html登录弹窗代码
时间: 2023-11-15 21:06:42 浏览: 36
以下是一个示例的 HTML 登录弹窗代码:
```html
<!DOCTYPE html>
<html>
<head>
<title>Login Popup</title>
<style>
.overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
display: flex;
align-items: center;
justify-content: center;
}
.popup {
background-color: white;
padding: 20px;
border-radius: 5px;
}
.close-btn {
position: absolute;
top: 10px;
right: 10px;
cursor: pointer;
}
</style>
</head>
<body>
<button onclick="openLoginPopup()">Open Login Popup</button>
<div id="loginPopup" class="overlay">
<div class="popup">
<span class="close-btn" onclick="closeLoginPopup()">×</span>
<h2>Login</h2>
<form>
<label for="username">Username:</label>
<input type="text" id="username" name="username"><br><br>
<label for="password">Password:</label>
<input type="password" id="password" name="password"><br><br>
<input type="submit" value="Login">
</form>
</div>
</div>
<script>
function openLoginPopup() {
document.getElementById("loginPopup").style.display = "flex";
}
function closeLoginPopup() {
document.getElementById("loginPopup").style.display = "none";
}
</script>
</body>
</html>
```
这段代码会在页面中创建一个 "Open Login Popup" 的按钮。点击按钮后,会弹出一个登录窗口,包含用户名和密码字段以及登录按钮。点击关闭按钮或在空白处点击,则会关闭登录窗口。你可以根据需要自定义样式和添加其他功能。