用cookie存储json数据。依赖于:jquery.js;jquery.cookie.js;json2.js;
var obj;
jQuery(function ($) {
$('#store').click(function () {
var name = $('#cookieName').val(),
val = $('#cookieObject').val();
eval('obj = ' + val, window);
$.JSONCookie(name, obj, {path: '/'});
return false;
});
$('#retrieve').click(function () {
var name = $('#cookieName').val(),
o = $.JSONCookie(name);
$('#cookieObject').val('').val(JSON.stringify(obj));
return false;
});
$('#log').click(function () {
var name = $('#cookieName').val(),
o = $.JSONCookie(name);
if (window.console && console.log) {
console.log(o);
}
return false;
});
});