Using cookies to score on certificate

@3pcJan 16.2008 — #Hi Hamster, firstly welcome to the WebDeveloper forum.

For a basic understanding of cookies in javascript, have a look at this article:

http://www.quirksmode.org/js/cookies.html

So utilising the functions they have created you could do the following.

[CODE]function createCookie(name,value,days) {
 if (days) {
 var date = new Date();
 date.setTime(date.getTime()+(days*24*60*60*1000));
 var expires = "; expires="+date.toGMTString();
 }
 else var expires = "";
 document.cookie = name+"="+value+expires+"; path=/";
 }
 
 function readCookie(name) {
 var nameEQ = name + "=";
 var ca = document.cookie.split(';');
 for(var i=0;i < ca.length;i++) {
 var c = ca[i];
 while (c.charAt(0)==' ') c = c.substring(1,c.length);
 if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
 }
 return null;
 }
 
 function eraseCookie(name) {
 createCookie(name,"",-1);
 }
 
 //Now the code for your application
 function calcScore() {
 var userScore = null;
 //Your code here to calculate what the score is and 
 //place it in the userScore variable.
 createCookie("score", userScore, 1);
 }
 
 //Where you need the score just write 
 readCookie("score");
 [/CODE]

Hope that helps.

Using cookies to score on certificate

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