如何在jquery中读取cookie [英] How to read cookie in jquery

问题描述

我有一个在线Q / A网络应用程序，我想为每个候选人设置倒计时，我想为每个存储倒数值的候选人使用cookie，并在三分钟后到期，我使用以下代码写了cookie ，
i想要一个jquery代码来读取这段代码并显示一个计数器，并在完成时间后，将用户重定向到Result.aspx页面，使用cookie的原因是因为简单的jquery倒计时重置页面刷新。



我尝试了什么：

I have a Online Q/A web application,i want to set count down for each candidate,i want to use cookie for each candidate that store count down value,and expiry after three mints, i have wrote cookie using following code,
i want a jquery code to read this code and display a counter,and after finishing time durtion,redirect user to Result.aspx page, the reason of using cookie because simple jquery count down reset on page refresh.

What I have tried:

HttpCookie candcookie = new HttpCookie("candcookie");
               Response.Cookies["candcookie"]["RollNumber"] = cnic;
               Response.Cookies["candcookie"]["time"] = DateTime.Now.ToString();
               candcookie.Expires = DateTime.Now.AddMinutes(3);
               Response.Cookies.Add(candcookie);

推荐答案

您不想使用jQuery来读取cookie，因为它没有本机访问方式饼干。看起来应该是这样的。



但是，只需使用原生JavaScript。 w3Schools对如何在JavaScript中使用cookie进行了很好的演练。请参阅 JavaScript Cookie [ ^ ]。

You don't want to use jQuery to read a cookie because it does not have a native way of accessing cookies. Seems like it should though.

However, just use native JavaScript. w3Schools has a good walkthrough on how to work with cookies in JavaScript. See JavaScript Cookies[^].

此库可能有所帮助：

GitHub - js-cookie / js-cookie：一个简单，轻量级的JavaScript API，用于处理浏览器cookie [ ^ ]

This library might help:
GitHub - js-cookie/js-cookie: A simple, lightweight JavaScript API for handling browser cookies[^]

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