用HTML标签写常见的注册页面
程序员文章站
2022-04-21 10:50:39
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在注册页面中使用常见HTML标签
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<h2>用户注册</h2>
<form action="verify.php" method="post" style="display: grid; gap: 10px">
<!-- 文本框 -->
<div>
<label for="username_id">用户名:</label>
<!-- label标签的for属性与input的id属性对应,点击label后input得到光标 -->
<input
type="text"
name="username"
id="username_id"
value="admin"
placeholder="至少3位"
required
/>
</div>
<!-- 密码框 -->
<div>
<!-- required表示不能为空 -->
<label for="password">密码:</label>
<input
type="password"
name="password"
placeholder="至少8位"
id="password"
required
/>
<button onclick="showPassword(this,this.form.password)" type="button">
查看
</button>
</div>
<!-- 邮箱 -->
<div>
<label for="email">邮箱:</label>
<input type="email" name="email" id="email" />
</div>
<!-- 单选按钮 -->
<div>
<!-- name值要一样才会排他,单选按钮不想input一样由用户输入值,所以要设置value属性; checked是默认选择项-->
<label for="secretSex">性别:</label>
<input
type="radio"
name="gender"
id="male"
value="male"
checked
/><label for="male">男</label>
<input type="radio" name="gender" id="female" value="female" /><label
for="female"
>女</label
>
<input
type="radio"
name="gender"
id="secretSex"
value="secretSex"
/><label for="secretSex">保密</label>
</div>
<div>
<!-- name值需要设置位数组,就是加一对中括号[] -->
<label>爱好:</label>
<input
type="checkbox"
name="hobby[]"
id="game"
value="game"
checked
/><label for="game">游戏</label>
<input
type="checkbox"
name="hobby[]"
id="travel"
value="travel"
/><label for="travel">旅游</label>
<input
type="checkbox"
name="hobby[]"
id="shoot"
value="shoot"
checked
/><label for="shoot">摄影</label>
</div>
<!-- 下拉列表 -->
<div style="width: 300px">
<select name="level" id="" style="width: 100%">
<option value="1">铜牌会员</option>
<option value="2">银牌会员</option>
<option value="3" selected>金牌会员</option>
</select>
</div>
<button>提交</button>
<button type="reset">重置是恢复到默认值</button>
<!-- button标签比较新,不要再用<input type="submit" /> -->
</form>
<h3>复选项做菜单</h3>
<div class="forkmenu">
<label for="menu">菜单</label>
<input type="checkbox" id="menu" />
<ul>
<li><a href="">menu1</a></li>
<li><a href="">menu2</a></li>
<li><a href="">menu3</a></li>
</ul>
<p>菜单项一</p>
<p>菜单项二</p>
<p>菜单项三</p>
</div>
<style>
.forkmenu input[type="checkbox"] {
display: none;
}
.forkmenu input[type="checkbox"]:checked ~ ul ~ p {
display: none;
}
</style>
<script>
function showPassword(btn, ele) {
if (ele.type === "password") {
ele.type = "text";
btn.textContent = "隐藏";
} else {
ele.type = "password";
btn.textContent = "显示";
}
}
</script>
</body>
</html>