cookiehandler.js

来自「Harvestman-最新版本」· JavaScript 代码 · 共 42 行

/**
*
*  Javascript cookies
*  http://www.webtoolkit.info/
*
**/

function CookieHandler() {

        this.setCookie = function (name, value, seconds) {

                if (typeof(seconds) != 'undefined') {
                        var date = new Date();
                        date.setTime(date.getTime() + (seconds*1000));
                        var expires = "; expires=" + date.toGMTString();
                }
                else {
                        var expires = "";
                }

                document.cookie = name+"="+value+expires+"; path=/";
        }

        this.getCookie = function (name) {

                name = name + "=";
                var carray = document.cookie.split(';');

                for(var i=0;i < carray.length;i++) {
                        var c = carray[i];
                        while (c.charAt(0)==' ') c = c.substring(1,c.length);
                        if (c.indexOf(name) == 0) return c.substring(name.length,c.length);
                }

                return null;
        }

        this.deleteCookie = function (name) {
                this.setCookie(name, "", -1);
        }

}