做一个登陆注册页面,然后我在注册页面用localstorage存储用户信息,然后再在登陆界面获取对应用户名信息。但是不知道怎么回事儿,获取不了值,显示none;
//注册界面
姓名<input type="text" name="" id="username" value="" />
<br>
年龄<input type="text" name="" id="age" value="" />
<br>
证件<input type="text" name="" id="card" value="" />
<br>
账号<input type="text" name="" id="count" value="" />
<br>
密码<input type="password" name="" id="password" value="" />
<div id="" >
<button type="button" onclick="load()">注册</button>
</div>
</div>
</div>
</body>
<script type="text/javascript">
var user = document.getElementById("username");
var key =document.getElementById("password");
function load(){
localStorage.setItem(user,key);
alert("注册成功");
window.location.href="login.html"
}
</script>
//登陆界面
用户<input type="text" name="" id="username" value="" />
<br>
密码<input type="text" name="" id="password" value="" />
<div id="" >
<button type="submit" onclick="check()">登录</button>
<button type="button" onclick="login()">注册</button>
</div>
</div>
</div>
</body>
<script type="text/javascript">
var count = document.getElementById("username");
function login(){
window.location.href="load.html";
}
function check(){
document.getElementById("password").innerHTML=localStorage.getItem(count)
}
</script>
//注册界面
姓名<input type="text" name="" id="username" value="" />
<br>
年龄<input type="text" name="" id="age" value="" />
<br>
证件<input type="text" name="" id="card" value="" />
<br>
账号<input type="text" name="" id="count" value="" />
<br>
密码<input type="password" name="" id="password" value="" />
<div id="" >
<button type="button" onclick="load()">注册</button>
</div>
</div>
</div>
</body>
<script type="text/javascript">
var user = document.getElementById("username");
var key =document.getElementById("password");
function load(){
localStorage.setItem(user,key);
alert("注册成功");
window.location.href="login.html"
}
</script>
//登陆界面
用户<input type="text" name="" id="username" value="" />
<br>
密码<input type="text" name="" id="password" value="" />
<div id="" >
<button type="submit" onclick="check()">登录</button>
<button type="button" onclick="login()">注册</button>
</div>
</div>
</div>
</body>
<script type="text/javascript">
var count = document.getElementById("username");
function login(){
window.location.href="load.html";
}
function check(){
document.getElementById("password").innerHTML=localStorage.getItem(count)
}
</script>