读取JavaScript中的Cookie值

Question

I'm creating cookie in my code behind like this

            HttpCookie objCookie = new HttpCookie("DefaultName");
            objCookie.Expires = DateTime.Now.AddDays(5);
            objCookie.Values["Name"] = Name;
            objCookie.Values["Id"] = Id;
            Response.Cookies.Add(objCookie);

Now the question is how can i access values "Name" and "Id" in javascript function?

Answer 1

Below code read content in cookie

(function(){
    var cookies;

    function readCookie(name,c,C,i){
        if(cookies){ return cookies[name]; }

        c = document.cookie.split('; ');
        cookies = {};

        for(i=c.length-1; i>=0; i--){
           C = c[i].split('=');
           cookies[C[0]] = C[1];
        }

        return cookies[name];
    }

    window.readCookie = readCookie; // or expose it however you want
})();

Answer 2

Simply, var _value = document.cookie;

In general, if you have many values in cookies, just say it's comma separated,

var _cookiesArray = document.cookie.split(',');

Using jQuery

$(document).ready(function () {
var _value = $.cookie('Id'); //OR Name
alert(_value);