local Srotage互換
1697 ワード
☆local Strage対応、以下のコードは
MOZLLA開発者ネットワーク
MOZLLA開発者ネットワーク
if (!window.localStorage) {
window.localStorage = {
getItem: function (sKey) {
if (!sKey || !this.hasOwnProperty(sKey)) { return null; }
return unescape(document.cookie.replace(new RegExp("(?:^|.*;\\s*)" + escape(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"), "$1"));
},
key: function (nKeyId) {
return unescape(document.cookie.replace(/\s*\=(?:.(?!;))*$/, "").split(/\s*\=(?:[^;](?!;))*[^;]?;\s*/)[nKeyId]);
},
setItem: function (sKey, sValue) {
if(!sKey) { return; }
document.cookie = escape(sKey) + "=" + escape(sValue) + "; expires=Tue, 19 Jan 2038 03:14:07 GMT; path=/";
this.length = document.cookie.match(/\=/g).length;
},
length: 0,
removeItem: function (sKey) {
if (!sKey || !this.hasOwnProperty(sKey)) { return; }
document.cookie = escape(sKey) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/";
this.length--;
},
hasOwnProperty: function (sKey) {
return (new RegExp("(?:^|;\\s*)" + escape(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=")).test(document.cookie);
}
};
window.localStorage.length = (document.cookie.match(/\=/g) || window.localStorage).length;
}