JavaScript处置cookie
日期：2014-05-16 浏览次数：20427 次
??? if (typeof value != 'undefined') { // name and value given, set cookie
??????? options = options || {};
??????? if (value === null) {
??????????? value = '';
??????????? 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
??????? }
??????? // CAUTION: 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;
??? }
};
}else{
???checkUploaded();
function uu_upload_setCookie(){
?$.cookie("uu_upload_tip"+login_id,1,{expires:24});
?$("#index_upload_tip").hide();
}?
