webveuje/teaching/wanzhaoyi/biaodan.html
2021-05-11 11:33:55 +08:00

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<!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>
<script>
function login(){
var account=document.getElementById("account").value
var pwd = document.getElementById("pwd").value
document.write(account+"的密码是:"+pwd)
console.log(account)
}
</script>
</head>
<body>
<!--
前后台分离
前台 后台(数据库 存储数据)
前台和后台通过 api接口 来联系
api 返回的格式
code 接口请求状态
data
msg 提示信息
form
表单 前台输入的信息 收集起来 ()传到后台 后台把信息存起来
action
-->
<!-- <form action="" method=""> -->
用户名 <input type="text" value="张三"><br />
密码 <input type="password" value="123"><br />
性别 <input type="radio" id="man" name="sex" checked="checked"> <label for="man"></label>
<input type="radio" id="woman" name="sex" > <label for="woman"></label> <br />
爱好 <input type="checkbox" id="mov"><label for="mov"> 看电影</label>
<input type="checkbox" id="game" checked="checked" > <label for="game">打游戏</label>
<input type="checkbox" id="music" checked="checked"><label for="music">听音乐</lable><br />
地址 <select name="" id="">
<option value="">济南</option>
<option value="" >泰安</option>
<option value="" >济宁</option>
<option value="">淄博</option>
<option value="">德州</option>
<option value="" selected="selected">西安</option>
</select><br />
<button onclick="alert('注册成功')">提交</button>
<!-- </form> -->
<div>
qq号<input type="text" id="account" value=""> <br/>
密码: <input type="password" id="pwd" value=""><br/>
<button onclick="login()">登录</button>
</div>
</body>
</html>