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Cookies!, They bit me...
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trut2
post Nov 30 2009, 10:57 PM
Post #1


Member
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Group: Members
Posts: 46
Joined: 1-October 09
Member No.: 112,221
Hello,

I have a somewhat serious issue, my cookie scripts don't work. If they dont work, my entire webpage is useless, i have included all source codes and even a link to mysite, Any and All help is appreciated.

MAIN PROGRAM:
(cookie.html)
CODE
<html>
<head>
<meta http-equiv="refresh" content="5">
&lt;script type="text/javascript">
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return ""
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toGMTString());
}

function checkCookie()
{

var username=getCookie('username');
var password=getCookie('password');
var now = new Date()
var today = now.getDate()
var days = today-expire;
if (username!=null && username!="")
  {
    var user=prompt("Enter Your Username: ");
    var pass=prompt("Enter Your Password: ");
    if(user == username)
    {
        if(pass == password)
        {
                document.write("<font color='#A4A4A4' size='5'>Welcome "+username);
        }
        else
        {
            document.write("Error Found, Reset in 5 Seconds");
        }
    }
    else
    {
        document.write("Error Found, Reset in 5 Seconds");
    }
  }
else
  {

var username=prompt("Welcome, please enter your username:");
  if (username!=null && username!="")
    {
    var exp = 5;
    setCookie('username',username,exp);
var password=prompt("Please enter your password:");
var password2=prompt("Confirm Password:");
if(password == password2)
{
    setCookie('password',password,exp);    
    document.write("In a moment you will have to re-enter your data");
}
else
{
    document.write("Error In Password Set");
}
    }
  }
}
</script>
</head>
<body onLoad="checkCookie()">

</body>
</html>

REMOVE COOKIE
(cookie_eat.html)
CODE
<html>
<head>
&lt;script type="text/javascript">
function eat_cookie ( cookie_name )
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}
function ohno(){
var r=(Math.floor(Math.random()*11));
var cookie = "";
if(r>5){
cookie="Cancer Cookie";
}
else{
cookie="Peanut Butter Cookie";
}
    var r=confirm("Are you sure you want to eat the "+cookie+"?");
    if (r==true)
        {
            document.write("Noming Cookies...");
            eat_cookie('username');
            eat_cookie('exp');
            document.write("<br>Cookies Eaten!");
            document.write("<br><a href='cookie.html'>Click here to go home</a>");
        }
    else
        {
            donothing();
    }
}
function donothing(){
    document.write("It is safe to redirect from this page, your cookie is saved<br>");
}
</script>
<title>
Eat Cookie
</title>
</head>
<body>
<input type='button' id='eat' name='eat' value='Eat Cookie' onClick='java script:ohno()'>
<input type='button' id='ew' name='ew' value='Leave Cookie' onClick='java script:donothing()'>
</body>
</html>

LINK
( turt2live.zxq.net )

cookie_eat.html works just fine, i just posted it in case someone needed that script for whatever reason.
If you need any additional data, please let me know. This same script (cookie.html) is the EXACT same script that controls all of my Login forms, and my register form is in the process of being reverted back to a standard form

Thank You in advance for any help what so ever.

And sorry if i just wasted an entire thread because a spelling error, i could not find one thing wrong with it..

Sincerely,

Turt2
(or trut2, whichever)

((Some source code is from w3 schools ))

This post has been edited by zpcs: Dec 18 2012, 01:37 PM
Reason for edit: Broken " LINK " URL Link Removed then Broken URL Link allowanced for Descriptive URL Link so as not to disturb content
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trut2
post Nov 30 2009, 11:14 PM
Post #2


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Group: Members
Posts: 46
Joined: 1-October 09
Member No.: 112,221
*sigh** after a little scowering of the JavaScript forums, i thank Ed for mentioning firebug, it helped, ALOT, Thank you

((i had one too many variables))
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EvilMastermindsP...
post May 2 2011, 11:07 PM
Post #3


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Group: Members
Posts: 47
Joined: 15-March 11
Member No.: 182,002
I can't seem to open your site link...

So I can't check the error out......
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pgman
post Feb 14 2012, 07:52 PM
Post #4


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Group: Members
Posts: 1
Joined: 14-February 12
Member No.: 230,384
I wasn't able to get your site either but maybe this script will help...
CODE
function setCookie(name, value) {
var cookieDate = new Date(2040, 11, 27, 20, 30, 30, 300);
var cookieString = cookieDate.toUTCString();
document.cookie = name + "=" + value + "; expires=" + cookieString + "; path=/";
}
function getCookie(name) {
var toMatchCookie = name;
var splitCookie = document.cookie.split("; ");
var i=0, l=splitCookie.length;
for (null; i < l; i++) {
var partCookie = splitCookie[i].split("=");
if (partCookie[0].match(toMatchCookie)) {
return partCookie[1];
}
}
return null;
}
function deleteCookie(name) {
var cookieName = name;
var expireDate = new Date(2010, 11, 27, 20, 30, 30, 300);
var expireString = expireDate.toUTCString();
document.cookie = cookieName + "=deleted; expires=" + expireString + "; path=/";
}

These scripts are general purpose, and I am able to use them for a number of different purposes.
You then just need to work on the layout of the page, and the script above will deal with the cookies.

CODE
setCookie(name, value)

You need to pass a name and value for the function. The cookie lasts until 2040 and it is added at the root path.
CODE
getCookie(name)

You need to pass a value in and it will return the value.
CODE
deleteCookie(name)

Pass in the cookie name and it will be deleted.
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trut2
post Feb 15 2012, 06:25 AM
Post #5


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Group: Members
Posts: 46
Joined: 1-October 09
Member No.: 112,221
I didn't even realize people were still responding to this just over 2 years later, I do appreciate the responses, but I have figured it out since then (in fact, it's quite easy now compared to the other stuff I do).
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Arthurdoyle
post Jun 6 2012, 06:29 AM
Post #6


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Group: Members
Posts: 2
Joined: 6-June 12
Member No.: 244,683
How can I make javascript work on my computer?
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softprerna
post Aug 1 2012, 11:31 AM
Post #7


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Group: Members
Posts: 62
Joined: 31-July 12
Member No.: 250,988
Helllo guys:)
Cookie: A cookie is a small bit of text that accompanies requests and pages as they go between the Web server and browser. The cookie contains information the Web application can read whenever the user visits the site.

You can add cookies to the Response.Cookies collection in a couple of ways. The following example shows two methods to accomplish the task:

Response.Cookies("userName").Value = "mike"
Response.Cookies("userName").Expires = DateTime.Now.AddDays(1)

Dim aCookie As New HttpCookie("lastVisit")
aCookie.Value = DateTime.Now.ToString
aCookie.Expires = DateTime.Now.AddDays(1)
Response.Cookies.Add(aCookie)

The example adds two cookies to the Cookies collection, one called "userName" and the other called "lastVisit." For the first cookie, I set values of the Response.Cookies collection directly. rolleyes.gif

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