lib-jquery-style-custom-development-bundle-external-cookie-jquery.cookie.js / js
Cookie plugin Copyright (c) 2006 Klaus Hartl (stilbuero.de) Dual licensed under the MIT and GPL licenses: http://www.opensource.org/licenses/mit-license.php http://www.gnu.org/licenses/gpl.html
Create a cookie with the given name and value and other optional parameters. @example .cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true }); @desc Create a cookie with all available options. @example .cookie('the_cookie', null); @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain used when the cookie was set.
parameter: String name The name of the cookie.
parameter: String value The value of the cookie.
parameter: Object options An object literal containing key/value pairs to provide optional cookie attributes. @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object. If a negative value is specified (e.g. a date in the past), the cookie will be deleted. If set to null or omitted, the cookie will be a session cookie and will not be retained when the the browser exits. @option String path The value of the path atribute of the cookie (default: path of page that created the cookie). @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie). @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will require a secure protocol (like HTTPS). @type undefined @name
author: Klaus Hartl/klaus.hartl@stilbuero.de
Get the value of a cookie with the given name. @example .cookie('the_cookie'); @desc Get the value of a cookie.
parameter: String name The name of the cookie.
returns: The value of the cookie. @type String @name
author: Klaus Hartl/klaus.hartl@stilbuero.de
jQuery.cookie = function(name, value, options) {
if (typeof value != 'undefined') { // name and value given, set cookie
options = options || {};
if (value === null) {
value = '';
options = .extend({}, options); // clone object since it's unexpected behavior if the expired property were changed
options.expires = -1;
}
var expires = '';
if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
var date;
if (typeof options.expires == 'number') {
date = new Date();
date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
} else {
date = options.expires;
}
expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
}
// NOTE Needed to parenthesize options.path and options.domain
// in the following expressions, otherwise they evaluate to undefined
// in the packed version for some reason...
var path = options.path ? '; path=' + (options.path) : '';
var domain = options.domain ? '; domain=' + (options.domain) : '';
var secure = options.secure ? '; secure' : '';
document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
} else { // only name given, get cookie
var cookieValue = null;
if (document.cookie && document.cookie != '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) == (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
};
(C) Æliens 20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.
