HTML+CSS+js做一个登录和注册页面
时间: 2023-08-08 17:07:23 浏览: 53
好的,以下是一个简单的登录和注册页面的 HTML、CSS 和 JS 代码示例:
HTML 代码:
```
<!DOCTYPE html>
<html>
<head>
<title>Login and Register Form</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<div class="container">
<div class="form-container">
<form id="login" class="form">
<h2>Login</h2>
<label for="username">Username</label>
<input type="text" id="username" name="username" placeholder="Enter your username">
<label for="password">Password</label>
<input type="password" id="password" name="password" placeholder="Enter your password">
<button type="submit">Login</button>
</form>
<form id="register" class="form">
<h2>Register</h2>
<label for="new-username">New Username</label>
<input type="text" id="new-username" name="new-username" placeholder="Enter your new username">
<label for="new-password">New Password</label>
<input type="password" id="new-password" name="new-password" placeholder="Enter your new password">
<button type="submit">Register</button>
</form>
</div>
</div>
<script src="script.js"></script>
</body>
</html>
```
CSS 代码:
```
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: Arial, sans-serif;
background-color: #F2F2F2;
}
.container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
.form-container {
display: flex;
flex-direction: column;
background-color: #FFFFFF;
padding: 30px;
border-radius: 10px;
box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}
.form {
display: flex;
flex-direction: column;
}
h2 {
margin-bottom: 20px;
}
label {
font-size: 16px;
margin-bottom: 5px;
}
input {
padding: 10px;
border: none;
border-radius: 5px;
margin-bottom: 20px;
}
button {
padding: 10px 20px;
background-color: #4CAF50;
color: #FFFFFF;
border: none;
border-radius: 5px;
cursor: pointer;
}
button:hover {
background-color: #3E8E41;
}
```
JS 代码:
```
const loginForm = document.getElementById("login");
const registerForm = document.getElementById("register");
loginForm.addEventListener("submit", (event) => {
event.preventDefault();
const username = loginForm.elements.username.value;
const password = loginForm.elements.password.value;
// TODO: perform login action
});
registerForm.addEventListener("submit", (event) => {
event.preventDefault();
const newUsername = registerForm.elements["new-username"].value;
const newPassword = registerForm.elements["new-password"].value;
// TODO: perform register action
});
```
在这个示例中,我们使用了 HTML 的表单元素来创建登录和注册表单,使用 CSS 来美化页面,使用 JS 来处理表单提交事件,并执行登录和注册操作。当用户点击登录或注册按钮时,JS 代码会获取表单元素中的值,然后执行相应的操作。你可以根据自己的需求来修改代码。