【发布时间】:2010-12-08 15:06:12
【问题描述】:
谁来帮帮我。如何使用 jQuery 创建、读取和删除一些 cookie?
【问题讨论】:
谁来帮帮我。如何使用 jQuery 创建、读取和删除一些 cookie?
【问题讨论】:
Cookies.set("example", "foo"); // Sample 1
Cookies.set("example", "foo", { expires: 7 }); // Sample 2
Cookies.set("example", "foo", { path: '/admin', expires: 7 }); // Sample 3
alert( Cookies.get("example") );
Cookies.remove("example");
Cookies.remove('example', { path: '/admin' }) // Must specify path if used when setting.
【讨论】:
据我所知,没有直接支持,但您可以使用普通的 javascript:
// Cookies
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "; expires=" + date.toGMTString();
}
else var expires = "";
document.cookie = name + "=" + value + expires + "; path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') c = c.substring(1, c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
}
return null;
}
function eraseCookie(name) {
createCookie(name, "", -1);
}
【讨论】:
使用 jquery cookie 插件,该链接今天有效: https://github.com/js-cookie/js-cookie
【讨论】:
【讨论】: