加入CODE CHINA

· 不限速    · 不限空间    · 不限人数    · 私仓免费

免费加入
    README.md

    IMPORTANT!

    This project was moved to https://github.com/js-cookie/js-cookie, check the discussion.

    New issues should be opened at https://github.com/js-cookie/js-cookie/issues

    jquery.cookie Build Status Code Climate

    A simple, lightweight jQuery plugin for reading, writing and deleting cookies.

    If you're viewing this, you're reading the documentation for the old repository. View documentation for the latest backwards compatible release (1.5.1).

    Build Status Matrix

    Selenium Test Status

    Installation

    Include script after the jQuery library (unless you are packaging scripts somehow else):

    <script src="/path/to/jquery.cookie.js"></script>

    Do not include the script directly from GitHub (http://raw.github.com/...). The file is being served as text/plain and as such being blocked in Internet Explorer on Windows 7 for instance (because of the wrong MIME type). Bottom line: GitHub is not a CDN.

    The plugin can also be loaded as AMD or CommonJS module.

    Usage

    Create session cookie:

    $.cookie('name', 'value');

    Create expiring cookie, 7 days from then:

    $.cookie('name', 'value', { expires: 7 });

    Create expiring cookie, valid across entire site:

    $.cookie('name', 'value', { expires: 7, path: '/' });

    Read cookie:

    $.cookie('name'); // => "value"
    $.cookie('nothing'); // => undefined

    Read all available cookies:

    $.cookie(); // => { "name": "value" }

    Delete cookie:

    // Returns true when cookie was successfully deleted, otherwise false
    $.removeCookie('name'); // => true
    $.removeCookie('nothing'); // => false
    
    // Need to use the same attributes (path, domain) as what the cookie was written with
    $.cookie('name', 'value', { path: '/' });
    // This won't work!
    $.removeCookie('name'); // => false
    // This will work!
    $.removeCookie('name', { path: '/' }); // => true

    Note: when deleting a cookie, you must pass the exact same path, domain and secure options that were used to set the cookie, unless you're relying on the default options that is.

    Configuration

    raw

    By default the cookie value is encoded/decoded when writing/reading, using encodeURIComponent/decodeURIComponent. Bypass this by setting raw to true:

    $.cookie.raw = true;

    json

    Turn on automatic storage of JSON objects passed as the cookie value. Assumes JSON.stringify and JSON.parse:

    $.cookie.json = true;

    Cookie Options

    Cookie attributes can be set globally by setting properties of the $.cookie.defaults object or individually for each call to $.cookie() by passing a plain object to the options argument. Per-call options override the default options.

    expires

    expires: 365

    Define lifetime of the cookie. Value can be a Number which will be interpreted as days from time of creation or a Date object. If omitted, the cookie becomes a session cookie.

    path

    path: '/'

    Define the path where the cookie is valid. By default the path of the cookie is the path of the page where the cookie was created (standard browser behavior). If you want to make it available for instance across the entire domain use path: '/'. Default: path of page where the cookie was created.

    Note regarding Internet Explorer:

    Due to an obscure bug in the underlying WinINET InternetGetCookie implementation, IE’s document.cookie will not return a cookie if it was set with a path attribute containing a filename.

    (From Internet Explorer Cookie Internals (FAQ))

    This means one cannot set a path using path: window.location.pathname in case such pathname contains a filename like so: /check.html (or at least, such cookie cannot be read correctly).

    domain

    domain: 'example.com'

    Define the domain where the cookie is valid. Default: domain of page where the cookie was created.

    secure

    secure: true

    If true, the cookie transmission requires a secure protocol (https). Default: false.

    Converters

    Provide a conversion function as optional last argument for reading, in order to change the cookie's value to a different representation on the fly.

    Example for parsing a value into a number:

    $.cookie('foo', '42');
    $.cookie('foo', Number); // => 42

    Dealing with cookies that have been encoded using escape (3rd party cookies):

    $.cookie.raw = true;
    $.cookie('foo', unescape);

    You can pass an arbitrary conversion function.

    Contributing

    Check out the Contributing Guidelines

    Authors

    Klaus Hartl

    项目简介

    🚀 Github 镜像仓库 🚀

    源项目地址

    https://github.com/carhartl/jquery-cookie

    发行版本 1

    v1.4.1

    全部发行版

    贡献者 22

    全部贡献者

    开发语言

    • JavaScript 94.5 %
    • HTML 5.5 %