/>
                </div>
                <div class="a">
                    姓名<input type="text" id="name" name="name" />
                </div>
                <div class="a">
                    性别<input type="text" id="sex" name="sex" />
                </div>
                <div class="a">
                    部门<input type="text" id="department" name="department" />
                </div>
                <div class="a">
                    角色<input type="text" id="role" name="role" />
                </div>
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var number = document.getElementById("birthday");
                var name = document.getElementById("name");
                var sex = document.getElementById("sex");
                var clas = document.getElementById("department");
                var id = document.getElementById("id");
                var pwd = document.getElementById("pwd");
                var dengji = document.getElementById("role");
                //非空
                if(number.value == '') {
                    alert('工号为空');
                    number.focus();
                    return false;
                }
                if(name.value == '') {
                    alert('姓名为空');
                    name.focus();
                    return false;
                }if(sex.value == '') {
                    alert('性别为空');
                    sex.focus();
                    return false;
                }
                if(clas.value == '') {
                    alert('班级为空');
                    clas.focus();
                    return false;
                }
                if(id.value == '') {
                    alert('id为空');
                    id.focus();
                    return false;
                }
                if(pwd.value == '') {
                    alert('密码为空');
                    pwd.focus();
                    return false;
                }
                if(dengji.value == '') {
                    alert('等级为空');
                    dengji.focus();
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">添加部门信息</h1>
            <a href="chenggong.jsp">返回主页</a>
            <form action="CourseServlet?method=adds" method="post" onsubmit="return check()">
            
                <div class="a">
                    部门编码<input type="text" id="departmentid" name="departmentid"/>
                </div>
                <div class="a">
                    部门名称<input type="text" id="department" name="department"/>
                </div>
                
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var departmentid = document.getElementById("departmentid");
                var department = document.getElementById("department");
            
                //非空
                if(departmentid.value == '') {
                    alert('部门编码为空');
                    departmentid.focus();
                    return false;
                }
                if(department.value == '') {
                    alert('部门名称为空');
                    department.focus();
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>管理员功能页</title>
    
    </head>
    <body>
        <div align="center">  
            
            <div class="a">
                <a href="adds.jsp">添加部门基本信息</a>
            </div>
            <div class="a">
                <a href="CourseServlet?method=list">修改部门基本信息</a>
            </div>
            <div class="a">
                <a href="del.jsp">删除部门基本信息</a>
            </div>
            <div class="a">
                <a href="add.jsp">添加员工基本信息</a>
            </div>
            <div class="a">
                <a href="servlet1?method=lists">修改员工基本信息</a>
            </div>
            <div class="a">
                <a href="dels.jsp">删除员工基本信息</a>
            </div>
            <div class="a">
                <a href="servlet1?method=lists">设置角色管理</a>
            </div>
            <div class="a">
                <a href="servlet1?method=lists">密码重置</a>
            </div>
            <div class="a">
                <a href="houtai.jsp">退出登录</a>
            </div>
            
        </div>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">信息录入</h1>
            <a href="teacher.jsp">返回主页</a>
            <form action="CourseServlet?method=add" method="post" onsubmit="return check()">
                
                <div class="a">
                    课程号<input type="text" id="number" name="number"/>
                </div>
                <div class="a">
                    课程名<input type="text" id="name" name="name"/>
                </div>
                <div class="a">
                    班级<input type="text" id="clas" name="clas"/>
                </div>
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var number = document.getElementById("number");
                
            
                var clas = document.getElementById("clas");
                var name = document.getElementById("name");
                //非空
                if(number.value == '') {
                    alert('课程号为空');
                    number.focus();
                    return false;
                }
                if(name.value == '') {
                    alert('课程名为空');
                    name.focus();
                    return false;
                }if(clas.value == '') {
                    alert('地点为空');
                    clas.focus();
                    return false;
                }
                
                
                
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">部门信息删除</h1>
            <a href="chenggong.jsp">返回主页</a>
            <form action="CourseServlet?method=getcoursebyname" method="post" onsubmit="return check()">
                <div class="a">
                    部门编码<input type="text" id="departmentid" name="departmentid"/>
                </div>
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var name = document.getElementById("departmentid");;
                
                //非空
                if(name.value == '') {
                    alert('部门名为空');
                    biaoti.focus();
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">员工信息删除</h1>
            <a href="chenggong.jsp">返回主页</a>
            <form action="servlet1?method=getcoursebyname" method="post" onsubmit="return check()">
                <div class="a">
                    姓名<input type="text" id="name" name="name"/>
                </div>
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var name = document.getElementById("name");;
                
                //非空
                if(name.value == '') {
                    alert('姓名为空');
                    biaoti.focus();
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    <style>
        .a{
            margin-top: 20px;
        }
        .b{
            font-size: 20px;
            width: 160px;
            color: white;
            background-color: greenyellow;
        }
        .tb, td {
            border: 1px solid black;
            font-size: 22px;
        }
    </style>
    </head>
    <body>
        <div align="center">
            <h1 style="color: black;">部门信息删除</h1>
            <a href="chenggong.jsp">返回主页</a>
            <table class="tb">
                
                <tr>
                    <td>部门编码</td>
                    <td>${course.departmentid}</td>
                </tr>
                <tr>
                    <td>部门名</td>
                    <td>${course.department}</td>
                </tr>
                
            </table>
            <div class="a">
                <a onclick="return check()" href="CourseServlet?method=del&id=${course.departmentid}">&nbsp;&nbsp;&nbsp;</a>
            </div>
        </div>
        <script type="text/javascript">
            function check() {
                if (confirm("真的要删除吗?")){
                    return true;
                }else{
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">部门信息修改</h1>
            <a href="chenggong.jsp">返回主页</a>
            <form action="CourseServlet?method=update" method="post" onsubmit="return check()">
                <div class="a">
                    部门编码<input type="text" id="departmentid" name="departmentid" value="${course.departmentid}"/>
                </div>
                <div class="a">
                    部门名<input type="text" id="department" name="department" value="${course.department}"/>
                </div>
                
                
            
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var number = document.getElementById("departmentid");;
                var name = document.getElementById("department");
                
                
                
                //非空
                if(number.value == '') {
                    alert('部门代码为空');
                    number.focus();
                    return false;
                }
                if(name.value == '') {
                    alert('部门名为空');
                    name.focus();
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">员工信息修改</h1>
            <a href="chenggong.jsp">返回主页</a>
            <form action="servlet1?method=update" method="post" onsubmit="return check()">
                <div class="a">
                    id<input type="text" id="id" name="id" value="${course.id}"/>
                </div>
                <div class="a">
                    密码<input type="text" id="pwd" name="pwd" value="${course.pwd}"/>
                </div>
                <div class="a">
                    角色<input type="text" id="role" name="role" value="${course.dengji}"/>
                </div>
                <div class="a">
                    姓名<input type="text" id="name" name="name" value="${course.name}"/>
                </div>
                <div class="a">
                    生日<input type="text" id="birthday" name="birthday" value="${course.number}"/>
                </div>
                <div class="a">
                    性别<input type="text" id="sex" name="sex" value="${course.sex}"/>
                </div>
                <div class="a">
                    部门<input type="text" id="department" name="department" value="${course.clas}"/>
                </div>
                
                
            
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var id = document.getElementById("id");;
                var pwd = document.getElementById("pwd");
                var role = document.getElementById("role");
                var name = document.getElementById("name");
                var birthday = document.getElementById("birthday");;
                var sex = document.getElementById("sex");
                var department = document.getElementById("department");;
                
                //非空
                if(id.value == '') {
                    alert('id为空');
                    id.focus();
                    return false;
                }
                if(pwd.value == '') {
                    alert('密码为空');
                    pwd.focus();
                    return false;
                }
                if(role.value == '') {
                    alert('角色为空');
                    role.focus();
                    return false;
                }
                if(name.value == '') {
                    alert('姓名为空');
                    name.focus();
                    return false;
                }
                if(birthday.value == '') {
                    alert('生日为空');
                    birthday.focus();
                    return false;
                }
                if(sex.value == '') {
                    alert('性别为空');
                    sex.focus();
                    return false;
                }
                if(department.value == '') {
                    alert('部门为空');
                    department.focus();
                    return false;
                }
                
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    <style>
        .a{
            margin-top: 20px;
        }
        .b{
            font-size: 20px;
            width: 160px;
            color: white;
            background-color: greenyellow;
        }
        .tb, td {
            border: 1px solid black;
            font-size: 22px;
        }
    </style>
    </head>
    <body>
        <div align="center">
            <h1 style="color: black;">员工信息删除</h1>
            <a href="chenggong.jsp">返回主页</a>
            <table class="tb">
                
                <tr>
                    <td>id</td>
                    <td>${course.id}</td>
                </tr>
                <tr>
                    <td>密码</td>
                    <td>${course.pwd}</td>
                </tr>
                <tr>
                    <td>角色</td>
                    <td>${course.dengji}</td>
                </tr>
                <tr>
                    <td>姓名</td>
                    <td>${course.name}</td>
                </tr>
                <tr>
                    <td>生日</td>
                    <td>${course.number}</td>
                </tr>
                <tr>
                    <td>性别</td>
                    <td>${course.sex}</td>
                </tr>
                <tr>
                    <td>部门</td>
                    <td>${course.clas}</td>
                </tr>
                
                
            </table>
            <div class="a">
                <a onclick="return check()" href="servlet1?method=del&id=${course.id}">&nbsp;&nbsp;&nbsp;</a>
            </div>
        </div>
        <script type="text/javascript">
            function check() {
                if (confirm("真的要删除吗?")){
                    return true;
                }else{
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">信息修改</h1>
            <a href="student.jsp">返回上一页</a>
            <form action="upservlet" method="post" onsubmit="return check_submit()">
            <div class="a">
                    id<input type="text" id="id" name="id"/>
                </div>
                <div class="a">
                    密码<input type="text" id="pwd" name="pwd"/>
                </div>
                <div class="a">
                    工号<input type="text" id="number" name="number"/>
                </div>
                <div class="a">
                    姓名<input type="text" id="name" name="name" />
                </div>
                <div class="a">
                    性别<input type="text" id="sex" name="sex" />
                </div>
                <div class="a">
                    班级<input type="text" id="clas" name="clas" />
                </div>
                <div class="a">
                    权限<input type="text" id="dengji" name="dengji" />
                </div>
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            function check() {
                var number = document.getElementById("number");
                var name = document.getElementById("name");
                var sex = document.getElementById("sex");
                var clas = document.getElementById("clas");
                var id = document.getElementById("id");
                var pwd = document.getElementById("pwd");
                var dengji = document.getElementById("dengji");
                //非空
                if(number.value == '') {
                    alert('工号为空');
                    number.focus();
                    return false;
                }
                if(name.value == '') {
                    alert('姓名为空');
                    name.focus();
                    return false;
                }if(sex.value == '') {
                    alert('性别为空');
                    sex.focus();
                    return false;
                }
                if(clas.value == '') {
                    alert('班级为空');
                    clas.focus();
                    return false;
                }
                if(id.value == '') {
                    alert('id为空');
                    id.focus();
                    return false;
                }
                if(pwd.value == '') {
                    alert('密码为空');
                    pwd.focus();
                    return false;
                }
                if(dengji.value == '') {
                    alert('等级为空');
                    dengji.focus();
                    return false;
                }
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=utf-8"
        pageEncoding="utf-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8">
    <title>Insert title here</title>
    </head>
    <body>
    <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h6 style="color: black;">登陆界面</h6>
         
            <form name = "form1" action=AddServlet method="post" onsubmit="return check_submit()">
        <table>
                <tr>
                    <td>登陆账号</td>
                    <td colspan="2"> <input type="text" id="id" name="id"  maxlength="12" onblur="blur_id()" onfocus="focus_id()"/></td>
                    <td width="300"><div id="result"></td>
                </tr>
                <tr>
                    <td>登陆密码</td>
                    <td colspan="2"> <input type="password" id="password" name="password" onblur="blur_pass()" onfocus="focus_pass()" /></td>
                    <td width="300"><div id="result1"></td>
                </tr>
                <tr><td>验证码</td>
                <td>
                
         <input type="text" value="" placeholder="请输入验证码(区分大小写)" 
         style="height:20px;position: relative; font-size:16px;"id ="text">
         <canvas id="canvas" width="110" height="30" onclick="dj()" 
          style="border: 1px solid #ccc;
            border-radius: 5px;"></canvas>
         <button type=submit
         class="btn" onclick="sublim()">提交</button>
    
                </td>
       
                </tr>
            
                
    
    
        </table>
        </form>
        </div>
        <script type="text/javascript">
    /*
        表单验证
    */
    var flag = true;   // flag 如果为true(即用户名合法)就允许表单提交, 如果为false(即用户名不合法)阻止提交
    /*function focus_pass()
    {
        var nameObj = document.getElementById("result1");
        nameObj.innerHTML = "由六位字符和数字组成";
        nameObj.style.color="#999";
        }
    function blur_pass()
    {
        var nameObj = document.getElementById("result1");
        // 判断用户名是否合法
        var str2 = check_user_pass(document.form1.password.value);
        nameObj.style.color="red";
        if ("密码合法" ==  str2)
        {
            flag = true;
            nameObj.innerHTML = str2;
        }
        else
        {
            nameObj.innerHTML = str2;
        }
    }
    
    function check_user_pass(str)
    {  var str2 = "密码合法";
    if ("" == str)
    {
        str2 = "密码为空";
        return str2;
    }
    else if (str.length!=6)
    {
        str2 = "用户名应是六位组成";
        return str2;
    }
    else if (!check_word(str))
    {
        str2 = "未含有英文字符";
        return str2;
    }
    
    return str2;
        
        
        }
    
    
    
    
    
    function focus_id()
    {
        var nameObj = document.getElementById("result");
        nameObj.innerHTML = "由六到十二英文字符和数字组成";
        nameObj.style.color="#999";
        }
    function blur_id()
    {
        var nameObj = document.getElementById("result");
        // 判断用户名是否合法
        var str2 = check_user_id(document.form1.id.value);
        nameObj.style.color="red";
        if ("用户名合法" ==  str2)
        {
            flag = true;
            nameObj.innerHTML = str2;
        }
        else
        {
            nameObj.innerHTML = str2;
        }
    }
    
    function check_user_id(str)
    {
        var str2 = "用户名合法";
        if ("" == str)
        {
            str2 = "用户名号为空";
            return str2;
        }
        else if ((str.length<=4)||(str.length>=12))
        {
            str2 = "用户名应是六到十二位组成";
            return str2;
        }
        else if (!check_word(str))
        {
            str2 = "未含有英文字符";          
            return str2;
        }
        else if(!check_firstword(str))
        {
            str2 = "必须以英文字母开头";
            return str2;
        }
        return str2;
    }
    
    
    function check_firstword(str)
    {   var arr = ["a", "b", "c", "d", "e", "f", "g", "h","i","j", "k", "l", "m", "n", "o", "p", "q","r", "s", "t", "u", "v", "w", "x", "y","z","A", "B", "C", "D", "E", "F", "G", "H","I","J", "K", "L", "M", "N", "O", "P", "Q","R","S", "T", "U", "V", "W", "X", "Y", "Z"];
    for (var i = 0; i < arr.length; i++)
    {
            if (arr[i] == str.charAt(0))
            {
                return true;
            }
    }   
    return false;
        }
    
    
    function check_word(str)
    {   var arr = ["a", "b", "c", "d", "e", "f", "g", "h","i","j", "k", "l", "m", "n", "o", "p", "q","r", "s", "t", "u", "v", "w", "x", "y","z","A", "B", "C", "D", "E", "F", "G", "H","I","J", "K", "L", "M", "N", "O", "P", "Q","R","S", "T", "U", "V", "W", "X", "Y", "Z"];
    for (var i = 0; i < arr.length; i++)
    {
        for (var j = 0; j < str.length; j++)
        {
            if (arr[i] == str.charAt(j))
            {
                return true;
            }
        }
    }   
    return false;
        }
    
    // 验证用户名是否含有特殊字符
    function check_other_char(str)
    {
        var arr = ["&", "\\", "/", "*", ">", "<", "@", "!"];
        for (var i = 0; i < arr.length; i++)
        {
            for (var j = 0; j < str.length; j++)
            {
                if (arr[i] == str.charAt(j))
                {
                    return true;
                }
            }
        }   
        return false;
    }*/
    // 根据验证结果确认是否提交
    function check_submit()
    {
        if (flag == false)
        {
            return false;
        }
        return true;
    }
    </script>
    </head>
    </body>
    <script>
     var show_num = [];
     draw(show_num);
    function dj(){
     draw(show_num);   
     }
    function sublim(){
    var val=document.getElementById("text").value;  
                var num = show_num.join("");
                if(val==''){
                    alert('请输入验证码!');
                }else if(val == num){
                    alert('提交成功!');
                    document.getElementById(".input-val").val('');
                    draw(show_num);
    
                }else{
                    alert('验证码错误!\n你输入的是:  '+val+"\n正确的是:  "+num+'\n请重新输入!');
                    document.getElementById("text").value='';
                    draw(show_num);
                }
            
           
            
              }
    function draw(show_num) {
            var canvas_width=document.getElementById('canvas').clientWidth;
            var canvas_height=document.getElementById('canvas').clientHeight;
            var canvas = document.getElementById("canvas");//获取到canvas的对象,演员
            var context = canvas.getContext("2d");//获取到canvas画图的环境,演员表演的舞台
            canvas.width = canvas_width;
            canvas.height = canvas_height;
            var sCode = "1,2,3,4,5,6,7,8,9,0,q,w,e,r,t,y,u,i,o,p,a,s,d,f,g,h,j,k,l,z,x,c,v,b,n,m";
            var aCode = sCode.split(",");
            var aLength = aCode.length;//获取到数组的长度
                
            for (var i = 0; i <= 3; i++) {
                var j = Math.floor(Math.random() * aLength);//获取到随机的索引值
                var deg = Math.random() * 30 * Math.PI / 180;//产生0~30
                var txt = aCode[j];//得到随机的一个内容
                show_num[i] = txt;
                var x = 10 + i * 20;//文字在canvas上的x坐标
                var y = 20 + Math.random() * 8;//文字在canvas上的y坐标
                context.font = "bold 23px 微软雅黑";
    
                context.translate(x, y);
                context.rotate(deg);
    
                context.fillStyle = randomColor();
                context.fillText(txt, 0, 0);
    
                context.rotate(-deg);
                context.translate(-x, -y);
            }
            for (var i = 0; i <= 5; i++) { //验证码上显示线条
                context.strokeStyle = randomColor();
                context.beginPath();
                context.moveTo(Math.random() * canvas_width, Math.random() * canvas_height);
                context.lineTo(Math.random() * canvas_width, Math.random() * canvas_height);
                context.stroke();
            }
            for (var i = 0; i <= 30; i++) { //验证码上显示小点
                context.strokeStyle = randomColor();
                context.beginPath();
                var x = Math.random() * canvas_width;
                var y = Math.random() * canvas_height;
                context.moveTo(x, y);
                context.lineTo(x + 1, y + 1);
                context.stroke();
            }
        }
    function randomColor() {//得到随机的颜色值
            var r = Math.floor(Math.random() * 256);
            var g = Math.floor(Math.random() * 256);
            var b = Math.floor(Math.random() * 256);
            return "rgb(" + r + "," + g + "," + b + ")";
        }
    </script>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>公文系统</title>
    
    </head>
    <body>
        <div align="center">  
            
            <div class="a">
                <a href="add.jsp">教师信息登记</a>
            </div>
            <div class="a">
                <a href="CourseServlet?method=list">教师信息修改</a>
            </div>
            <div class="a">
                <a href="del.jsp">教师信息删除</a>
            </div>
            <div class="a">
                <a href="search.jsp">教师信息查询</a>
            </div>
            
        </div>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">部门信息列表</h1>
            <a href="chenggong.jsp">返回主页</a>
            <table class="tb">
                <tr>
                    
                    <td>部门名</td>
                    <td>部门编码</td>
                    
                    
                    
                    
                    <td align="center" colspan="2">操作</td>
                </tr>
                <c:forEach items="${courses}" var="item">
                    <tr>
                        
                        <td>${item.departmentid}</td>
                        
                        <td>${item.department}</td>
                        
                        
                        <td><a href="CourseServlet?method=getcoursebyid&id=${item.departmentid}">修改</a></td>
                    </tr>
                </c:forEach>
            </table>
        </div>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <%
             Object message = request.getAttribute("message");
             if(message!=null && !"".equals(message)){
         
        %>
             <script type="text/javascript">
                  alert("<%=request.getAttribute("message")%>");
             </script>
        <%} %>
        <div align="center">
            <h1 style="color: black;">部门信息列表</h1>
            <a href="chenggong.jsp">返回主页</a>
            <table class="tb">
                <tr>
                    
                    <td>id</td>
                    <td>密码</td>
                    <td>角色</td>
                    <td>姓名</td>
                    <td>生日</td>
                    <td>性别</td>
                    <td>部门</td>
                    
                    
                    
                    <td align="center" colspan="2">操作</td>
                </tr>
                <c:forEach items="${courses}" var="item">
                    <tr>
                        
                        <td>${item.id}</td>
                        
                        <td>${item.pwd}</td>
                        <td>${item.role}</td>
                        
                        <td>${item.name}</td>
                        <td>${item.birthday}</td>
                        
                        <td>${item.sex}</td>
                        <td>${item.department}</td>
                        
                        
                        
                        <td><a href="servlet1?method=getcoursebyid&id=${item.id}">修改</a></td>
                    </tr>
                </c:forEach>
            </table>
        </div>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <div align="center">
            <h1 style="color: black;">课程信息查询</h1>
        
            <form action="servlet1?method=search" method="post" onsubmit="return check()">
                
                <div class="a">
                    id<input type="text" id="id" name="id" />
                </div>
                <div class="a">
                    密码<input type="text" id="pwd" name="pwd" />
                </div>
                <div class="a">
                    权限<input type="text" id="role" name="role" />
                </div>
                <div class="a">
                    姓名<input type="text" id="name" name="name" />
                </div>
                <div class="a">
                    生日<input type="text" id="birthday" name="birthday" />
                </div>
                <div class="a">
                    性别<input type="text" id="sex" name="sex" />
                </div>
                <div class="a">
                    部门<input type="text" id="department" name="department" />
                </div>
                <div class="a">
                    id<input type="text" id="id" name="id" />
                </div>
                
                
                
                <div class="a">
                    <button type="submit" class="b">&nbsp;&nbsp;&nbsp;</button>
                </div>
            </form>
        </div>
        <script type="text/javascript">
            
            }
        </script>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    
    </head>
    <body>
        <div align="center">
            <h1 style="color: black;">信息列表</h1>
            
            <table class="tb">
                <tr>
                    <td>id</td>
                    <td>密码</td>
                    
                    <td>权限</td>
                    <td>姓名</td>
                    <td>生日</td>
                    
                    <td>性别</td>
                    <td>部门</td>
                    
                </tr>
                <!-- forEach遍历出adminBeans -->
                <c:forEach items="${courses}" var="item" varStatus="status">
                    <tr>
                            
                        <td>${item.id}</td>
                        
                        <td>${item.pwd}</td>
                        <td>${item.role}</td>
                        <td>${item.name}</td>
                        
                        <td>${item.birthday}</td>
                        <td>${item.sex}</td>
                        <td>${item.department}</td>
                        
                        
                        
                    </tr>
                </c:forEach>
            </table>
        </div>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>考勤系统-经理端</title>
    
    </head>
    <body>
        <div align="center">  
            
            <div class="a">
                <a href="search.jsp">查看个人信息</a>
            </div>
            <div class="a">
                <a href="CourseServlet?method=list">修改个人信息</a>
            </div>
            <div class="a">
                <a href="CourseServlet?method=list">修改个人密码</a>
            </div>
            <div class="a">
                <a href="search.jsp">日常考勤</a>
            </div>
            <div class="a">
                <a href="search.jsp">浏览个人考勤记录</a>
            </div>
            <div class="a">
                <a href="houtai.jsp">退出登录</a>
            </div>
        </div>
    </body>
    </html>
    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>考勤系统-员工端</title>
    
    </head>
    <body>
        <div align="center">  
            
            <div class="a">
                <a href="search.jsp">查看个人信息</a>
            </div>
            <div class="a">
                <a href="CourseServlet?method=list">修改个人信息</a>
            </div>
            <div class="a">
                <a href="CourseServlet?method=list">修改个人密码</a>
            </div>
            <div class="a">
                <a href="search.jsp">日常考勤</a>
            </div>
            <div class="a">
                <a href="search.jsp">浏览个人考勤记录</a>
            </div>
            <div class="a">
                <a href="houtai.jsp">退出登录</a>
            </div>
        </div>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/520520520zl/p/12151751.html
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