jquery Manipulating cookies (native JavaScript processing cookies)

jquery is also capable of manipulating cookies by 1. First download the jquery.js and jquery.cookie.js two files

2. Install (actually reference)

<!--introduction of jquery-->
<script type= "Text/javascript" src= "Jquery-2.1.1.min.js" ></script>

            <!--introduction of Jquery-->

            <script type= "Text/javascript"
                 $.cookie (' name ', ' 123456789 '); //Set name=123456789 cookie
       
   

3. Common methods 3.1. Create a new cookie

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

You can use it directly.

do not need any more

$ (document). Ready (function () {

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

});

3.1.1. Setting the cookie expiration Date:

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

3.1.2. Setting the path and validity period:

$.cookie (' name ', ' value ', {expires:7,path: '/');//valid for 7 days, path is/

3.2. Read the cookie 3.2.1. Read a single cookie

$.cookie (' name ');//= + "value", already assigned cookie

$.cookie (' nothing '); = = Undefined, access to non-existent cookies

3.2.2. Read All Cookies

$.cookie ();//Gets an array {"name": "Value"}

3.3. Delete Cookie 3.3.1. Delete the cookie by name, the success will return true, otherwise false

$.removecookie (' name ');

3.3.2. If you use a cookie with the same name, you need to add a path to delete it correctly

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

$.removecookie (' name ');//Not valid

$.removecookie (' name ', {path: '/'});//This is the right one.

For more information, refer to: Https://github.com/carhartl/jquery-cookie#readme

Native JavaScript can also achieve the above functions, just a little bit of trouble

New Cookie:

document.cookie= "Name=value";

Read cookies:

var cookies = document.cookie;

Interested friends can view: http://www.cnblogs.com/Darren_code/archive/2011/11/24/Cookie.html (Thanks to this friend's share)

jquery Manipulating cookies (native JavaScript processing cookies)