$.cookie usage

One: Introduce plug-in jQuery.cookie.js

/*!
* JQuery Cookie Plugin v1.4.1
* Https://github.com/carhartl/jquery-cookie
*
* Copyright Klaus Hartl
* Released under the MIT license
*/
(function (Factory) {
if (typeof define = = = ' function ' && define.amd) {
Amd
define ([' jquery '], factory);
} else if (typeof exports = = = ' object ') {
CommonJS
Factory (Require (' jquery '));
} else {
Browser Globals
Factory (JQuery);
}
} (function ($) {

var pluses =/\+/g;

function encode (s) {
Return Config.raw? S:encodeuricomponent (s);
}

function decode (s) {
Return Config.raw? S:decodeuricomponent (s);
}

function Stringifycookievalue (value) {
return encode (Config.json? Json.stringify (value): String (value));
}

function Parsecookievalue (s) {
if (S.indexof (' "') = = = 0) {
This was a quoted cookie as according to RFC2068, unescape ...
s = S.slice (1,-1). replace (/\\ "/g, '" '). Replace (/\\\\/g, ' \ \ ');
}

try {
Replace server-side written pluses with spaces.
If we can ' t decode the cookie, ignore it, it ' s unusable.
If we can ' t parse the cookie, ignore it, it ' s unusable.
s = decodeuricomponent (S.replace (pluses, "));
Return Config.json? Json.parse (s): s;
} catch (e) {}
}

function read (s, converter) {
var value = Config.raw? S:parsecookievalue (s);
Return $.isfunction (Converter)? Converter (value): value;
}

var config = $.cookie = function (key, value, options) {

Write

if (value!== undefined &&!$.isfunction (value)) {
Options = $.extend ({}, Config.defaults, options);

if (typeof options.expires = = = ' number ') {
var days = options.expires, t = options.expires = new Date ();
T.settime (+t + days * 864e+5);
}

return (Document.cookie = [
Encode (key), ' = ', Stringifycookievalue (value),
Options.expires? ‘; Expires= ' + options.expires.toUTCString (): ',//Use expires attribute, Max-age are not supported by IE
Options.path? ‘; Path= ' + options.path: ',
Options.domain? ‘; Domain= ' + options.domain: ',
Options.secure? ‘; Secure ': '
].join ("));
}

Read

var result = key? Undefined: {};

To prevent the as loop in the first place assign an empty array
In case there is no cookies at all. Also prevents odd result when
Calling $.cookie ().
var cookies = Document.cookie? Document.cookie.split ('; ‘) : [];

for (var i = 0, L = cookies.length; i < L; i++) {
var parts = cookies[i].split (' = ');
var name = decode (Parts.shift ());
var cookie = parts.join (' = ');

if (key && key = = = Name) {
If second argument (value) is a function it ' s a converter ...
result = Read (cookie, value);
Break
}

Prevent storing a cookie that we couldn ' t decode.
if (!key && (cookie = read (cookie))!== undefined) {
Result[name] = cookie;
}
}

return result;
};

Config.defaults = {};

$.removecookie = function (key, options) {
if ($.cookie (key) = = = undefined) {
return false;
}

Must not alter options, thus extending a fresh object ...
$.cookie (Key, "", $.extend ({}, Options, {Expires:-1}));
return!$.cookie (key);
};

}));

Two: Get the current window

  var webUrl = window.location.href;

Three: Initialize cookies:

$.cookie (' WebUrl ', ', {expires:-1});   //Where-1 means to initialize the delete cookie  if you want to access this cookie throughout the site, you need to set a valid path: path: '/'. {}

　　

Four: Assigning values

     $.cookie (' WebUrl ', weburl,null);     Value-Assigned Cookie

　　

Five: Value

var webUrl = $.cookie (' WebUrl '); Top.navTab.openTab (' _blank ', weburl,{title: ' License handling ', Fresh: ' true ', external: ' True '});

　　

$.cookie usage