I want to move my background infinite, to do that i code this :
html, body {
margin : 0;
padding: 0;
width: 100%;
height: 100%;
cursor: url('../assets/img/ship.cur'), auto;
background-color : #000;
}
#background {
position : absolute;
background-image: url('../assets/img/littlestars.png');
height : 720px;
width : 1280px;
}
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<link rel="stylesheet" href="../style/home.css">
<script language=javascript src="../js/navigate.js"> </script>
<script language=javascript src="../js/background.js"> </script>
</head>
<body onLoad="onLoad(); loadBG();">
<div id="background"> </div>
</body>
</html>
function loadBG() {
window.setInterval(moveStars, 100);
}
function moveStars() {
var bg = document.getElementById("background");
bg.style.backgroundPosition += 10;
}
But it doesn't work... if i can't display backgroundPosition.
Some ideas ? It's the good way to create javascript animation ? Thx.
backgroundPosition is a property that indicates x,y position of backrogund in units, not a single number.
You need to do something like:
var posx = 0;
function moveStars() {
var bg = document.getElementById("background");
posx+=10;
bg.style.backgroundPosition = posx+"px 0";
}
Related
I want to make a loading animation for my webpage which will take 8-10 sec to load using JavaScript or Ajax(Which I don't know)
The loading animation is a progress bar
Which I want to stop for every 1 sec for increment of 10% eg( https://codepen.io/gustitammam/pen/RRXGdj )
Bootstrap is not welcomed and I don't want text and percentage on it
HTML
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="D:\PORTFOLIO\master.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.js" integrity="sha512-n/4gHW3atM3QqRcbCn6ewmpxcLAHGaDjpEBu4xZd47N0W2oQ+6q7oc3PXstrJYXcbNU1OHdQ1T7pAP+gi5Yu8g==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.6.1/jquery.js" integrity="sha512-qsjFwnCEe/k1YLJDkiRqDgKb+Eq+35xdoeptV7qfI7P6G/kajIF0R6d/9SiOxSkU/aNmHzuipOEYaTUHCJUIeQ==" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/javascript.util/0.12.12/javascript.util.min.js" integrity="sha512-oHBLR38hkpOtf4dW75gdfO7VhEKg2fsitvHZYHZjObc4BPKou2PGenyxA5ZJ8CCqWytBx5wpiSqwVEBy84b7tw==" crossorigin="anonymous"></script>
</head>
<body>
<div id="myprogress">
<div id="mybar">
<span id="incvalue">1%</span>
</div>
</div>
<br> <button onclick="move()">ClickMe</button>
<script>
const move = () => {
var elem = document.getElementById("mybar");
var width = 1;
var id = setInterval(frame, 10)
function frame(){
if(width >= 100){
clearInterval(id);
}else{
width++;
elem.style.width = width + "%";
document.getElementById("incvalue").innerHTML = width + "%";
}
}
}
</script>
</body>
</html>
CSS
html{
scroll-behavior: smooth;
}
body{
background: #181818;
color: #f4eee8;
}
#myprogress{
width: 45%;
background: #181818;
margin: auto;
}
#mybar{
width: 1%;
background: white;
color: white;
text-align: center;
}
In the example you cited, you can just comment out the JS lines where the following fields are set:
.attr and .text
Regarding your desire to omit Bootstrap, however, you are not asking a simple technical question but proposing that somebody write a whole program fragment for you, which is generally not the intended purpose of Stack overflow.
Actually I didn't do it but I don't know his Stack ID so #0_0#1045(From Discord)
HTML
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="D:\PORTFOLIO\master.css">
</head>
<body>
<h3>Dynamic Progress Bar</h3>
<p>Running progress bar from 0% to 100% in 10 seconds</p>
<div class="progress">
<div class="current-progress">
</div>
</div>
</div>
<script src="master.js"></script>
</body>
</html>
CSS
html{
scroll-behavior: smooth;
}
body{
background: #181818;
color: #f4eee8;
height: 100vh;
width: 100vw;
}
.progress {
position: relative;
margin-top: 20px;
height: 20px;
width: 700px;
background-color: #181818;
}
.current-progress {
height: 100%;
width: 0%;
background-color: white;
text-align: center;
transition: all 0.3s;
}
JS
let progressValue = 0;
const progressBar = document.querySelector(".current-progress");
progressBar.style.width = `${progressValue}%`;
const timer = setInterval(() => {
if (progressValue < 100) {
progressValue += 10;
progressBar.style.width = `${progressValue}%`;
}
if (progressValue === 100) {
clearInterval(timer);
}
}, 1000);
Finally Solved!!!
I want to create a text that can be shifted for long title.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<style>
#abc {
position: relative;
overflow: hidden;
width: 200px;
height: 100px;
}
#def {
position: absolute;
font-size: 2em;
color: #000;
margin: 0;
width: 400px;
}
</style>
<script>
var teks = null;
function geser() {
var left = 0;
function frame() {
left--; // update parameter
teks.style.left = left + 'px';
if (left == -200) {
clearInterval(id);
setTimeout(function() {
runningtext();
}, 2000);
}
}
var id = setInterval(frame, 40)
}
function runningtext() {
teks = document.getElementById("def");
teks.style.left = '0px';
setTimeout(function() {
geser();
}, 2000);
}
window.onload = runningtext;
</script>
</head>
<body>
<div id="abc">
<p id="def">Cihampelas Demin Center</p>
</div>
</body>
</html>
The script is successfully work with 1 line.
Output :
Cihampelas Demin Center
Question is :
Is there another way to print 1 line without #def { width:400px; }?
(When I try #def { display:inline; }
Output :
Cihampelas
Demin Center
)
When object's left = -200px, I want to reserve in same way, but I have no idea.
I have some code to get the size of the body on screen during a window resize event and use this elsewhere, however for some reason the size that is determined is always the size before the resizing:
$(document).on('ready', function () {
initResize();
});
function initResize() {
$(window).on('resize', doResize).trigger('resize');
};
function doResize() {
var wh = $('.game').height();
var ww = $('.game').width();
console.log("game " + ww +"x" +wh);
}
and the console output always returns the same data, yet if I change the selector to $(window) it changes as the window resizes. Can someone help please?
the html is very simple:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" href="assets/css/myStyle.css" /
<script type="text/javascript" src="assets/js/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="assets/js/init.js"></script>
</head>
<body>
<section class="game">
</section>
</body>
</html>
and the css:
#charset "utf-8";
* {
padding: 0;
margin: 0;
border: none;
outline: none;
}
html {
font-size: 62.5%;
}
html, body {
height: 100%;
width: 100%;
overflow: hidden;
}
I've got a sprite of two images, one position is 0 0, another 0 -150 px. I'd like to make them change every 10 seconds. I'm vaguely familiar with JavaScript, so far I've got
this:
function changeBackground () {
// some for loop? //
}
setInterval(function(){changeBackground()},10000);
I'm sorry this is realy just a few lines but I'm really lost. A little hint would be appreciated.
Something like this. This is untested, so there might be some errors, but you could solve it like this:
<div id="sprite"></div>
setBackgroundImage(frameNumber) {
var style = document.getElementById('sprite').style;
var pos;
if (frameNumber === 0) {
pos = 0;
} else if (frameNumber === 1) {
pos = -150;
}
style.backgroundPositionX = pos;
}
var currentFrame = 0;
function changeBackground () {
currentFrame ++;
currentFrame = currentFrame % 2;
setBackgroundImage
}
setInterval(function(){changeBackground()},10000);
Maybe this is help you if you need with animation please comment http://jsfiddle.net/hmZ7W/
var button = document.getElementById("button");
var oddEven = 1;
function changeBackground () {
if(oddEven)
{
button.style.backgroundPosition = "0 150px";
oddEven = 0;
}
else
{
button.style.backgroundPosition = "0 0";
oddEven = 1;
}
}
setInterval(function(){changeBackground()},500);
You may try this code for animation in JS:
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css">
#sprite {
width: 100px;
height: 100px;
background: url(image.jpg) 0 0;
}
</style>
</head>
<body onload="main();">
<script>
var pos = [-10, -20, -30]; // image offset
var posIdx = 0; // offset index
function main() {
var img = document.createElement('img')
img.id = 'sprite';
document.body.appendChild(img);
setInterval(function() {
anim(img);
}, 1000);
}
function anim(el) {
posIdx++;
if (posIdx > pos.length - 1) posIdx = 0;
el.style.backgroundPositionX = pos[posIdx] + 'px';
}
</script>
</body>
this is what i mean...
to support other browsers you need to add the other prefixes.(this works in chrome and safari)
NO javascript needed .. .especially NO timers.
your image is 'sprite.png' width 300px height 150px in this example
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
div{
width:150px;height:150px;
background:url(sprite.png) no-repeat 0px 0px;
-webkit-animation:mymove 10s infinite;
}
#-webkit-keyframes mymove{
0%{background-position:0px 0px;}
50%{background-position:0px 0px;}
51%{background-position:-150px 0px;}
100%{background-position:-150px 0px;}
}
</style>
</head>
<body>
<div></div>
</body>
</html>
another way to don't use the javascript timer... is to change class on transition end.
so 2 classes every transition lasts 10sec.. and on end it swaps class.
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
div{
width:150px;height:150px;
background:url(sprite.png) no-repeat 0px 0px;
-webkit-transition:background-position 0s linear 10s;
}
div.odd{
background-position:-150px 0px;
}
</style>
</head>
<script>
window.onload=function(){
var div=document.getElementsByTagName('div')[0];
div.addEventListener('transitionend',function(){
this.classList.toggle('odd');
},false);
div.classList.toggle('odd');// start the transition
}
</script>
<body>
<div></div>
</body>
</html>
I had been trying to animate a .png file with JavaScript while following this method. This is the .png file that I want to animate. I want the animated logo to be right by "Cupquake," but the logo doesn't even show up, let alone animate. However, changing "span class=logoCquake" in HTML to a div class displays the logo, but it is below the text.
My JavaScript file:
var scrollUp = (function () {
var timerId;
return function (height, times, element) {
var i = 0;
timerId = setInterval(function () {
if (i > times)
i = 0;
element.style.backgroundPosition = "0px -" + i * height + 'px';
i++;
}, 100);
};
})();
scrollUp(130, 30, document.getElementByClass('logoCquake'))
My HTML:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link rel="stylesheet" href="../css/normalize.css" />
<link rel="stylesheet" href="../css/style.css" />
<script src="../scripts/logoCquake.js" type="text/javascript"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Cupquake - Home</title>
</head>
<body>
<div class="wrapper">
<div class="header">
<div class="topbar">
<div class="mCquake">
</div>
</div>
<br>
<br>
<br>
<span class="ninja">Ninja</span><span class="cupquake">Cupquake</span><span class="logoCquake"></span>
</div>
</div>
</body>
</html>
CSS file:
#font-face
{
font-family: typo_semib;
src: url('fonts/typo_semib.ttf');
}
#font-face
{
font-family: typo_light;
src: url('fonts/typo_light.ttf');
}
.wrapper .header
{
height: 250px;
width: 100%;
background: -webkit-gradient(linear,left top,left bottom,color-stop(0%,#ffa200), color-stop(100%,#d25400));
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffa200',endColorstr='#d25400',GradientType=0);
background: -moz-linear-gradient(top,#ffa200,#d25400);
background-image: -o-linear-gradient(#ffa200,#d25400);
overflow: hidden;
}
.wrapper .header .topbar
{
height: 60px;
background-image: url(../imgz/head/hBarSBg.png);
background-repeat: repeat-x;
}
.wrapper .header .topbar .mCquake
{
height: 37px;
width: 278px;
background-image: url(../imgz/head/mCqRight.png);
background-repeat: no-repeat;
float: none;
float: right !important;
margin-right: 10px;
margin-top: 11.5px;
margin-bottom: 11.5px;
}
.wrapper .header .ninja
{
font-family: typo_semib;
font-size: 48px;
color: #303030;
margin-left: 55px;
}
.wrapper .header .cupquake
{
font-family: typo_light;
font-size: 48px;
color: #303030;
}
.wrapper .header .logoCquake
{
height: 112px;
width: 130px;
background-image: url(../imgz/logo/logoCquake.png);
background-repeat: no-repeat;
}
EDIT:
Tried again, but with the second method listed here, still nothing. These are my current HTML and JS codes:
JS:
function SpriteAnim (options) {
var timerId,
i = 0,
element = document.getElementByClass(options.elementClass);
element.style.width = options.width + "px";
element.style.height = options.height + "px";
element.style.backgroundRepeat = "no-repeat";
element.style.backgroundImage = "url(" + options.sprite + ")";
timerId = setInterval(function () {
if (i >= options.frames) {
i = 0;
}
element.style.backgroundPosition = "0px -" + i * options.height + "px";
i ++;
}, 100);
this.stopAnimation = function () {
clearInterval(timerId);
};
}
var cupcake = new SpriteAnim({
width: 130,
height: 112,
frames: 30,
sprite: "..\imgz\logo\logoCquake.png",
elementClass : "logoCquake"
});
HTML:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link rel="stylesheet" href="../css/normalize.css" />
<link rel="stylesheet" href="../css/style.css" />
<script language="javascript" src="SpriteAnim.js">
</script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Cupquake - Home</title>
</head>
<body>
<div class="header">
<div class="topbar">
<div class="mCquake">
</div>
</div>
<span class="ninja">Ninja </span><span class="cupquake">Cupquake</span><span class="logoCquake"></span>
</div>
</div>
</body>
</html>
my code seems to work:
<!doctype html>
<style>
div{background:url(http://i1243.photobucket.com/albums/gg555/Nyanja/logoCquake.png);height:33px;width:39px}
</style>
<div id=anim></div>
<script>
var i=0;
setInterval(function(){i+=33.6;document.getElementById("anim").style.backgroundPosition="0px "+i+"px"},100)
</script>
I believe 'span' tag being an inline element it either needs a 'display: block' property or 'float: left', i tried your code and it worked for me after i added 'display: block' to the 'span' tag with class 'logoCquake'. Hope this helps you.
Note: if you use 'display: block' the span will move to new line and if you use 'float: left' the 'span' tag will move to the left of the text.