JavaScript User Name, Visits, Date

This JavaScript will record the visitor's user name, visit time, last visit date.

When visitors come to your web page, a mini-window will pop up in time to allow them to enter a user name. Web browser will record the number of times they visit your website.

Script Demo:

Demo

JavaScript Code:

Insert this code into <head> tags

<script language="JavaScript">
<!-- Hide the script from old browsers --
var expDays = 30;
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function Who(info){
                var VisitorName = GetCookie('VisitorName')
                if (VisitorName == null) {
                        VisitorName = prompt("Who are you?",'');
                        SetCookie ('VisitorName', VisitorName, exp);
                }
        return VisitorName;
}
function When(info){
                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(4,11)
                var timeOfDay = lastHereInDateFormat.substring(11,16)
                var year = lastHereInDateFormat.substring(23,25)
                var WWHText = dayOfWeek + ", " + dateMonth + " at " + timeOfDay // display
                SetCookie ("WWhenH", rightNow.getTime(), exp)
        return WWHText;
}
function Count(info){
                var WWHCount = GetCookie('WWHCount')
                if (WWHCount == null) {
                        WWHCount = 0;
                }
                else{
                        WWHCount++;
                }
                SetCookie ('WWHCount', WWHCount, exp);
        return WWHCount;
}
function set(){
        VisitorName = prompt("Who are you?",'');
        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();
}
// -- End Hiding Here -->
</script>

Insert this code into <body> tags

<script language="JavaScript">
<!-- Hide the script from old browsers --
document.write("Hello <b>" + Who() + "</b>. You've been here <b>" + Count() + "</b> time(s). Last time was <b>" + When() +"</b>.")
document.write('<a href="JavaScript:set()">Change name</a>')
// -- End Hiding Here -->
</script>

Instruction:

Webmaster » Web Programming » JavaScript » User Details » Name, Visits, Date

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