Cookie usage in jquery

Session Cookie Dialog Cache

Create a Dialog cache

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

Set the expiration time and whether the global

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

Read cookies

$.cookie (); ----Read all available cookies

$.cookie (' name ')----Gets the cookie of name, if there is a return cookie value, there is no return undefined

Delete Cookies

$.removecookie (' name ')----Delete successfully returns TRUE if the deletion is a nonexistent cookie that returns false

If you set the value of a parameter in a cookie, you must include the parameter value when deleting

The different parameters represent different cookies.

Configuration

Raw

$.cookie.raw=true; ----is equivalent to using the Encodeuricomponent/decodeuricomponent

Json

$.cookie.json=true; ----whether to use json.stringify and Json.parse

Default Properties

Expiring:365 defines the life of a cookie if you do not set a cookie will become a dialog cache

Path: '/'----default is the path of the current page where the cookie was created

Domain: ' example.com '----default is the domain name of the current page where the cookie was created

Secure:true----Default is False, if true, use HTTPS to access

Conversion functions

$.cookie (' foo ', ' 42 ');

$.cookie (' foo ', number)----reads the Foo value and outputs the Read value in number form

$.cookie (' foo ', unescape)----do not use conversion functions

Cookie usage in jquery