javascript cookie

Ads

 
 

Share on Google+Share on Google+

shinchan
javascript cookie
1 Answer(s)      8 years ago
Posted in : Java Beginners
Ads
View Answers

August 17, 2009 at 4:59 PM


Hi Friend,

Try the following code to set the cookie and expire the cookie:

<html>
<head>
<script type="text/javascript">
function getCookie(cookieName){
if (document.cookie.length>0) {
start=document.cookie.indexOf(cookieName + "=");
if (start!=-1) {
start=start + cookieName.length+1;
end=document.cookie.indexOf(";",start);
if (end==-1) end=document.cookie.length;
return unescape(document.cookie.substring(start,end));
}
}
return "";
}
function setCookie(cookieName,value,expiredays){
var expireDate=new Date();
expireDate.setDate(expireDate.getDate()+expiredays);
document.cookie=cookieName+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+expireDate.toGMTString());
}
function check(){
username=getCookie('username');
if (username!=null && username!="") {
alert('Welcome again '+username+'!');
}
else {
username=prompt('Enter your name:',"");
if (username!=null && username!="") {
setCookie('username',username,1);
}
}
}
</script>
</head>

<body onload="check()">
</body>
</html>

Thanks

Ads









Related Tutorials/Questions & Answers:
javascript cookie - Java Beginners
javascript cookie  hi all, i wanted to know how to set expire attribute of cookie in javascript. heres the code : document.cookie = 'cookie2=Second_cookie'; expires=Mon, 17-Aug-09 04:42:00 GMT; path="/"'; whats wrong
Cookie in jsp
Cookie in jsp  Define Cookie in jsp ?   The cookie file is a file that resides on the client machine. It contains data passed from web... returns. The web site only has access to the part of the cookie file that represents
Advertisements
Persistent Cookie
Persistent Cookie  What Is a Persistent Cookie?   Hi friends, A persistent cookie is a cookie which is stored in a cookie file permanently... because users can open cookie files see the cookie values. Thanks
Clear cookie example
JavaScript. The code below has saveCookie() method that is used to create the cookie...; Clear cookie example </title> <script type="text/javascript">... Clear Cookie Example    
set cookie in jsp
set cookie in jsp  How set cookie in jsp ?   Cookie... cookie to identify the user in the next time visit.Example : <% Cookie cookie = new Cookie("ClientName","Roseindia"); cookie.setMaxAge(3600
How to reset a cookie?
How to reset a cookie?  How to reset a cookie
How to destroy a cookie?
How to destroy a cookie?  How to destroy a cookie
What Is a Persistent Cookie?
What Is a Persistent Cookie?  What Is a Persistent Cookie?. Explain
Setting Cookie
Setting Cookie  setcookie function is used for setting up a cookie. In the following example, if you use $_COOKIE command, you will view one cookie value, and if you see print_r ($_COOKIE), you will view all cookie value. We have
Cookie methods in jsp
Cookie methods in jsp   Define cookie methods in jsp ?    Cookie methods : clone() getComment() getDomain() getMaxAge() getName() getPath() getSecure() getValue() getSecure() getVersion
Cookie Handling - JSP-Servlet
Cookie Handling  Hi i am working on the Application in which i... on a per user setting (probably via a cookie). This would of course mean that when..."; //get the array of cookies. Cookie cookies [] = request.getCookies
Write cookie and session to textfile?
Write cookie and session to textfile?  I want to store all data from user submisstion into a textfile, include session and cookie. Thanks
Removing existing cookie in jsp
Removing existing cookie in jsp  How remove existing cookie in jsp ?   If you want to remove an existing cookie, you can use the method setMaxAge() of that cookie object to set its timeout to zero.Example <%@page
Delete Cookie
the cookie through setting session.  In the given example, we have set the value of cookie after one month of generating and before one hour of system date.  For deleteing the cookies, you will have to set the cookie expire time ahead
problem with cookie - Struts
problem with cookie  struts cookies response - Hii, I am a beginner in struts..Well, I try to add username and group(or whatever) to a cookie but not able to access the cookie value in the next page after submitting the form
Is session depend on cookie ???
Is session depend on cookie ???  Since I created one session & as we say that session store at server side that means if I clear browser cookie... the cookie then my user logged out that means there is something behind session
cookie and session dependency
cookie and session dependency  Hi, I am currently working on a project in travel domain. Throughout the application, we have not used cookie for session tracking but the case when browser cookie is disabled, session value differs
Differences between session and cookie
Differences between session and cookie  What are the differences between session and cookie?   Session is stored in server but cookie.... But it is limited in cookie. Session can store objects and cookies can store only
cookie - Java Beginners
cookie  i want to display cookie name and value on web page how? ...- cookie_name = "dataCookie"; var YouEntered; function putCookie... = document.cookie.indexOf(cookie_name); } else { index = -1
How can we destroy the cookie?
How can we destroy the cookie?   How can we destroy the cookie
cookie - JSP-Servlet
. I know it can be done through cookie but i dont knw how canx somebody post
JavaScript
JavaScript  clone JavaScript
Version of ai.cookie>cookie-datasets_2.10 dependency
List of Version of ai.cookie>cookie-datasets_2.10 dependency
Cookie Tag:
Cookie Tag:       bean:cookie Tag... cookie. This tag retrieve the value of the specified request cookie... attribute), and define  attribute of type Cookie or Cookie[] (depends
javascript
javascript  javascript code to dynamically add table on button click.../javascript/javascriptexamples/javascript-add-row-dynamically.shtml http://www.roseindia.net/javascript/javascript-add-row-to-table.shtml http://www.roseindia.net
Javascript
Javascript  How validations are done using javascript ,with example? and interview questions on javASCRIPT
JavaScript
should use JavaScript? Thanks   Hi, JavaScript is scripting language that runs on browser. You have to embed JavaScript in HTML page. Please see JavaScript tutorial. Thanks
JavaScript
JavaScript  how to get full path of a file type in javascript
javascript
javascript  Hi deepak, how to write form validation on javascript
javascript
javascript  write a program to display implement about browsers using javascript
javaScript
javaScript  How to open a browser window that cannot be resized? (HTML + Javascript

Ads

 
Advertisement null

Ads