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JavaScript - Making A Count Down Timer For An Iframe
I've been scouring google and multiple forums for an answer to this, and nothing really 'hit the nail on the head' as far as what I am trying to do.
What I have is a game server status window in an iframe on my site, which is already set to auto refresh every 30 seconds. (It was a task in itself to get rid of the refresh flicker btw) Now, the problem is, people coming to the site don't know 'when' the 30 seconds started, even though it starts when they enter the site. This is causing confusion and many questions (even though they can just wait the 30 seconds and watch it change). I found a forum on dynamicdrive that had a script which counted down, but the counter didn't reset to 30 seconds, which made it pretty much useless. All I want it to say is "next refresh in 30 seconds" under the iframe window, and count down. Beings as the php file that the iframe is linked to already starts timing itself upon page entry, I just need a timer that displays a countdown that also starts on page entry. I just want to show people that it will be refreshing when the timer hits "0" Is this possible? I've spent 4 hours trying different scripts and nothing does what I want (they either refreshed the entire page, or the timers wouldn't restart), so I am starting pretty much from scratch with this, and I am throwing this to the masters. If anyone can help, PLEASE let me know! Thanks in advance - Nitro Similar TutorialsI'm trying to make a count-up timer that counts to 100 or 1000 then adds 1 to another number. i would like the timer speed to be adjustable if possible...i'm kinda new to javascript so any help with this would be appreciated. Hi All, Not sure if you can help, I'm having some issues with a count down timer that outputs a time until deadline. It was all working fine however since the clocks have gone back in the UK it is a hour out. However I was under the impression that the UTCHours called GMT time with the clocks going forward & backwards. - if this is not the case how do I call the correct GMT time or the server time? The server time is correct however the script displays the wrong message. Here is the script: [JavaScript] var lastimage = ""; function checkTimer() { function b(a, b, c) { - Pastebin.com Thanks! I'm trying to make a countdown timer, it works fine if I define the value myself from where it has to start. However, when I try to take output from the user it says undefined and 'Nan'. Here is the code of html Code: <html> <head> <script type="text/javascript" src = "experimento2.js"></script> <link rel="stylesheet" type="text/css" href="experimento2.css" /> </head> <body> <h1> Count DOWn!</h1> Enter the number to begin countdown with : <input type = "text" id = "user" onchange = "input()"/> <input type="button" onclick = "timedCount()" value = "begin" id = "begin" /> <input type = "button" onclick="stopCount()" value = "stop" id = "end" /><br> <div id = "start" >00 </div> </body> </html> Here is the script: Code: var t;
var l =document.getElementById("user").value;
var c = l;
function timedCount()
{
document.getElementById('start').innerHTML=c;
c=c-1;
t=setTimeout("timedCount()",1000);
}
function stopCount()
{
clearTimeout(t);
}
Basically my problem is that if I give c a value like c = 30. it works fine. But when I try to take the input , it gives an undefined error. Hi, I am new to programming and I am trying to write a code that will time how long it takes for you to write a word. First you input the word you would like to write, and than after you have pressed enter I want the program to "feel" when you start writing the word, at that point the timer should start. And then it shall know when you have completed the word and in that moment stop the timer. I have a built a timer that works fine, see startCounter() but i want it to be executed as i described above... This is the code: Code: <div>
<div class="inputBox">
<input id="textBox" type="text" placeholder=" What word would you like to time?" onKeydown="Javascript: if (event.keyCode==13) hello();">
<input type="button" value="RushWrite" id="Btn" onclick="hello()"></input>
<script>
function hello() {
if (textBox.value != "") {
var wordInput = document.getElementById("textBox").value;
document.getElementById("textBox").placeholder=" Let's RushWrite: "+wordInput;
textBox.value = "";
document.getElementById("Btn").value="GoGo!";
document.getElementById("time").innerHTML="00.00";
};
}
</script>
<button id="time" type="text"></button>
<script>
function startCounter(){
var counter = 0;
setInterval(function () {
++counter;
document.getElementById("time").innerHTML=(counter);
}, 1000);
};
</script>
<script>
</script>
</div>
</div>
Thankful for any advise! Hi, I'm trying to adapt a script I found online for a timer that goes in my webpage. The timer counts from 30 seconds down to 0. I've adapted it so that when it reaches 0 it goes back up to 30, but I was wondering how can I make it so that after a certain number of loops through the timer, it executes some other (non-JS) code instead of just doing the timer forever? I've introduced a variable t to try to do this, but when I put in if(t>1) {break} at the bottom, the timer doesn't work properly anymore (it doesn't display a number in the box). Thanks a lot for any help . <script> <!-- // var t=0 var milisec=0 var seconds=30 document.counter.d2.value='30' function display(){ if (milisec<=0){ milisec=9 seconds-=1 } if (seconds<=-1){ milisec=0 seconds=30 t+=1 } else milisec-=1 document.counter.d2.value=seconds+"."+milisec setTimeout("display()",100) } display() --> </script> hi , im newbie here and need some help from all the guru here , can some 1 help me out with iframe , i want an iframe can do auto reload on list sites after specific time , example after 10 seconds ifram will open google.com and after 10 seconds again iframe will reload yahoo.com and so on. please some one help me , i had try to search on google and others but still can find it , i apreciate all the help thank you Hello everyone, I am looking for a solution to make a iframe rotator in PHP. I currently have this code that combines JS / HTML Quote: <html> <head> <script language="JavaScript"> function lancement() { a = setTimeout("affiche(1)",100); } function stopAll() { frame1.stop(); frame2.stop(); frame3.stop(); frame4.stop(); frame5.stop(); } function affiche(i) { if (i==1) { frame1.location.href="http://"; frame2.location.href="http://"; frame3.location.href="http://"; frame4.location.href="http://"; frame5.location.href="http://"; a = setTimeout("stopAll()",1290); a = setTimeout("affiche(2)",1300); } else if (i==2) { frame1.location.href="http://"; frame2.location.href="http://"; frame3.location.href="http://"; frame4.location.href="http://"; frame5.location.href="http://"; a = setTimeout("stopAll()",1290); a = setTimeout("affiche(3)",1300); } else if (i==3) { frame1.location.href="http://"; frame2.location.href="http://"; frame3.location.href="http://"; frame4.location.href="http://"; frame5.location.href="http://"; a = setTimeout("stopAll()",1290); a = setTimeout("affiche(4)",1300); } else if (i==4) { frame1.location.href="http://"; frame2.location.href="http://"; frame3.location.href="http://"; frame4.location.href="http://"; frame5.location.href="http://"; a = setTimeout("stopAll()",1290); a = setTimeout("fin()",1300); } } function afficheFin() { frame1.location.href="http://"; frame2.location.href="http://"; frame3.location.href="http://"; frame4.location.href="http://"; frame5.location.href="http://"; } function fin() { afficheFin(); } </script> </head> <body onload="lancement()"> <iframe name=frame1 src="" width="600" height="600" frameborder="0" border="0" scrolling="no"></iframe><br> <iframe name=frame2 src="" width="600" height="600" frameborder="0" border="0" scrolling="no"></iframe><br> <iframe name=frame3 src="" width="600" height="600" frameborder="0" border="0" scrolling="no"></iframe><br> <iframe name=frame4 src="" width="600" height="600" frameborder="0" border="0" scrolling="no"></iframe><br> <iframe name=frame5 src="" width="600" height="600" frameborder="0" border="0" scrolling="no"></iframe><br> </table> </html> </body> The problem with this script is that it is too complicated I think. I wish I actually have a script like PHP, but that read variables from a text file for example I can put: $url1="website" $w="600" $h="600" $timer="8" (in seconds, not milliseconds) I do not know if I am very clear, in fact it is a friend who gave me the script on a html page, it allows me to do the rotations of urls to promote my sites In fact I wish I could add as much iframe on my page or at least 5 iframes. And each iframe is controlled by a document, I do not know if it's really possible, I have little knowledge, and my friend can not make me. I wanted to find a good solution, all the scripts I found are not suitable, it involves images or banners. And it's too complicated to put the time in milliseconds and I find having to change the entire page at a time There are just some questions I ask myself, is it possible thereafter to include a module for this kind of script in order to limit the display by IP address of the person? For example if Michael has the IP 192.168.0.1, there's way to record that he saw $url3 and $url5 already, and to display the URLs that it has not seen it yet? Of course by putting in the file, whether or not to display per IP per 24 hours If anyone can help me, thank you. Even if someone can offer me an interesting solution I am willing to pay, I do not have much, but I think it will make you happy anyway (I'm also looking for a true freelance php coder - no warez/nulled script - with 50% increase in my earnings every month for him, if he makes the scripts) Bye Hello all, From what I've seen there isn't really a solution to this problem, but I thought I'd try my luck. I'm trying to code a website that's built around an iframe (as in, the nav bar links to content which appears in a central iframe). Now, in one of my pages I've got links that are supposed to open a small text block when they're clicked. I've figured out how to do this using either divs or the DHTML window widget (http://www.dynamicdrive.com/dynamici...ndow/index.htm), but in both cases the tab appears inside the iframe, and it's pretty cramped. I want to position it relative to the parent window, not the iframe, but so far haven't been able to figure out how to do this. Does anyone have an idea? Thanks! Hello. I have built a basic website that contains an iframe in the middle, called "iframe1". In this iframe I wish to load an external message board from proboards.com. In my code I can easily do this by making a button or hyper-link with the href="httproboards.com/myforums" and the rel="nofollow" target="iframe1" When I do this it will load inside of it the iframe jsut as I want it to. However, my the problem is when you click on the button to login its coded to target "_top" and it opens on the entire page replacing the whole website. If i run firebug (a real time HTML editor). I can easily locate and change the link code to rel="nofollow" target="iframe1". But How can I write a script in javascript in my webpage code to do this as soon as the iframe has loaded the external messageboard? I have also been trying things like javascript:void(document.iframe1.getElementsByTag("a")[5].rel="nofollow" target="iframe1") but i have had no luck so far in changing the target without the aid of firebug. Here is the code that needs to be changed. the rel="nofollow" target="_top" needs to be altered somehow to rel="nofollow" target="iframe1" as soon as the frame has finished loading the messageboards. Code: <p><font size="2"> Welcome Guest. Please <a href="/index.cgi?action=login" rel="nofollow" target="_top">Login</a> or <a href="/index.cgi?action=register" rel="nofollow" target="_top">Register</a>.<br/>Nov 19, 2010, 7:23pm </font><br /></p> Heres a screenshot that may help, as you can see I have easily changed the target of the link to="iframe1" using firebug, but I need to hardcode a script in my website that does this automatically after the iframe has loaded the forums page. http://img191.imageshack.us/img191/7264/26796014.jpg Thanks to for any help. Hi all, I hope you can help I have some code which: 1) Opens a URL (e.g. google.com) in a hidden iframe, then 2) Redirects the visitor to a different URL (e.g. yahoo.com) after it has loaded... This works exactly as I need. What I'd like to do is the following: 1) Open a URL (e.g. google.com) in a hidden iframe, then 2) Redirect the visitor to a different URL (e.g. yahoo.com) in a full-screen iframe 3) The address bar of the full-screen iframe should be my domain (obviously!) Here's what I have so far... Hidden iframe -> New URL Code: Code: <html>
<body>
<script type="text/javascript">
var page_body = document.getElementsByTagName('body');
var myframe = document.createElement('iframe');
var id = Math.random();
myframe.setAttribute('id', 'myFrame'+id);
myframe.src = 'http://google.com'; //First open Google in hidden iframe
myframe.setAttribute('frameborder', '0')
myframe.setAttribute('width', '0');
myframe.setAttribute('height', '0');
if (myframe.attachEvent)
{
myframe.attachEvent('onload', function()
{
top.location = 'http://yahoo.com'; //Once loaded redirect to Yahoo -- but the address bar shows yahoo.com -- I want the address bar to display mydomain.com/page.html
});
}
else if (myframe.addEventListener)
{
myframe.addEventListener('load', function()
{
top.location = ('http://yahoo.com');
}, false);
}
page_body[0].appendChild(myframe);
</script>
</body>
</html>
I have an example of some code which displays the full screen iframe, but my problem is... ...I can't figure out how to redirect to this after the hidden iframe has loaded Here's an example of how I want the redirect to display -- after the initial hidden iframe has loaded: Code: <html>
<head>
<script type="text/javascript">
function sendParams() {
document.body.style.overflow = "hidden";
}
</script>
</head>
<body>
<!--Open Yahoo.com in a full screen iframe, and disable extra scrollbar -->
<iframe height="100%" width="100%" frameBorder="no" onload="sendParams()" src="http://yahoo.com"></iframe>
</body>
</html>
I've been beating my head against the wall today trying to figure this out, and I'm fresh out of ideas. If you can help, you'll have some serious gratitude and good karma thrown your way! Best wishes, and thanks in advance, Paul Is there a way to resize an iframe dynamically so that you never get the scroll bar and essentially hide that there is an iframe? Better integration really. Basically I want to iframe a forum into my site so that the design down the sides and top which my friend does using iweb are not messed with. We have a central area which can be longer or shorter depending on the forum. Hi there everybody, I've got this problem which I can't solve myself... I've got a website which has 3 colums and is hosted on domain1.com. in the right column I've got an Iframe which loads content from domain2.com . this content are some textboxes and a datepicker tool. if I press the 'search'-button in this Iframe I would like to refresh the mainpage (from domain1.com) so that another Iframe appears in the middle column. in this column i would like to load a new form from domain2.com which contains the values that I've put in in the form from the right Iframe. Unfortunally I can't get this to work... Will somebody please help me? I have used iframes for my site and found various javascripts so when a person clicks on say the audio page he http://www.krillmeed.com/index.html it takes them to the audio page but will load it into the index.html page. The problem is, especially with search engines, to point to that page, this is what the URL looks like to send someone to that page: http://www.krillmeed.com/?frame=0&sr...m%2Faudio.html which is not very clean at all, this is the javascript that i found that at least works: Child iframe script: Code: <script type="text/javascript">
(function(){
var qstr = '?frame=0&src=' + encodeURIComponent(location.href),
lre = new RegExp('^' + location.protocol + '//' + location.hostname + '(()|(/)|(/index.html)|(/index.php))(()|(\\' + qstr + '))$');
if (!lre.test(parent.location.href)){
top.location.href = '/' + qstr;
}
})();
</script>
Parent iframe Script: Code: <script type="text/javascript">
(function(){
function getQval(n) {
if(typeof n !== 'string'){
return null;
}
var r = new RegExp('[?&;]' + n + '=([^&;#]*)'), m = location.search;
return (m = r.exec(m))? unescape(m[1]) : null;
}
var f = getQval('frame'), s = getQval('src');
if(f && frames[f] && s && s.indexOf(location.protocol + '//' + location.hostname + '/') === 0){
frames[f].location.href = s;
}
})();
</script>
Is there a "cleaner" way of doing this? This was an old code, i have yet to find a more modern one. Thank you in advance. How could I lock an "Enter" link on an intro page with a 30 second timer that is displayed on the bottom of the page and disables the "Enter" link so that visitors have to wait 30 seconds to read the rules/announcements before entering?
I'm trying to build a time but it isn't displaying on screen Code: <html>
<head>
<script type="text/javascript">
function StartCounting(){
setInterval("DoCounting()", 1000)
}
function DoCounting(){
var obj =getElementbyId('countingtext');
obj.innerHTML = '' + Counter;
Counter++;
if( Counter > 10)
{
Counter = 0;
document.writeln("Timer Reset");
}
}
</script>
</head>
<body onload= "StartCounting()">
Here it is:<span id="countingtext"></span>
</body>
</html>
Hi I am working on a chat application and am a bit stuck...In the database I have a field status which is set 1 for online and 0 for offline (PHP/MySQL)(at time of logging in/out), this shows the users status on a webpage. What I need is to know if there is a way I can set a timer so that if the user has been inactive for X amount of time, the database is auto updated and user is offline (1 set to 0). Thanks for any help I recieve Alright, im trying for my project to make 1 div scroll through a list of pictures. I have it so that it starts when I click the button. Now what im trying to do is after I start the timer I have the button changing values to 'Pause' instead of 'Start' but I can't figure out how to code to make the timer pause when i click the button again. Code: HTML:
<input id="timer"
style="position: absolute; font-size: 50px;
background-color: red;
top:750px;left: 800px;
height: 75px; width: 120px;"
type="button" value="Start"
onclick="myTimer = setInterval('picture()', 2000);
document.getElementById('timer').value = 'Pause';">
Code: Javascript:
function picture()
{
soccerImg.src = soccerPic[state];
state++;
if(state == 35)
{
state = 0;
}
}
Hello everyone. I'm using the script Old Pedant posted here (huge thanks man!), however, I'm looking to have the timer display six numbers at all times. For example: If the timer has 15 hours, 35 minutes, and 10 seconds left it is currently displaying as: 15:35:10 - Perfect! If the timer has 5 hours, 35 minutes, and 10 seconds left it is currently displaying as: 5:35:10 - Humm, not so perfect. In the second example, would like the timer to keep a zero in front of the hours when ever it drops below 10. So the second example should display as: 05:35:10. Any help is greatly appreciated. Posted below is the modified code I'm using. Thanks! Code: <html>
<head>
<script type="text/javascript">
// really really simple to get the time from the server
// this is for an ASP server:
//var serverTime = <%= DateDiff("s",#1/1/1970#,Now())%>;
// PHP Servers:
var serverTime = <?php echo time(); ?>;
// serverTime will hold the number of seconds since 1/1/1970 0:00:00 as it is on the server
// we must adjust it to compensate for GMT offset
// My server is on Pacific Daylight Time, so 7 hours offset:
serverTime += 0 * 3600; // 7 hours, 3600 seconds per hour
// NOTE: This adjustment MAY NOT be needed for PHP servers...I dunno.
//
// so calculate how far off the client is from the server:
var now = new Date();
var clientTime = now.getTime(); // number of *milliseconds* since 1/1/1970 0:00:00 on client
serverTime *= 1000; // convert server time to milliseconds, as well
// the client and server disagree by this much:
var clockOff = serverTime - clientTime; // could well be negative!
// hopefully you can see, from basic algebra, that
// serverTime = clientTime + clockOff
// we want target to be 0:00:00 of next day
var target = new Date( serverTime ); // serverTime in JS form
// so bump the day by one and leave time as 0,0,0:
target = new Date( target.getFullYear(), target.getMonth(), target.getDate() + 1 );
// and now ready for our timer countdown:
var ticker = null; // the interval timer
function countdown( )
{
var clientNow = ( new Date() ).getTime();
var serverNow = clientNow + clockOff; // see? this is where we use that offset!
var millisLeft = target.getTime() - serverNow; // milliseconds until server target time
var secsLeft = Math.round( millisLeft / 1000 );
var timeLeft;
var timeLeftWords;
if ( secsLeft <= 0 )
{
timeLeftWords = "Expired!";
timeLeft = "0 days 00:00:00";
clearInterval( ticker );
} else {
var secs = secsLeft % 60;
var minsLeft = Math.floor( secsLeft / 60 );
var mins = minsLeft % 60;
var hrsLeft = Math.floor( minsLeft / 60 );
var hrs = hrsLeft % 24;
var days = Math.floor( hrsLeft / 24 );
timeLeftWords = days + " days, " + hrs + " hours, " + mins + " minutes, " + secs + " seconds";
timeLeft =
+ (hrs < 10 ? "0" : "" ) + hrs + ":"
+ (mins < 10 ? "0" : "" ) + mins + ":"
+ (secs < 10 ? "0" : "" ) + secs;
}
document.getElementById("ticktock").innerHTML = timeLeft;
}
function startup( )
{
countdown(); // first time
setInterval( countdown, 1000 ); // then once a second
}
</script>
</head>
<body onload="startup()">
Time: <span id="ticktock"></span><br/>
</body>
</html>
Hi everyone I need a function which will record the amount of time that a window has been open for. Upon load, the function should start a timer, and upon close, the function should store the number of minutes and seconds to a field on the form called 'Time'. My concern with this is whether you can write to a DOM element upon closre of a window, or whether we loose that ability as soon as the close event happens? if you could help priovide ideas around doing this then I'd be very grateful Dom hi, i am currently trying to write a javascript program; it would be for a library reservation system. this would be put on the computers with sessions from 15 minutes to 2 hours (in 15 minute chunks i.e, 15, 30, 45, 1 hour). this program would countdown the remaining time on their session, with pop-up messages appearing every so often. at the end of the session, the program will have to automatically log the user off. i am a student studying javascript, and haven't got any idea how to even start can anyone give me a helping hand to get me started. thanks |
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