案例开发-日程管理-第一期

news2024/9/22 12:56:29

九案例开发-日程管理-第一期

共7期

9.1 登录页及校验

在这里插入图片描述

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>

        .ht{
            text-align: center;
            color: cadetblue;
            font-family: 幼圆;
        }
        .tab{
            width: 500px;
            border: 5px solid cadetblue;
            margin: 0px auto;
            border-radius: 5px;
            font-family: 幼圆;
        }
        .ltr td{
            border: 1px solid  powderblue;

        }
        .ipt{
            border: 0px;
            width: 50%;

        }
        .btn1{
            border: 2px solid powderblue;
            border-radius: 4px;
            width:60px;
            background-color: antiquewhite;

        }
        #usernameMsg , #userPwdMsg {
            color: rgb(230, 87, 51);
        }

        .buttonContainer{
            text-align: center;
        }
    </style>
    <script>
        // 检验用户名格式是否合法的函数
        function checkUsername(){
            // 定义正则表示字符串的规则
            var  usernameReg= /^[a-zA-Z0-9]{5,10}$/
            // 获得用户在页面上输入的信息
            var usernameInput =document.getElementById("usernameInput")
            var username = usernameInput.value
            // 获得格式提示的框
            var usernameMsg =document.getElementById("usernameMsg")
            // 格式有误时,返回false,在页面上提示
            if(!usernameReg.test(username)){ 
                usernameMsg.innerText="用户名格式有误"
                return false
            }
            // 格式OK,返回true 在页面上提示OK
            usernameMsg.innerText="OK"
            return true

        }

        // 检验密码格式是否合法的函数
        function checkUserPwd(){
            // 定义正则表示字符串的规则
            var  userPwdReg= /^[0-9]{6}$/
            // 获得用户在页面上输入的信息
            var userPwdInput =document.getElementById("userPwdInput")
            var userPwd = userPwdInput.value
            // 获得格式提示的框
            var userPwdMsg =document.getElementById("userPwdMsg")
            // 格式有误时,返回false,在页面上提示
            if(!userPwdReg.test(userPwd)){ 
                userPwdMsg.innerText="密码必须是6位数字"
                return false
            }
            // 格式OK,返回true 在页面上提示OK
            userPwdMsg.innerText="OK"
            return true

        }

        // 表单在提交时,校验用户名和密码格式,格式OK才会提交
        function checkForm(){
            var flag1 =checkUsername()
            var flag2 =checkUserPwd()

            return flag1&&flag2
        }


    </script>

    
</head>
<body>
    <h1 class="ht">欢迎使用日程管理系统</h1>
    <h3 class="ht">请登录</h3>
    <form method="post" action="/user/login" onsubmit="return checkForm()">
        <table class="tab" cellspacing="0px">
            <tr class="ltr">
                <td>请输入账号</td>
                <td>
                    <input class="ipt" type="text" id="usernameInput" name="username" onblur="checkUsername()">
                    <span id="usernameMsg"></span>
                </td>
            </tr>
            <tr class="ltr">
                <td>请输入密码</td>
                <td>
                    <input class="ipt" type="password" id="userPwdInput"  name="userPwd" onblur="checkUserPwd()">
                    <span id="userPwdMsg"></span>
                </td>
            </tr>
            <tr class="ltr">
                <td colspan="2" class="buttonContainer">
                    <input class="btn1" type="submit" value="登录">
                    <input class="btn1" type="reset" value="重置">
                    <button class="btn1"><a href="regist.html">去注册</a></button>
                </td>
            </tr>
        </table>
    </form>
</body>
</html>

9.2 注册页及校验

在这里插入图片描述

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>

        .ht{
            text-align: center;
            color: cadetblue;
            font-family: 幼圆;
        }
        .tab{
            width: 500px;
            border: 5px solid cadetblue;
            margin: 0px auto;
            border-radius: 5px;
            font-family: 幼圆;
        }
        .ltr td{
            border: 1px solid  powderblue;

        }
        .ipt{
            border: 0px;
            width: 50%;

        }
        .btn1{
            border: 2px solid powderblue;
            border-radius: 4px;
            width:60px;
            background-color: antiquewhite;

        }

        .msg {
            color: gold;
        }

        .buttonContainer{
            text-align: center;
        }
    </style>

    <script>
        function checkUsername(){
            var usernameReg = /^[a-zA-Z0-9]{5,10}$/
            var usernameInput = document.getElementById("usernameInput")  
            var username = usernameInput.value  
            var usernameMsg = document.getElementById("usernameMsg")
            if(!usernameReg.test(username)){
                usernameMsg.innerText="格式有误"
                return false
            } 
            usernameMsg.innerText="OK"
            return true 
        }


        function checkUserPwd(){
            var userPwdReg = /^\d{6}$/
            var userPwdInput = document.getElementById("userPwdInput")  
            var userPwd = userPwdInput.value  
            var userPwdMsg = document.getElementById("userPwdMsg")
            if(!userPwdReg.test(userPwd)){
                userPwdMsg.innerText="格式有误"
                return false
            } 
            userPwdMsg.innerText="OK"
            return true 
        }


        function checkReUserPwd(){
            var userPwdReg = /^\d{6}$/
            // 再次输入的密码的格式
            var reUserPwdInput = document.getElementById("reUserPwdInput")  
            var reUserPwd = reUserPwdInput.value 
            var reUserPwdMsg = document.getElementById("reUserPwdMsg")
            if(!userPwdReg.test(reUserPwd)){
                reUserPwdMsg.innerText="格式有误"
                return false
            } 
            // 获得上次密码,对比两次密码是否一致
            var userPwdInput = document.getElementById("userPwdInput")  
            var userPwd = userPwdInput.value  
            if(reUserPwd != userPwd){
                reUserPwdMsg.innerText="两次密码不一致"
                return false
            } 
            reUserPwdMsg.innerText="OK"
            return true 
        }


        function checkForm(){
            var flag1 = checkUsername()
            var flag2 = checkUserPwd()
            var flag3 = checkReUserPwd()

            return flag1 && flag2 && flag3
        }


    </script>


   
</head>
<body>
<h1 class="ht">欢迎使用日程管理系统</h1>
<h3 class="ht">请注册</h3>
<form method="post" action="/user/regist" onsubmit="return checkForm()">
    <table class="tab" cellspacing="0px">
        <tr class="ltr">
            <td>请输入账号</td>
            <td>
                <input class="ipt" id="usernameInput" type="text" name="username" onblur="checkUsername()">
                <span id="usernameMsg" class="msg"></span>
            </td>
        </tr>
        <tr class="ltr">
            <td>请输入密码</td>
            <td>
                <input class="ipt" id="userPwdInput" type="password" name="userPwd" onblur="checkUserPwd()">
                <span id="userPwdMsg" class="msg"></span>
            </td>
        </tr>
        <tr class="ltr">
            <td>确认密码</td>
            <td>
                <input class="ipt" id="reUserPwdInput" type="password" onblur="checkReUserPwd()">
                <span id="reUserPwdMsg" class="msg"></span>
            </td>
        </tr>
        <tr class="ltr">
            <td colspan="2" class="buttonContainer">
                <input class="btn1" type="submit" value="注册">
                <input class="btn1" type="reset" value="重置">
                <button class="btn1"><a  href="login.html">去登录</a></button>
            </td>
        </tr>
    </table>

</form>
</body>
</html>