HTML5的Web Storage API提供了两种客户端存储数据的方法
localStorage和sessionStorage。 localStorage没有时间限制,程序升级也不会消失,可以满足持久化需求。
设置localStorage的方法
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window.localStorage.setItem("likecolor","red"); |
获得localStorage的方法
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window.localStorage.getItem("likecolor"); |
完整的Code如下:
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<! DOCTYPE html>
< html >
< head >
< meta charset="utf-8" />
< meta name="format-detection" content="telephone=no" />
< meta name="msapplication-tap-highlight" content="no" />
< meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />
< meta http-equiv="Content-Security-Policy" content="default-src * 'unsafe-inline'; style-src 'self' 'unsafe-inline'; media-src *" />
< link rel="stylesheet" href="css/jquery.mobile-1.4.5.min.css">
< script type="text/javascript" src="js/jquery.js"></ script >
< script type="text/javascript" src="js/jquery.mobile-1.4.5.min.js"></ script >
< script type="text/javascript" charset="utf-8" src="cordova.js" ></ script >
< title >Hello World</ title >
< script type="text/javascript" charset="utf-8">
document.addEventListener('deviceready', onDeviceReady, false);
function onDeviceReady(){
$(".localStorageBtn").bind("click",function(event,ui){
setLocalStorage();
});
$(".showLocalStorageBtn").bind("click", function(event, ui ) {
getLocalStorage();
});
}
function setLocalStorage(){
window.localStorage.setItem("likecolor","red");
}
function getLocalStorage(){
var item = window.localStorage.getItem("likecolor");
var info = document.getElementById("info");
info.innerHTML = item;
}
</ script >
</ head >
< body >
< div id="page1" data-role="page" data-add-back-btn="true">
< header data-role="header">< h1 >Head</ h1 ></ header >
< div data-role="content">
< a data-role="button" class="localStorageBtn">set Local Storage</ a >
< a data-role="button" class="showLocalStorageBtn">get Local Storage</ a >
< p id="info"/>
</ div >
< footer data-role="footer">< h1 >Footer</ h1 ></ footer >
</ div >
</ body >
</ html >
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本文转自Work Hard Work Smart博客园博客,原文链接:http://www.cnblogs.com/linlf03/p/6656234.html,如需转载请自行联系原作者