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JavaScript - Images Used In A Digital Clock
I have to make a digital clock (which i did figure out) but the number needs to be images with the numbers on them. (ex.: (an image of the number 1+an image of the number 2+image of number 0+images of number8) would be 11:08))
Here's what I have so far. Do I need to use <img src=""> in a function then call the function for my images? Code: <HEAD>
<SCRIPT language="JavaScript">
<!--
function startclock()
{
var thetime=new Date();
var nhours=thetime.getHours();
var nmins=thetime.getMinutes();
var nsecn=thetime.getSeconds();
var AorP=" ";
if (nhours==0)
nhours=12;
if (nsecn<10)
nsecn="0"+nsecn;
if (nmins<10)
nmins="0"+nmins;
document.clockform.clockspot.value=nhours+":"+nmins+":"+nsecn+" "+AorP;
setTimeout('startclock()',1000);
}
//-->
</SCRIPT>
</HEAD>
<BODY onLoad="startclock()">
<FORM name="clockform">
Current Time: <INPUT TYPE="text" name="clockspot" size="15">
</FORM>
</BODY>
Similar TutorialsHi Everyone, I'm new to this forum, and would love to get some help! I have a digital clock for my HTML website, which is created using images and javascript functions. This is the clock I used: http://www.ricocheting.com/code/java.../digital-clock I want to ammend it so that it displays a different color image between 8am and 5pm automatically. Something like: if (hr >= 08 && hr <=17 ) { //24 hour format run the time function to display clock images in yellow } else { run the time function to display clock images in green } Hope someone can help me with this code!! Here is the scenario friends, I have an html page which I load it on a server. I give the URL of this page to my clients. My clients have their digital certificate in their web browsers. There is some data on the html page which is filled by the clients. When the client hits the submit button, a java script should run from behind which should be able to pick up the digital certificate of the client which is laoded on their web browser. This information must be sent along with the data to the server. Is it possible to do this using Java script? Can we access Certificates on a system via Java script? Are there any API calls which can be used in Java script for this purpose? Any help will be appreciated. Thank you for your time. Regards, Rocky Hello. I am trying to stop and then start my clock, but something goes wrong Code: <script type="text/javascript">
function start_clock(){
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
// add a zero in front of numbers<10
m = checkTime(m);
s = checkTime(s);
document.getElementById('clck').innerHTML = h+":"+m+":"+s;
t=setTimeout('start_clock()');
}
function checkTime(i)
{
if (i<10)
{
i="0" + i;
}
return i;
}
var intval=""
function start_Int(){
if(intval==""){
intval=window.setInterval("start_clock()",1000)
}else{
stop_Int()
}
}
function stop_Int(){
if(intval!=""){
window.clearInterval(intval)
intval=""
myTimer.innerHTML="Interval Stopped"
}
}
</script>
<h1>A live clock in JavaScript</h1>
</head>
<body onload="start_clock()">
<p>The time according to your PC is </p>
<span id="clck">Interval Stopped</span>
<br><br><br>
<input type="button" value="Start" onclick="start_Int()">
<input type="button" value="Stop" onclick="stop_Int()">
Any help will be appreciated. I figured if there was one it would be a Javascript but does anyone know of a countdown clock that almost looks like a counter/turnstile number row? Like this sorta: I've been looking for one where I have the numbers look just like that and 'push' upward as the times (days, minutes, seconds) go on. Hopefully someone knows of a script >< Thanks alot!!! Hello all! For the past few days I've been having trouble trying to figure out how to do something. I want to code a world population clock similar to the one here, but simpler: I want the user to be able to choose future years up to 2020 (just years, not months/days), and have the population grow by 1 percent each year. So far I have a code for the world population, but I have no clue where to begin in terms of making a list of the years with the option to increase the population. Could anyone point me in the right direction? I'd appreciate any help! Heres the code I have: <body> <script type="text/javascript"> function maind(){ startdate = new Date() now(startdate.getYear(),startdate.getMonth(),startdate.getDate(),startdate.getHours(),startdate.getM inutes(),startdate.getSeconds()) } function ChangeValue(number,pv){ numberstring ="" var j=0 var i=0 while (number > 1) { numberstring = (Math.round(number-0.5) % 10) + numberstring number= number / 10 j++ if (number > 1 && j==3) { numberstring = "," + numberstring j=0} i++ } numberstring=numberstring if (pv==1) {document.getElementById("worldpop").innerHTML=numberstring } } function now(year,month,date,hours,minutes,seconds){ startdatum = new Date(year,month,date,hours,minutes,seconds) var now = 5600000000.0 var now2 = 5690000000.0 var groeipercentage = (now2 - now) / now *100 var groeiperseconde = (now * (groeipercentage/100))/365.0/24.0/60.0/60.0 nu = new Date () schuldstartdatum = new Date (96,1,1) secondenoppagina = (nu.getTime() - startdatum.getTime())/1000 totaleschuld= (nu.getTime() - schuldstartdatum.getTime())/1000*groeiperseconde + now ChangeValue(totaleschuld,1); timerID = setTimeout("now(startdatum.getYear(),startdatum.getMonth(),startdatum.getDate(),startdatum.getHours( ),startdatum.getMinutes(),startdatum.getSeconds())",200) } window.onload=maind </script> Current world population (estimated): <span id="worldpop" style="font-weight: bold"></span>. </body> Javascript for clock: Code: function showTime (dateObj) {
thissecond=dateObj.getSeconds();
thisMinute=dateObj.getMinutes();
thisHour=dateObj.getHours();
// change thisHour from 24-hour time to 12-hour time by:
// 1) if thisHour < 12 then set ampm to "a.m." otherwise set it to "p.m."
var ampm = (thisHour < 12) ? "a.m." : "p.m.";
// 2) subtract 12 from the thisHour variable
thisHour = (thisHour > 12) ? thisHour - 12 : thisHour;
// 3) if thisHour equals 0, change it to 12
thisHour = (thisHour == 0) ? 12 : thisHour;
// add leading zeros to minutes and seconds less than 10
thisMinute = thisMinute < 10 ? "0"+thisMinute : thisMinute;
thisSecond = thisSecond < 10 ? "0"+thisSecond : thisSecond;
return thisHour + ":" + thisMinute + ":" + thisSecond + ampm;
}
HTML for page: Code: <?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<!--
New Perspectives on JavaScript, 2nd Edition
Tutorial 3
Tutorial Case
The Chamberlain Civic Center
Author:
Date:
Filename: ccc.htm
Supporting files: back.jpg, calendar.css, calendar.js, ccc.css, ccc.jpg, logo.gif
-->
<title>The Chamberlain Civic Center</title>
<link href="ccc.css" rel="stylesheet" type="text/css" />
<link href="calendar.css" rel="stylesheet" type="text/css" />
<script src="calendar.js" type="text/javascript"></script>
</head>
<body>
<div id="head">
<script type="text/javascript">
calendar("March 25, 2011");
</script>
<img src="ccc.jpg" alt="Chamberlain Civic Center" />
</div>
<div id="links">
<table><tr>
<td><a href="#">Home</a></td><td><a href="#">Tickets</a></td>
<td><a href="#">Events</a></td><td><a href="#">Tour</a></td>
<td><a href="#">Directions</a></td><td><a href="#">Hours</a></td>
<td><a href="#">Packages</a></td><td><a href="#">Contact Us</a></td>
</tr></table>
</div>
<div id="main">
<p id="firstp"><img src="photo.jpg" alt="" />March is another banner month
at the Chamberlain Civic Center, with performances of the award-winning
musical, <span>The Producers</span> by the Broadway Touring Company on
March 4, 5, and 6. Tickets are going fast, so order yours today.</p>
<p>Celebrate the season on March 11 with the Chamberlain Symphony and their
special selection of classical music with Spring themes. The next day,
March 12, exercise your mind by attending the Charles Dickens mystery
<span>Edwin Drood</span>.</p>
<p>Jazz lovers have a lot to celebrate in March with a visit from <span>The
Jazz Masters</span> on the 17th. Then on March 24, enjoy the music of The
Duke with <span>An Ellington Tribute</span> performed by the Jazz Company
of Kansas City.</p>
<p>Pins, bottles, plates, and chairs are flying at the Chamberlain Civic
Center in March. <span>The Taiwan Acrobats</span> return with another
amazing performance on Sunday, March 13. On March 20, the <span>Madtown
Jugglers</span> get into the act with their unique blend of comedy, juggling,
and madness.</p>
<p>Enjoy a classical brunch every Sunday afternoon with music provided by the
Carson Quartet. Seating is limited, so please reserve your table.</p>
</div>
<address>
The Chamberlain Civic Center ·
2011 Canyon Drive ·
Chamberlain, SD 57325 ·
(800) 555-8741
</address>
</body>
</html>
CSS for page: Code: /*
New Perspectives on JavaScript, 2nd Edition
Tutorial 3
Tutorial Case
Filename: ccc.css
This file contains styles used in the ccc.htm file
*/
body {margin: 0px; background: white url(back.jpg) repeat-y scroll 820px 0px}
#head {width: 750px; height: 150px; padding: 5px}
#links {clear: right; width: 750px; padding: 0px}
#links table {width: 750px; font-family: Arial, Helvetica, sans-serif;
font-size: 8pt; margin: 0px}
#links table td {text-align: center; background-color: white;
border: 1px solid black; letter-spacing: 5; padding: 2px}
#links table a {text-decoration: none; color: rgb(223,29,29); width: 100%}
#links table a:hover {color: white; background-color: rgb(223,29,29)}
#main {width: 750px; font-family: Arial, Helvetica, sans-serif; padding: 10px}
#main p {text-align: justify; font-size: 9pt}
#firstp:first-line {font-variant: small-caps}
#main img {float: right; margin: 0px 0px 10px 10px}
#main p span {color: rgb(223,29,29)}
address {width: 750px; font-size: 8pt; font-style: normal; color: rgb(223,29,29);
font-family: Arial, Helvetica, sans-serif; text-align: center;
border-top: 1px solid rgb(223,29,29); padding-bottom: 10px}
Does anyone know how to put my clock into my HTM and CSS files to have it appear at the top left of the page? Please, help. Thanks. Hello, I am trying to create a clock for my video game. I need to begin the clock at zero and count while the game is going. I need to have the clock count in standard minutes and seconds but not be based on the actual time of day. I am coding in javascript for an applet.
Hello to everyone . i have a clock from a javascript code and i want through drop down list to change the time location (city) the html part Code: <body onload="globalclock()"> <input type="text" size="50" id="globalclock" /> <select ......... onchange=""> <option value=''>select city</option> <option value='0'>Athens</option> <option value='1'>New York</option> .... .... <option value='36'>.........</option> </select> the only way to display the clock is to set values Code: //default clock dow="f"; cdate="a"; ctime="a"; city = 5; //its my default city when page load can anyone help me to manage this :-) Thankz Hey all, I'm trying to sort a countdown clock for my website: http://www.cyber-technix.com/corps/index.php/ My vision of it was a transparent background, Blue text and a simple Day : Hour : Minute : Second Layout. I found a free .js countdown clock at http://www.hashemian.com/tools/javascript-countdown.htm Anyone got any better suggestions? I havn't used .js much so I may need some help implementing it if someone would be kind enough to help me out, thanks. Hello, I'm somewhat new to JavaScript and for my website, I decided to make a clock for the website in this format: Saturday, October 17, 2009 5:56:14 p.m. The only issue is that it won't update every second. Below is the coding: External JavaScript: Code: function dateClock()
{
// Coding
}
setTimeout("dateClock()", 1000);
HTML: Code: ...
<script src="date.js" type="text/javascript">
</script>
</head>
<body>
<script type="text/javascript">
document.write("<p style='margin:-15px 0px;background-color:black;position:fixed;padding:5px;'>"+Day+", "+Month+" "+date+", "+Year+"<br />"+Hour+":"+Minute+":"+Sec+" "+Suffix+"</p>");
</script>
What can I do to make it update? Thanks. Hello, I would like help about my problem. I want to find the proper function to manage a clock . What I want to do is, when a city is selected from the drop down menu, the display of the clock must be changed depended by the city . Also to allow the user to vary the values of the three variables that control the display of a clock. <body onload="globalclock()"> <input type="text" size="50" id="globalclock" /> <select ......... onchange=""> <option value=''>select city</option> <option value='0'>Athens</option> <option value='1'>New York</option> .... .... <option value='36'>.........</option> </select> //default clock dow="f"; cdate="a"; ctime="a"; city = "22"; //its my default city when page load I use globalclock() function but with no results Hello Guys, Any one help me coding of java script coding for watch implementation in our website..... Thanks in Advance Hi all, I've found a small script that displays the current time. The only problem is that it only works with IE and I'd like to make it work on all browsers (or at least Mozilla) Would you mind helping me ? Note: I'd like to keep the code using the "span" tag Here's the html code (to show the way I call the script): Code: <html> <head> <SCRIPT language="JavaScript" SRC="clock.js"></SCRIPT> </head> <body onLoad="clock()" bgcolor="#ECEDF3"> <font face="Verdana" size="1" color="#88A6C0"><span id="pendule" ></span> </body> </html> and here's the script I use (It's an external script that I called clock.js): I believe the declarations are OK and the problem comes from "document." I know there are differences the way IE and other browsers manage scripts but I'm not enough experienced to find all variants. Code: <!-- Begin
function clock() {
if (!document.layers && !document.all) return;
var digital = new Date();
var hours = digital.getHours();
var minutes = digital.getMinutes();
var seconds = digital.getSeconds();
var amOrPm = "AM";
if (hours > 11) amOrPm = "PM";
if (hours > 12 ) hours = hours - 12;
if (hours == 0) hours = "00";
if (minutes <= 9) minutes = "0" + minutes;
if (seconds <= 9) seconds = "0" + seconds;
dispTime = hours + ":" + minutes + ":" + seconds + " " + amOrPm;
if (document.layers) {
document.layers.pendule.document.write(dispTime);
document.layers.pendule.document.close();
}
else
if (document.all)
pendule.innerHTML = dispTime;
setTimeout("clock()", 1000);
}
// End -->
Any idea about what's wrong ? Thank you for your help Gino Hi, JS newbie here. Could someone please let me know how I would output the day as well in this world clock example? Thanks in advance. Hi! How would I type If I wanted to have this timer countdown to 3.00PM and then stop and display a message and reset itself by midnight and repeat itself every week day? Thanks in advance. Cheers I am pretty new to javascript and descided to test my skills by making a javascript clock using the computers time it works but I know the way I am doing it isn't very good you can see the code below Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>clock</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
var minutes = 0;
var seconds;
var hour = 0;
var minute = new Date().getMinutes();
minutes += minute;
var hours = new Date().getHours();
hour += hours;
var time_period = "";
if(hour > 12){
hour = hour-12;
time_period = "PM";
}else {
time_period = "AM";
}
function working_clock(){
var time = new Date;
seconds = time.getSeconds();
var clock = document.getElementById('clock');
if(seconds == 59){
minutes+=1;
}
if(minutes == 60){
minutes = 1;
hour++;
}
if(minutes < 10){
var minute_digit_two = 0;
clock.innerHTML = ("time: "+hour+":"+minute_digit_two +minutes+":"+seconds+" "+time_period);
}else {
clock.innerHTML = ("time: "+hour+":"+minutes+":"+seconds+" "+time_period);
}
setTimeout("working_clock()",1000);
}
window.onload = working_clock;
</script>
</head>
<body>
<div id="clock"></div>
</body>
</html>
heres where you can see it in action http://the-test.comoj.com/files/working-clock.html im just asking if there are any errors or if theres a better way to do this Hi, I want to add a list of several clocks to my website, with different time zones. I know very little about Java, so please be patient with me! I found this code and thought that if I repeated it a few times - see below, and simply put a '-4' or whatever after the hours to make the different time, that would be fine. However, it only works for the first one. Please let me know what I am doing wrong. Many thanks, MARTIN <form name="Tick"> <input type="text" size="11" name="Clock"> </form> <script> <!-- /*By George Chiang (JK's JavaScript tutorial) http://javascriptkit.com Credit must stay intact for use*/ function show(){ var Digital=new Date() var hours=Digital.getHours() var minutes=Digital.getMinutes() var seconds=Digital.getSeconds() var dn="AM" if (hours>12){ dn="PM" hours=hours } if (hours==0) hours=12 if (minutes<=9) minutes="0"+minutes if (seconds<=9) seconds="0"+seconds document.Tick.Clock.value=hours+":"+minutes+":" +seconds+" "+dn setTimeout("show()",1000) } show() //--> </script> <form name="Tick"> <input type="text" size="11" name="Clock"> </form> <script> <!-- /*By George Chiang (JK's JavaScript tutorial) http://javascriptkit.com Credit must stay intact for use*/ function show(){ var Digital=new Date() var hours=Digital.getHours() var minutes=Digital.getMinutes() var seconds=Digital.getSeconds() var dn="AM" if (hours>12){ dn="PM" hours=hours-4 } if (hours==0) hours=12 if (minutes<=9) minutes="0"+minutes if (seconds<=9) seconds="0"+seconds document.Tick.Clock.value=hours+":"+minutes+":" +seconds+" "+dn setTimeout("show()",1000) } show() //--> </script> hiya guys im just trying to get some javascript working that will display on one html page multiple ticking digital clocks representing the accurate time of a host of differents countrys. i currently have managed to get a ticking clock on the page using +++++++++++++++++++++++++ var thetime=new Date(); var nhours=thetime.getHours(); var nmins=thetime.getMinutes(); var nsecn=thetime.getSeconds(); ++++++++++++++++++++++++++++++++ i now need to get other clocks on same page but with the live ticking time from other countrys. i tried for hours searching sites but could not find a solution i understood. i did however add simply add ++++++++++++++++++++ var nhours=thetime.getHours() +7; +++++++++++++++++++ the plus 7 i added was intended to add 7 hours to the clock then i could use this method for all the clocks and it did work it did change the time but there was a problem hong kong is about 8 hours ahead of the uk when its 8pm here its 2am there and if i use this method and i add 6 hours to the getHours variable it then makes the time 26hours rather than 3am here is my code i hope you can be of some help ++++++++++++++++++++++++++++++++++++++++++++++ <html> <HEAD> <TITLE>JavaScript Clock</TITLE> <SCRIPT language="JavaScript"> <!-- function ukclock() { var thetime=new Date(); //var mins=new Date(); //var secn=new Date(); var nhours=thetime.getHours(); //the line below same as above except the +num can be used to add hours to the clock //var nhours=thetime.getHours() +6; var nmins=thetime.getMinutes(); var nsecn=thetime.getSeconds(); var AorP=" "; if (nhours>=12) AorP="P.M."; else AorP="A.M."; if (nhours>=13) nhours-=12; if (nhours==0) nhours=12; if (nsecn<10) nsecn="0"+nsecn; if (nmins<10) nmins="0"+nmins; document.clockform.clockspot.value=nhours+": "+nmins+": "+nsecn+" "+AorP; setTimeout('ukclock()',1000); } //--> </SCRIPT> </head> <BODY onload="ukclock()"> <FORM name="clockform"> Current Time in UK: <INPUT TYPE="text" name="clockspot" size="15"> <br /> </FORM> </body> ++++++++++++++++++++++++++++++++++++++++++++++ Hello everybody. I need to make a javascript (and only javascript, no php and such) clock, that the hours and the minuets can be updated manually by an html form with 2 fields. I cant find a way to do this. thanks in advance, danbb. Hi, I've just created an image based digital clock following a youtube tutorial, and I understand all of it except one thing. I have created a regular digital clock (a text one), and then split this into an array. So I can manipulate the hours/ mins/ secs with [0],[1] and [2], is this the element that makes my regular text into the images I am using? There must be a correlation between the two, and that's all I can see that would do that for me. Here is the code: Code:
digit_Images = ["d0.jpg","d1.jpg","d2.jpg","d3.jpg","d4.jpg","d5.jpg","d6.jpg","d7.jpg","d8.jpg","d9.jpg",
"d10.jpg","d11.jpg","d12.jpg"]
for (i=0;i<digit_Images.length;i++){
document.write('<img style="display: none;" src="' + digit_Images[i] + '" />');
}
function clock_final(){
//make time object
the_Date = new Date();
current_Time = the_Date.getHours() + ":" + the_Date.getMinutes() + ":" + the_Date.getSeconds();
var time_Parts = current_Time.split(":");
//am or pm
if (time_Parts[1] <=12){
var AM_PM = digit_Images[11];
}
else{
var AM_PM = digit_Images[12];
}
//split down to 12 hour clock by subtracting 12
if (time_Parts[0]>=13){
time_Parts[0] = time_Parts[0] - 12 + "";
}
else if(time_Parts[0] =="0"){
time_Parts[0] = "12";
}
var the_Clock = new Array();
for (var i = 0; i < time_Parts.length; i++) {
if (time_Parts[i].length == 1) {
the_Clock[i] = '<img src="' + digit_Images[0] + '" />' + '<img src="' + digit_Images[parseInt(time_Parts[i])] + '" />';
} else if (time_Parts[i].length ==2) {
the_Clock[i] = '<img src="' + digit_Images[parseInt(time_Parts[i].charAt(0))] + '" />' + '<img src="' + digit_Images[parseInt(time_Parts[i].charAt(1))] + '" />';
}
}
var clockHTMLInput = the_Clock[0] + '<img src="' + digit_Images[10] + '" />' + the_Clock[1] + '<img src="' + digit_Images[10] + '" />' + the_Clock[2] + '<img src="' +AM_PM + '" />';
document.getElementById('clock').innerHTML = clockHTMLInput;
}
Hope that's not too jumbled. Thanks. |
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