JS、CSS和HTML实现注册页面

2024-04-02 19:04:59 676人浏览薄情痞子

摘要

一个用html和CSS实现的注册页面模板，废话不多说了，上代码！更新：使用javascript实现用户名和密码表单校验功能。代码如下： <!DOCTYPE html&g

一个用html和CSS实现的注册页面模板，废话不多说了，上代码！

更新：使用javascript实现用户名和密码表单校验功能。

代码如下：


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>注册页面</title>
    <style>
        *{
            margin: 0px;
            padding: 0px;
            box-sizing: border-box;
        }
        body{
            background: url("img/reGISter_bg.png") no-repeat center;
            padding-top: 25px;
        }

        .rg_layout{
            width: 900px;
            height: 500px;
            border: 8px solid #EEEEEE;
            background-color: white;
            
            margin: auto;
        }

        .rg_left{
            
            float: left;
            margin: 15px;
        }
        .rg_left > p:first-child{
            color:#FFD026;
            font-size: 20px;
        }

        .rg_left > p:last-child{
            color:#A6A6A6;
            font-size: 20px;

        }
        .rg_center{
            float: left;
            

        }

        .rg_right{
            
            float: right;
            margin: 15px;
        }

        .rg_right > p:first-child{
            font-size: 15px;

        }
        .rg_right p a {
            color:pink;
        }

        .td_left{
            width: 100px;
            text-align: right;
            height: 45px;
        }
        .td_right{
            padding-left: 50px ;
        }

        #username,#passWord,#email,#name,#tel,#birthday,#checkcode{
            width: 251px;
            height: 32px;
            border: 1px solid #A6A6A6 ;
            
            border-radius: 5px;
            padding-left: 10px;
        }
        #checkcode{
            width: 110px;
        }

        #img_check{
            height: 32px;
            vertical-align: middle;
        }

        #btn_sub{
            width: 150px;
            height: 40px;
            background-color: #FFD026;
            border: 1px solid #FFD026 ;
        }
        .error {
            color: red;
        }
        #td_sub {
            padding-left: 150px;
        }

    </style>

    <script>
        //实现账户密码表单校验
        window.onload = function () {
            //给表单绑定onsubmit事件
            //也就是点击注册按钮就会验证用户名和密码是否正确
            document.getElementById("fORM").onsubmit = function () {
                //调用用户校验方法  checkUsername();
                //调用密码校验方法  checkPassword();
                return checkUsername() && checkPassword();
            }

            //给用户名和密码分别绑定离焦事件
            //当离焦时就会校验用户名和密码是否正确
            //注意这里的方法没有括号
            document.getElementById("username").onblur = checkUsername;
            document.getElementById("password").onblur = checkPassword;
        }

        //校验用户名
        function checkUsername() {
            //1、获取用户名的值
            var username = document.getElementById("username").value;
            //2、定义正则表达式
            var reg_username = /^\w{6,12}$/;
            //3、判断值是否符合正则的规则
            var flag = reg_username.test(username);
            //4、提示信息
            var s_username = document.getElementById("s_username");

            if (flag) {
                //提示绿色对勾
                s_username.innerHTML = "<img width='35' height='25' src='img/Gou.png' />";
            } else {
                //提示红色用户名有误
                s_username.innerHTML = "用户名格式有误";
            }
            return flag;
        }

        //校验密码
        function checkPassword() {
            //1、获取用户名的值
            var password = document.getElementById("password").value;
            //2、定义正则表达式
            var reg_password = /^\w{6,12}$/;
            //3、判断值是否符合正则的规则
            var flag = reg_password.test(password);
            //4、提示信息
            var s_password = document.getElementById("s_password");

            if (flag) {
                //提示绿色对勾
                s_password.innerHTML = "<img width='35' height='25' src='img/gou.png' />";
            } else {
                //提示红色用户名有误
                s_password.innerHTML = "密码格式有误";
            }
            return flag;
        }


    </script>
</head>
<body>

<div class="rg_layout">
    <div class="rg_left">
        <p>新用户注册</p>
        <p>USER REGISTER</p>

    </div>

    <div class="rg_center">
        <div class="rg_form">
            <!--定义表单 form-->
            <form action="#" id="form" method="get">
                <table>
                    <tr>
                        <td class="td_left"><label for="username">用户名</label></td>
                        <td class="td_right">
                            <input type="text" name="username" id="username" placeholder="请输入用户名">
                            <span id="s_username" class="error"></span>
                        </td>
                    </tr>

                    <tr>
                        <td class="td_left"><label for="password">密码</label></td>
                        <td class="td_right">
                            <input type="password" name="password" id="password" placeholder="请输入密码">
                            <span id="s_password" class="error"></span>
                        </td>
                    </tr>

                    <tr>
                        <td class="td_left"><label for="email">Email</label></td>
                        <td class="td_right"><input type="email" name="email" id="email" placeholder="请输入邮箱"></td>
                    </tr>

                    <tr>
                        <td class="td_left"><label for="name">姓名</label></td>
                        <td class="td_right"><input type="text" name="name" id="name" placeholder="请输入姓名"></td>
                    </tr>

                    <tr>
                        <td class="td_left"><label for="tel">手机号</label></td>
                        <td class="td_right"><input type="text" name="tel" id="tel" placeholder="请输入手机号"></td>
                    </tr>

                    <tr>
                        <td class="td_left"><label>性别</label></td>
                        <td class="td_right">
                            <input type="radio" name="gender" value="male"> 男
                            <input type="radio" name="gender" value="female"> 女
                        </td>
                    </tr>

                    <tr>
                        <td class="td_left"><label for="birthday">出生日期</label></td>
                        <td class="td_right"><input type="date" name="birthday" id="birthday" placeholder="请输入出生日期"></td>
                    </tr>

                    <tr>
                        <td class="td_left"><label for="checkcode" >验证码</label></td>
                        <td class="td_right"><input type="text" name="checkcode" id="checkcode" placeholder="请输入验证码">
                            <img id="img_check" src="img/verify_code.jpg">
                        </td>
                    </tr>

                    <tr>
                        <td colspan="2" id="td_sub"><input type="submit" id="btn_sub" value="注册"></td>
                    </tr>
                </table>

            </form>

        </div>

    </div>

    <div class="rg_right">
        <p>已有账号?<a href="#"  >立即登录</a></p>
    </div>

</div>
</body>
</html>

运行效果：