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JavaScript - Reload An Image Every 5 Seconds.
topic has been answered
Similar Tutorialshello im working on my senior design project for my electrical engineering class. and part of the project is to upload an image via php (which ive written and it works great) but when the image is loaded into the same directory as the html file (which is supposed to display the image everytime a new image is uploaded) the image stays the same it doesnt show the new image. but i kno the new image has been uploaded because i can see it my web server. this is the code Code: <html>
<head>
<title>Human Cam</title>
<script type = "text/javascript">
function refresh() {
var refreshTime = 5*1000; //5000ms
var thisImage = "Lighthouse.jpg"; //the image location
var today = new Date(); //the current time
//add the time to the end of the image string
//to make a unique url:
document.images["pic"].src=thisImage+"?"+today;
//reload if the images are loaded:
if (document.images) {
window.onload=refresh;
}
//IF the time is up reload the image
t=setTimeout('refresh()', refreshTime);
}
</script>
</head>
<body onload="refresh()">
<center>
<h2>human cam</h2>
<img src="Lighthouse.jpg" id="pic">
</center>
</body>
</html>
Hi people, I'm building an online psychological experiment in which I need to display an image for 5 seconds on the screen. Does anyone has a simple script for that? I found some script that does image rotation but its not exactly what I am looking for. First, the rotation of the images doesn't stop and second I don't need something so elaborate. This is the script that I found. Code: <SCRIPT LANGUAGE="JavaScript">
<!--
var dimages=new Array();
var numImages=2;
for (i=0; i<numImages; i++)
{
dimages[i]=new Image();
dimages[i].src="images/image"+(i+1)+".jpg";
}
var curImage=-1;
function swapPicture()
{
if (document.images)
{
var nextImage=curImage+1;
if (nextImage>=numImages)
nextImage=0;
if (dimages[nextImage] && dimages[nextImage].complete)
{
var rel="nofollow" target=0;
if (document.images.myImage)
rel="nofollow" target=document.images.myImage;
if (document.all && document.getElementById("myImage"))
rel="nofollow" target=document.getElementById("myImage");
// make sure target is valid. It might not be valid
// if the page has not finished loading
if (target)
{
target.src=dimages[nextImage].src;
curImage=nextImage;
}
setTimeout("swapPicture()", 5000);
}
else
{
setTimeout("swapPicture()", 500);
}
}
}
setTimeout("swapPicture()", 5000);
//-->
</SCRIPT>
Thanks hi everyone, firstly to call myself a noob would be inflating my ego. I have done one project in javascript so far and have had no schooling on the topic, however I have learned quite a lot in the last few months from this thing called the 'internet'. So far I managed to make an html image map that has various tooltips which will appear onmouseover, and the tooltip disappears onmouseout. Each point of coords that i have defined has a hyperlink to a different page on the internet. It works just like i wanted it to and i couldn't be happier, that is, when i'm using a mouse... When i am using a touchscreen device it is a different story. specifically i'm trying to port my html page to android as i figured it would be easy with the android sdk and webview (it was, but read on). What i found when i used the 'app' on my phone was that onmouseover works when you touch the screen, however it also registers as a click, so pop goes the tooltip, and i'm whisked away to my webpage. not the desired result. Ideally I would like to hold down the screen for 3 seconds and then the hyperlink would activate, but i decided that just getting the thing functional would suffice for the time beaing so i tried to include some 'ondblclick' that would trigger a document.location. This worked fine on a web browser again, but had no result on the touchscreen. I decided to abandon this half step because I have read that ondblclick doesn't work in an image map and it isn't my intended result anyway. I have found a lot of javascript and jquery samples that emulate the onHold event that i'm trying to achieve, both on this forum and all over the internet, however these samples are overly complex and are focused on looping an action, such as incrementally increasing a value or zooming or whatever. I just want to redirect the user to another page if they trigger 'onmousedown' for 3 seconds. anybody want to trade some help for a thankyou? how long are these numbers? Code: setImageInterval("ad1", 1000, 3);
I know 3 is the max, but the 1000 = how many seconds? Thanks -Tim Hey guys..... I'm wondering how you go about getting a script to run every 30 seconds for example? Thanks a lot! I need to develop this feature for a charity site displays a number that counts up 1 every 15 seconds. This is to show how many times a kid is abused in this country. I've been researching this and haven't been able to find anything helpful yet. I figured this piece of code was a good start: function doSomething() { setTimeout('doSomething()',15000); } Hi I am creating an animation based on Sam Dunn's tutorial 'Animate Curtains Opening with jQuery' ( http://buildinternet.com/2009/07/ani...g-with-jquery/ ). What i need to do is create a 2 second delay in the curtains opening in order to give enough time for an iframe, thats behind the curtains, to load it's content. Here is Sam's script : ----------------------------------------------------------------- <!-- Animate a Curtain Opening with jQuery index.html By Sam Dunn 2009 Build Internet! www.buildinternet.com --> <!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" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title>Animate a Curtain Opening with jQuery | Build Internet</title> <script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.3.2.js"></script> <script src="jquery.easing.1.3.js" type="text/javascript"></script> <script type="text/javascript"> $(document).ready(function() { $curtainopen = false; $(".rope").click(function(){ $(this).blur(); if ($curtainopen == false){ $(this).stop().animate({top: '0px' }, {queue:false, duration:350, easing:'easeOutBounce'}); $(".leftcurtain").stop().animate({width:'60px'}, 2000 ); $(".rightcurtain").stop().animate({width:'60px'},2000 ); $curtainopen = true; }else{ $(this).stop().animate({top: '-40px' }, {queue:false, duration:350, easing:'easeOutBounce'}); $(".leftcurtain").stop().animate({width:'50%'}, 2000 ); $(".rightcurtain").stop().animate({width:'51%'}, 2000 ); $curtainopen = false; } return false; }); }); </script> <style type="text/css"> *{ margin:0; padding:0; } body { text-align: center; background: #4f3722 url('images/darkcurtain.jpg') repeat-x; } img{ border: none; } .leftcurtain{ width: 50%; height: 495px; top: 0px; left: 0px; position: absolute; z-index: 2; } .rightcurtain{ width: 51%; height: 495px; right: 0px; top: 0px; position: absolute; z-index: 3; } .rightcurtain img, .leftcurtain img{ width: 100%; height: 100%; } .logo{ margin: 0px auto; margin-top: 150px; } .rope{ position: absolute; top: -40px; left: 70%; z-index: 4; } </style> </head> <body> <div class="leftcurtain"><img src="images/frontcurtain.jpg"/></div> <div class="rightcurtain"><img src="images/frontcurtain.jpg"/></div> <img class="logo" src="images/buildinter.png"/> <a class="rope" href="#"> <img src="images/rope.png"/> </a> </body> </html> ----------------------------------------------------------------- Any help will be greatly appreciated. Thanks. Jet. This is my dilemma and I am not sure if I am handling the right way, so please suggest a new way or provide a valid answer so that I may achieve my goal. Thanks in advance for your help in solving this matter. In short I have a single "A.html" page that uses AJAX to reload in "B.php" into a <DIV id='bDiv'> every second and "C.php" into another <DIV id='cDiv'> with no reloading. The code in B.php generates a random number between 1 and 100. If the number generated is less than 10, I want <DIV id='cDiv'> to refresh its content. I have tried a number of tricks, I could not find anything in jQuery so if there is please point me to the correct function calls. I want a code that changes text (of maybe a div) after 10 seconds. So like i could have some text and a link on my page then after 10 seconds it will change to something else and i can make it change to as many things as i want. Then when it goes threw them all it starts over. THANKS Hello, I found this code, written by Philip M on another thread of this forum: Code: <div id = "adsdiv">This ad will close in
<span id = "closingtimer">31</span>
seconds
</div>
<script type="text/javascript">
function closeMyAd() {
document.getElementById("adsdiv").style.display = "none" ;
}
var seconds = 31;
function display() {
seconds --;
if (seconds < 1) {
closeMyAd();
}
else {
document.getElementById( "closingtimer" ).innerHTML = seconds ;
setTimeout("display()", 1000);
}
}
display();
</script>
I need to reverse the script to show a div after 30 seconds, not to hide it. Can you please help me? Thank you. This is the script to hide the div (adsdiv) Its working on all browser except IE Code: <script type="text/javascript">
function closeMyAd() {
document.getElementById("adsdiv").style.display = "none" ;
}
var milisec=0
var seconds=30
function display(){
if (milisec<=0){
milisec=9
seconds-=1
}
if (seconds<=-1){
milisec=0
seconds+=1
}
else
milisec-=1
if( seconds > 0 ) {
document.getElementById( "closingtimer" ).innerHTML = seconds ;
setTimeout("display()",100) ;
}else{
closeMyAd() ;
}
}
if( document.getElementById( "closingtimer" ) )
display() ;
</script>
Can someone help me to modify this JS to close if user is no longer hovering over child link after 5 seconds? Code: $(document).ready(function () {
$('#menuHolder ul li a').mouseover(function (event) {
if (this == event.target) {
$(this).parent().toggleClass('clicked');
if ($(this).parent().attr('class').indexOf('clicked') != -1) {
$(this).siblings('ul').animate({"top": "35px"}, {queue:false,duration:(500)}, "swing");
}
else {
$(this).siblings('ul').animate({"top": "0px"}, {queue:false,duration:(500)}, "swing");
}
$(this).parent().siblings().removeClass('clicked').find('ul').animate({"top": "0px"}, {queue:false,duration:(500)}, "swing");
}
})
$('#menuHolder ul li:not(:has(ul)) a').mouseout(function (event) {
if (this == event.target) {
$(this).parent().toggleClass('clicked');
$(this).parent().siblings().removeClass('clicked').find('ul').animate({"top": "0px"}, {queue:false,duration:(500)}, "swing");
}
});
});
</script>
Trying to setup a cookie read/write in JS. Page 1 sets the JS cookie using Flash. Page 2 reads the JS cookie from Flash. I have this working. The problem is that I need the cookie to expire in a matter of seconds. This is my code for creating the cookie and expiration: Code: function setCookie(name, value)
{
var today=new Date;
today.setTime(today.getTime()+3000);
document.cookie = name+"="+value; +"; expires="+today.toGMTString();
//alert(name + " "+value);
alert("Value is: "+value+"\n Expires in: "+today);
}
The problem isn't that cookie isn't there. I just can't seem to get it to expire. Please help. I have a welcome message on my site and would like to automatically hide it after several seconds. I can't find anything usable after searching over the internet. Can anyone help? Thanks in advance. I have a index page on which there are several iframes which point to pages from a tomcat server. Sometimes when the index page loads, most of the iframes display session expired error. When I refresh the page, all iframes load properly. I want to reload the page twice whenever I come to that page initially. I also want to reload that page twice when I come to it from another page. Any ideas are welcome. I have tried the following in the onload event ----------------- if(window.location.search.indexOf('reload')<0) window.location.replace(window.location.href+'?reload'); --------------- function loaded() { if (!navigator.fudge) { navigator.fudge = 0; } navigator.fuge++; if (navigator.fudge>1){navigator.fudge=0} else{location.reload()}; } ------------- if(readCookie('reloaded')!='Yes') { createCookie('reloaded','Yes',1); window.location.reload(); } else eraseCookie('reloaded'); function createCookie(name,value,days) { if (days) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); } else var expires = ""; document.cookie = name+"="+value+expires+"; path=/"; } function readCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) { var c = ca[i]; while (c.charAt(0)==' ') c = c.substring(1,c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); } return null; } function eraseCookie(name) { createCookie(name,"",-1); } --------------------------- several meta tags to get the page each time from the server e.x. <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <META HTTP-EQUIV="Expires" CONTENT="-1"> Hello.. I have seen this somewhere, but I don't know how to make it - possibly with a JavaScript integrated with the HTML code to create a submit button. What I want is once the page is loaded, I want the submit button to count down from 5 to 0, and when it's reached 0, the button is clickable - but before that, nothing happens when you click it obviously. How can I obtain this? Whether if it's created in JavaScript or jQuery doesn't matter, I use both... Thanks know why does window.open take atlst 2-3 seconds, only to open even a simple blank page? in my code, i load a page on window.open and increament a counter . but it takes 2-3 seconds and in meantime user is closing new opened window, so counter val is not correct. i cannt stop user from closing new window when it is loading, which is long given what it is doing-- see sample here from Microsoft site - simple window open taking 2-3 secs.. looks to be long. http://samples.msdn.microsoft.com/wo...ew/wind_02.htm thank in advance Hi, I've built a sorting table for what will (hopefully) be a leaderboard for Forza 4. I have the table sorted properly and my current script (within the table) adds up all three T columns and brings the total to 72.001 as expected, woot! Where I'm stuck is converting the 72.001 to 1 minute 12.001 seconds (1:12.001) and I need to have it include the thousandths since the game gives that information. Once I get the JS going for the top row I can copy down Any advice on converting this is greatly appreciated and I Bolded the JS I'm referring to: 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" xml:lang="en" lang="en">
<head>
<title>Forza Motorsport 4 FRS Leaderboard</title>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8" />
<script type="text/javascript" src="sortable.js"></script>
<style>
table {
text-align: left;
font-size: 12px;
font-family: verdana;
background: #c0c0c0;
}
table thead {
cursor: pointer;
}
table thead tr,
table tfoot tr {
background: #c0c0c0;
}
table tbody tr {
background: #f0f0f0;
}
td, th {
border: 1px solid white;
}
</style>
</head>
<body>
<table cellspacing="3" cellpadding="4" class="" id="myTable">
<thead>
<tr>
<th class="c1">DRIVER</th>
<th class="c2">1</th>
<th class="c2">2</th>
<th class="c2">3</th>
<th class="c6">TOTAL</th>
<th class="c5">DIVISION</th>
<th class="c7">CONTROLLER</th>
</tr>
</thead>
<tbody>
<tr id="SubTable1" class="r1">
<td class="c1">Driver Name 1</td>
<td class="c2">12.000</td>
<td class="c2">24.000</td>
<td class="c2">36.001</td>
<script language="javascript" type="text/javascript">
var tds = document.getElementById('SubTable1').getElementsByTagName('td');
var totalTime = 0.000;
for(var i = 0; i < tds.length; i ++) {
if(tds[i].className == 'c2') {
totalTime += isNaN(tds[i].innerHTML) ? 0 : parseFloat(tds[i].innerHTML);
}
}
document.getElementById('SubTable1').innerHTML += totalTime;
</script>
<td class="c5">1</td>
<td class="c7">Wheel</td>
</tr>
<tr class="r2">
<td class="c1">Driver Name 2</th>
<td class="c2">12.100</th>
<td class="c3">24.100</th>
<td class="c4">36.100</th>
<td class="c6">00.000</th>
<td class="c5">2</th>
<td class="c7">Gamepad</th>
</tr>
<tr class="r2">
<td class="c1">Driver Name 3</th>
<td class="c2">12.200</th>
<td class="c3">24.200</th>
<td class="c4">36.200</th>
<td class="c6">00.000</th>
<td class="c5">3</th>
<td class="c7">Wheel</th>
</tr>
<tr class="r2">
<td class="c1">Driver Name 4</th>
<td class="c2">12.300</th>
<td class="c3">24.300</th>
<td class="c4">36.300</th>
<td class="c6">00.000</th>
<td class="c5">4</th>
<td class="c7">Gamepad</th>
</tr>
<tr class="r2">
<td class="c1">Driver Name 5</th>
<td class="c2">12.400</th>
<td class="c3">24.400</th>
<td class="c4">36.400</th>
<td class="c6">00.000</th>
<td class="c5">5</th>
<td class="c7">Wheel</th>
</tr>
</tbody>
</table>
<script type="text/javascript">
var t = new SortableTable(document.getElementById('myTable'), 100);
</script>
</body>
</html>
Oh, and any help on centering the result in the cell (72.001) would be excellent too, thank you. Jerome Hi, I would need your helpful with a code for playing a music or video after 5 seconds launched page. I need a code to say under <body> </body> like autoplay. Regards Bob |
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