您的位置：首页 > Web前端 > HTML5

HTML5入门7---"session的会话缓存"和"localStorage的cookie"缓存数据

2015-12-22 16:40 671 查看

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>第六个页面</title>
<style>
body{
font-family: "微软雅黑";
max-width: 600px;
padding: 0px 30px;
}
fieldset{
margin-bottom: 15px;
padding: 10px;
}
legend{
padding: 0px 3px;
font-weight: bold;
font-variant: small-caps;
}
label{
width:140px;
display: inline-block;
vertical-align: top;
margin: 6px;
}
input{
margin-top: 12px;
width: 300px;
}
</style>
<script type="text/javascript">
function saveData(){
var name = document.getElementById("name");
var age = document.getElementById("age");
localStorage.setItem("localData",name.value);
sessionStorage.setItem("sessionData",age.value);
}
function loadData(){
var name = document.getElementById("name");
var age = document.getElementById("age");
var localData = localStorage.getItem("localData");
var sessionData = sessionStorage.getItem("sessionData");
if(localData != null){
name.value = localData;
}
if(sessionData != null){
age.value = sessionData;
}
}
</script>
</head>
<body>
<fieldset>
<legend>Web Storage</legend>
<label>姓名</label>
<input id="name" type="text" value="" /><br/>
<label>年龄</label>
<input id="age" type="number" value="" />
</fieldset>
<div>
<button onclick="saveData()">Save</button>
<button onclick="loadData()">Load</button>
</div>
</body>
</html>

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航