ভিজিটরকে তার সর্বশেষ ভিজিটের সময় দেখান
আপনার সাইটের কোন ভিজিটর যাতে দ্বিতীয় বার ভিজিট করলে সর্বশেষ উনি কখন ভিজিট করেছেন সেটা দেখতে পারে, সেই সিস্টেমটি কিভাবে করগে হয় তা আপনাদের দেখাবো।
আপনার সাইটের <head> ও </head> এর মাঝে নিচের কোডটুকু বসান-
<SCRIPT LANGUAGE = "JavaScript">
//Display Time of last visit script
//Visit http://computerclubbd.com for this script
var expDays = 30;
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function When(info){
// When
var rightNow = new Date()
var WWHTime = 0;
WWHTime = GetCookie('WWhenH')
WWHTime = WWHTime * 1
var lastHereFormatting = new Date(WWHTime); // Date-i-fy that number
var intLastVisit = (lastHereFormatting.getYear() * 10000)+(lastHereFormatting.getMonth() * 100) + lastHereFormatting.getDate()
var lastHereInDateFormat = "" + lastHereFormatting; // Gotta use substring functions
var dayOfWeek = lastHereInDateFormat.substring(0,3)
var dateMonth = lastHereInDateFormat.substring(4,10)
var hours = "" + lastHereFormatting.getHours()
var year = lastHereFormatting.getYear()
if (year < 1000) year+=1900
var minutes = "" + lastHereFormatting.getMinutes()
if (minutes.substring(0,1) == minutes){
minutes = "0" + minutes
}
var WWHText = dayOfWeek + ", " + dateMonth + " " + year + " at " + hours + ":" + minutes// display
SetCookie ("WWhenH", rightNow.getTime(), exp)
return WWHText;
}
function Count(info){
var psj=0;
// How many times
var WWHCount = GetCookie('WWHCount')
if (WWHCount == null) {
WWHCount = 0;
}
else{
WWHCount++;
}
SetCookie ('WWHCount', WWHCount, exp);
return WWHCount+1;
}
function set(){
// VisitorName = prompt("Who are you?", "Nada");
// SetCookie ('VisitorName', VisitorName, exp);
SetCookie ('WWHCount', 0, exp);
SetCookie ('WWhenH', 0, exp);
}
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}
function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) {
var exp = new Date();
exp.setTime (exp.getTime() - 1);
// This cookie is history
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
</SCRIPT>
এবার আপনি যেখানে এটি দেখাতে চান আপনার ভিজিটরের লাস্ট ভিজিট টাইম সেখানে নিচের কোডটুকু পোস্ট করুন-
<SCRIPT language="JavaScript" type="text/javascript">
if (Count()==1){
document.write("This is your 1st visit to our page")
When()
}
else if (Count()>1)
document.write("Welcome back. Your last visit was on <b>" + When() +"</B>.")
</script>
সেম্পল রেজাল্ট:
Welcome back. Your last visit was on Thu, Jul 04 2013 at 2:37.
একটি এইচটিএমএল ফাইলের কোড দিয়ে দিলাম। পুরো কোডটি যেকোন একটি ব্লাংক এইচটিএমএল ফাইলে বসিয়ে চেক করতে পারেন কোডটি-
<head>
<SCRIPT LANGUAGE = "JavaScript">
//Display Time of last visit script
//Visit http://computerclubbd.com for this script
var expDays = 30;
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function When(info){
// When
var rightNow = new Date()
var WWHTime = 0;
WWHTime = GetCookie('WWhenH')
WWHTime = WWHTime * 1
var lastHereFormatting = new Date(WWHTime); // Date-i-fy that number
var intLastVisit = (lastHereFormatting.getYear() * 10000)+(lastHereFormatting.getMonth() * 100) + lastHereFormatting.getDate()
var lastHereInDateFormat = "" + lastHereFormatting; // Gotta use substring functions
var dayOfWeek = lastHereInDateFormat.substring(0,3)
var dateMonth = lastHereInDateFormat.substring(4,10)
var hours = "" + lastHereFormatting.getHours()
var year = lastHereFormatting.getYear()
if (year < 1000) year+=1900
var minutes = "" + lastHereFormatting.getMinutes()
if (minutes.substring(0,1) == minutes){
minutes = "0" + minutes
}
var WWHText = dayOfWeek + ", " + dateMonth + " " + year + " at " + hours + ":" + minutes// display
SetCookie ("WWhenH", rightNow.getTime(), exp)
return WWHText;
}
function Count(info){
var psj=0;
// How many times
var WWHCount = GetCookie('WWHCount')
if (WWHCount == null) {
WWHCount = 0;
}
else{
WWHCount++;
}
SetCookie ('WWHCount', WWHCount, exp);
return WWHCount+1;
}
function set(){
// VisitorName = prompt("Who are you?", "Nada");
// SetCookie ('VisitorName', VisitorName, exp);
SetCookie ('WWHCount', 0, exp);
SetCookie ('WWhenH', 0, exp);
}
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}
function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) {
var exp = new Date();
exp.setTime (exp.getTime() - 1);
// This cookie is history
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
</SCRIPT>
</head>
<body>
<SCRIPT language="JavaScript" type="text/javascript">
if (Count()==1){
document.write("This is your 1st visit to our page")
When()
}
else if (Count()>1)
document.write("Welcome back. Your last visit was on <b>" + When() +"</B>.")
</script>
</body>
ধন্যবাদ।
