- 综合使用HTML、JavaScript和CSS进行注册页面设计，实现以下若干功能：
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- 注意整个页面的色调和美观
- 使用Frameset+Table布局（div也可）
- 对用户ID和用户名、口令不符合条件及时判断
- 对口令不一致进行及时判断（34的及时判断，要求提示信息必须显示在同一个页面，也就是说显示在当前的行的后面或者上面或者下面）
- 判断Email地址是否合法
- 在“提交”后能在新页面显示所有的输入信息
效果展示
以下是代码实现
<!DOCTYPE html>
<html lang="zh"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>注册页面</title><style>body {font-family: Arial, sans-serif;background-color: #f4f4f4;color: #333;}.container {width: 50%;margin: 0 auto;background: #fff;padding: 20px;border-radius: 5px;box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);}h2 {text-align: center;color: #4caf50;}.form-group {margin-bottom: 15px;}label {display: block;margin-bottom: 5px;}input[type="text"],input[type="password"],input[type="date"],input[type="email"],input[type="tel"] {width: 100%;padding: 8px;box-sizing: border-box;}.error {color: red;font-size: 0.9em;}button {background-color: #4caf50;color: white;padding: 10px 15px;border: none;border-radius: 5px;cursor: pointer;}button[type="reset"] {background-color: #f44336;}.radio-group {display: flex;gap: 10px;}.radio-group label {display: flex;align-items: center;}.radio-group input[type="radio"] {margin-right: 5px;}</style></head><body><div class="container"><h2>注册页面</h2><form id="registrationForm" onsubmit="return validateForm()"><div class="form-group"><label for="userId">用户ID (6-8位):</label><input type="text" id="userId" name="userId" required /><span class="error" id="userIdError"></span></div><div class="form-group"><label for="username">用户名 (2-10位):</label><input type="text" id="username" name="username" required /><span class="error" id="usernameError"></span></div><div class="form-group"><label for="password">口令 (6-8位，不能与用户ID相同):</label><input type="password" id="password" name="password" required /><span class="error" id="passwordError"></span></div><div class="form-group"><label for="confirmPassword">确认口令:</label><inputtype="password"id="confirmPassword"name="confirmPassword"required/><span class="error" id="confirmPasswordError"></span></div><div class="form-group"><label for="birthday">生日 (格式: yyyy-mm-dd):</label><inputtype="text"id="birthday"name="birthday"placeholder="yyyy-mm-dd"required/><span class="error" id="birthdayError"></span></div><div class="form-group"><label>学历:</label><div class="radio-group"><label><inputtype="radio"name="education"value="专科"required/>专科</label><label><input type="radio" name="education" value="本科" />本科</label><label><inputtype="radio"name="education"value="硕士研究生"/>硕士研究生</label><label><inputtype="radio"name="education"value="博士研究生"/>博士研究生</label><label><input type="radio" name="education" value="其他" />其他</label></div></div><div class="form-group"><label for="region">地区:</label><select id="region" name="region"><option value="华南">华南</option><option value="华东">华东</option><option value="华北">华北</option><option value="西南">西南</option><option value="西北">西北</option></select></div><div class="form-group"><label for="email">E-mail:</label><input type="email" id="email" name="email" required /><span class="error" id="emailError"></span></div><div class="form-group"><label for="address">地址:</label><input type="text" id="address" name="address" required /></div><div class="form-group"><label for="phone">电话 (数字和连字符，例如123456-123):</label><input type="tel" id="phone" name="phone" required /><span class="error" id="phoneError"></span></div><div class="form-group"><label for="remarks">备注:</label><textarea id="remarks" name="remarks" rows="4"></textarea></div><button type="submit">提交</button><button type="reset">重置</button></form></div><script>function validateForm() {let valid = true;// 清除之前的错误信息document.querySelectorAll(".error").forEach((el) => (el.textContent = ""));// 用户ID验证const userId = document.getElementById("userId").value;if (userId.length < 6 || userId.length > 8) {document.getElementById("userIdError").textContent ="用户ID必须为6-8位";valid = false;}// 用户名验证const username = document.getElementById("username").value;if (username.length < 2 || username.length > 10) {document.getElementById("usernameError").textContent ="用户名必须为2-10位";valid = false;}// 口令验证const password = document.getElementById("password").value;if (password.length < 6 || password.length > 8 || password === userId) {document.getElementById("passwordError").textContent ="口令必须为6-8位，且不能与用户ID相同";valid = false;}// 确认口令验证const confirmPassword =document.getElementById("confirmPassword").value;if (confirmPassword !== password) {document.getElementById("confirmPasswordError").textContent ="口令不一致";valid = false;}// 生日格式验证const birthday = document.getElementById("birthday").value;const birthdayPattern = /^\d{4}-\d{2}-\d{2}$/;if (!birthdayPattern.test(birthday)) {document.getElementById("birthdayError").textContent ="生日格式不正确，必须为yyyy-mm-dd";valid = false;}// Email验证const email = document.getElementById("email").value;const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;if (!emailPattern.test(email)) {document.getElementById("emailError").textContent ="请输入有效的Email地址";valid = false;}// 电话验证const phone = document.getElementById("phone").value;const phonePattern = /^\d{6}-\d{3}$/;if (!phonePattern.test(phone)) {document.getElementById("phoneError").textContent = "电话格式不正确";valid = false;}// 如果所有验证通过，显示输入信息if (valid) {const formData = `<h2>注册信息</h2><p>用户ID: ${userId}</p><p>用户名: ${username}</p><p>口令: ${password}</p><p>生日: ${birthday}</p><p>学历: ${document.querySelector('input[name="education"]:checked').value}</p><p>地区: ${document.getElementById("region").value}</p><p>E-mail: ${email}</p><p>地址: ${document.getElementById("address").value}</p><p>电话: ${phone}</p><p>备注: ${document.getElementById("remarks").value}</p>`;const newWindow = window.open("", "_blank");newWindow.document.write(`<html><head><title>注册信息</title><style>body { font-family: Arial, sans-serif; }h2 { color: #4CAF50; }</style></head><body>${formData}</body></html>`);newWindow.document.close(); // 关闭文档流}return false; // 防止表单提交}</script></body>
</html>
