I have some JS that displays and plays audio.
However the load time is very long, I following this tutorial (http://www.dzyngiri.com/show-loading-image-while-the-website-loads/) to install a preloader.
I'm seeing the preloaded image appearing, however it goes away well before the entire page is loaded. I've tried variation between $(window).load & $(document).ready neither shows the image until the JS and audio plays.
Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>cal christmas tree canvas 005</title>
<style type="text/css">
#spinner {
position: fixed;
left: 0px;
top: 0px;
width: 100%;
height: 100%;
z-index: 9999;
background: url(images/Bitmap12.jpg) 50% 50% no-repeat #ede9df;
}
</style>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script src="cal christmas tree canvas 005.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js"></script>
<script type="text/javascript">// <![CDATA[
$(window).load(function() { $("#spinner").fadeOut("slow"); })
// ]]></script>
<script>
var canvas, stage, exportRoot;
function init() {
canvas = document.getElementById("canvas");
images = images||{};
var loader = new createjs.LoadQueue(false);
loader.installPlugin(createjs.Sound);
loader.addEventListener("fileload", handleFileLoad);
loader.addEventListener("complete", handleComplete);
loader.loadManifest(lib.properties.manifest);
}
function handleFileLoad(evt) {
if (evt.item.type == "image") { images[evt.item.id] = evt.result; }
}
function handleComplete() {
exportRoot = new lib.calchristmastreecanvas005();
stage = new createjs.Stage(canvas);
stage.addChild(exportRoot);
stage.update();
stage.enableMouseOver();
createjs.Ticker.setFPS(lib.properties.fps);
createjs.Ticker.addEventListener("tick", stage);
}
function playSound(id, loop) {
createjs.Sound.play(id, createjs.Sound.INTERRUPT_EARLY, 0, 0, loop);
}
</script>
</head>
<body onload="init();" style="background-color:#D4D4D4">
<div id="spinner"></div>
<canvas id="canvas" width="960" height="640" style="background-color:#FFFFFF"></canvas>
</body>
</html>
You call your init() function at the exact same time as you call your loader disappering function
and
are the same thing with a different name.
You should take init() out of the onload tag and place it anywhere in your script, out of any
onloadevents.