« »

Ce court article guides JavaScript tutorial vous apprend ? travailler avec cookie du navigateur, cookie en JavaScript en utilisant le framework JavaScript jQuery, par le biais des missions de base: ensemble cookie JavaScript et stocker des donn?es en valeurs ? biscuits; JavaScript lire cookie, Sont stock?s les valeurs et les utiliser pour vos applications web.

ï¿½tiquette: ensemble cookie JavaScript, cookie en JavaScript, obtenir cookie JavaScript, JavaScript lire cookie, effacer le cookie du navigateur

Rapport de nous cette erreur JavaScript

Demo
Agrandir
Recharger
New window

Gratuit iPage hï¿½bergement Web pour la premiï¿½re annï¿½e MOMENT

Si vous ï¿½tes toujours ï¿½ la recherche d'un fournisseur d'hï¿½bergement Web fiable avec des tarifs abordables, pourquoi vous ne prenez pas un peu de temps pour essayer iPage, seulement avec $1.89/month, inclus $500+ Crï¿½dits supplï¿½mentaires gratuites pour le paiement de 24 mois ($45)?

Plus de 1.000.000 de clients + existisng peuvent pas avoir tort, vraiment vous n'ï¿½tes pas aussi! Plus important encore, lorsque vous enregistrez l'hï¿½bergement web ï¿½ iPage grï¿½ce ï¿½ notre lien, nous allons ï¿½tre heureux de renvoyer un plein remboursement. C'est gï¿½nial! Vous devriez essayer iPage hï¿½bergement web GRATUITEMENT maintenant! Et contactez-nous pour tout ce que vous devez savoir sur iPage. Essayez iPage GRATUIT premiï¿½re annï¿½e MOMENT

Overview on using cookies via jQuery or JavaScript.

Today i want to go over a few techniques to easily use cookies via jQuery (much easier) or pure javascript.
What is a cookie?
A cookie is a text string that is included with Hypertext Transfer Protocol (HTTP) requests and responses. Cookies are used to maintain state information as you [...]

Overview on using cookies via jQuery or JavaScript.

Today i want to go over a few techniques to easily use cookies via jQuery (much easier) or pure javascript.

What is a cookie?

A cookie is a text string that is included with Hypertext Transfer Protocol (HTTP) requests and responses. Cookies are used to maintain state information as you navigate different pages on a Web site or return to the Web site at a later time. This article provides information about cookies.

What do i do with cookies

Cookies today can be seen used most often for storing user logged in information. That means that with cookies we can allow for our members to set a certain amount of time for their account to stay logged in. Also you use cookies to store very basic temporary information that the website collected from you at one point of time.

Cookies should NOT be used to store information that needs to be accessible by the user or by your website from a variety of places. By places i am referring to different machines and browsers that store the cookies locally.

How do i actually use them

Cookies are accessible by all web programming languages. That means, javascript, python, php, and many more. First i want to go over using cookies with jQuery since it is the easiest way to do this.

jQuery has a plugin you use with the jQuery library itself and you can really easily store and access your cookies. So lets look at the code of storing and displaying a cookie.

<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="jquery.cookie.js"></script>
<script>
$(document).ready(function(){
// set cookie
$.cookie('my_cookie_name', 'value inside of it');
// get cookie
alert($.cookie('my_cookie_name'));
// delete cookie
$.cookie('my_cookie_name', null);
});
</script>
</head>
<body>
<a class="setme">Set Me</a>
<a class="tellme">Tell Me</a>
<a class="delete">DeleteM</a>
</body>
</html>

<html>

<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="/javascript/article/Browser_Cookie_with_JavaScript_and_jQuery.php/jquery.cookie.js"></script>
<script>
$(document).ready(function(){
	// set cookie
	$.cookie('my_cookie_name', 'value inside of it');

	// get cookie
	alert($.cookie('my_cookie_name'));

	// delete cookie
	$.cookie('my_cookie_name', null);
});
</script>
</head>
<body>

<a class="setme">Set Me</a>
<a class="tellme">Tell Me</a>
<a class="delete">DeleteM</a>
</body>
</html>

Now let's go over the important parts of the code. First of course we embed jQuery itself, then we add the jquery cookie plugin and then we start our beautiful jQuery code.

The set cookie is pretty straight forward, one line of code that will set the cookie "my_cookie_name" with the value "value inside of it". We do that by passing in two parameters into our $.cookie() plugin. You do need the quotes around the name and the value of the cookie, feel free to use single or double quotes as your preference.

The get cookie code is even more straight forward we just pass in the cookie name in out jquery cookie plugin and it has the value we stored in there.

And finally deleting the cookie is almost the exact same as storing the cookie, only difference is we store null inside of it.

Now let's go more advanced

Now that we have set a cookie, added a value, and deleted the stored value it's time to do things like storing the cookie for a certain period of time, or to a certain date!

// cookie expires in 10 days
$.cookie('cookie_name', 'our value', { path: '/', expires: 10 });
// cookie expires in a set JavaScript Date
var date = new Date();
$.cookie('cookie_name', 'our value', { path: '/', expires: date });

// cookie expires in 10 days
$.cookie('cookie_name', 'our value', { path: '/', expires: 10 });

// cookie expires in a set JavaScript Date
var date = new Date();
$.cookie('cookie_name', 'our value', { path: '/', expires: date });

The first code sets a cookie to expire in 10 days. That's it... it's as simple as that. Pass in a third parameter that has the path to where you want to store the cookie in the browser directory, leaving this to / is your best choice. And then you set the expiration days.

The second code we first set a variable date to store the current date and then it will set the cookie to expire to the certain JavaScript date. Putting a real date in there will not work unless you stored a javascript date in a variable called date. Read more about JavaScript dates here.

How to do this with JavaScript

Here is the code to write a cookie with plain JavaScript

function setCookie(key, value) {
var expires = new Date();
expires.setTime(expires.getTime() + 31536000000); //1 year
document.cookie = key + '=' + value + ';expires=' + expires.toUTCString();
}
function getCookie(key) {
var keyValue = document.cookie.match('(^|;) ?' + key + '=([^;]*)(;|$)');
return keyValue ? keyValue[2] : null;
}
setCookie('test', '5');
alert(getCookie('test'));

function setCookie(key, value) {
   var expires = new Date();
   expires.setTime(expires.getTime() + 31536000000); //1 year
   document.cookie = key + '=' + value + ';expires=' + expires.toUTCString();
   }

function getCookie(key) {
   var keyValue = document.cookie.match('(^|;) ?' + key + '=([^;]*)(;|$)');
   return keyValue ? keyValue[2] : null;
   }

setCookie('test', '5');
alert(getCookie('test'));

We set up two functions setCookie and getCookie. We need to pass in 2 variables into the setCookie the key and the value pair. Currenty the cookie is set to expire in a year but of course you can change that, i have the link on javscript dates above.

I hope i have shed some light on the world of cookies!

Commentaire (0)
ï¿½crire

par Avant-premiï¿½re

Annuler rï¿½ponse

ï¿½crivez votre commentaire

Commentaires du client sera publiï¿½ avant previwed
Donnez votre email rï¿½el pour obtenir des rï¿½ponses notification ou commentaire sera supprimï¿½

Votre nom *
Votre e-mail^g *
~~Votre site~~

Comment's Titre

J'assure ï¿½ 100% je suis humain rï¿½el
Je le rï¿½pï¿½te, je ne suis pas bot

Sent (0)
Nouveau

BBCode
HTML
URL
JID

AIVideo-App.com
GÃ©nÃ©rez vos vidÃ©os d'entreprise par l'IA avec la voix ou simplement du texte

chatGPTaz.com
Parlez Ã ChatGPT dans votre langue maternelle

AppAIVidÃ©o
Votre premiÃ¨re application vidÃ©o AI GRATUITE

Deepfake Video
Deepfake AI Video Maker

Deepfake
Deepfake AI Video Maker

AI Deep Fake
Deepfake AI Video Maker

AIvidio
AI Video Mobile Solutions

AIvideos
AI Video Platform & Solutions

AIvedio
AI Video App Maker

Faceswap AI en ligne
Ã‰changez des visages, des vidÃ©os, des photos et des GIF instantanÃ©ment avec de puissants outils d'IA - Faceswap AI Online GRATUIT

Faceswap AI en ligne
Ã‰changez des visages, des vidÃ©os, des photos et des GIF instantanÃ©ment avec de puissants outils d'IA - Faceswap AI Online GRATUIT

Temu gratuit 500 $ pour les nouveaux utilisateurs
Claim Free Temu $500 Credit via Affiliate & Influencer Program

CrÃ©dits publicitaires TikTok gratuits
MaÃ®trisez les publicitÃ©s TikTok pour le marketing de votre entreprise

Dall-E-OpenAI.com
GÃ©nÃ©rez automatiquement des images crÃ©atives avec l'IA

chatGPT4.win
Parlez Ã ChatGPT dans votre langue maternelle

Premier produit d'intelligence artificielle d'Elon Musk - Grok/UN.com
Parlez au chatbot Grok AI dans votre langue

Outily.win
Centre d'outils ouvert et gratuit, utilisable par tous et pour tous, avec des centaines d'outils

GateIO.gomymobi.com
Airdrops gratuits Ã rÃ©clamer et Ã partager jusqu'Ã 150 000 $ par projet

iPhoneKer.com
Ã‰conomisez jusqu'Ã 630 $ Ã l'achat d'un nouvel iPhone 16

Acheter le robot Tesla Optimus
Commandez votre robot Tesla Bot : Optimus Gen 2 dÃ¨s aujourd'hui pour moins de 20 000 $

Cool Domains for Sale!

CTRCoin.com chatGPT4.win gomymobi.com ZWVQ.com AIvideo-app.com war.money system.money javascriptON.com ChatTotal.com XMQV.com pornID.net ApexBTC.com CryptoKD.com eChainBank.com gomy.mobi gomy.mobi ChainTutor.com chatGPTaz.com ABP3.com index.services AI-Trading-Bot.com MetaTru.com Dall-E-OpenAI.com JavaScriptBank.com GrokUN.com gomymobi.com chatGPT2.fun lend.services CreditCard.rip Card.rip hearf.com

Dï¿½poser jours:
Auteur:
Previews:
Commentaire:
Votes:
Sent:
Taille:
Rang:

25/01/2011
WebDevMania [more]
38,550
0
11
0
18.43 KBytes

Browser Cookie avec JavaScript et jQuery - JID: 2533 - Langue: Franï¿½aise

3.5/5 11 votes / 38,550 previews / 0 commentaire 25/01/2011 Ce court article guides JavaScript tutorial vous apprend ? travailler avec cookie du navigateur, ...Browser Cookie avec JavaScript et jQuery - JID: 2533 - Browser Cookie avec JavaScript et jQuery - Langue: Franï¿½aise

Cao Phong[5]

Soyons premier membre de le faire