<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <script src="Loading.js" charset="utf-8"></script> <link rel="stylesheet" href="Loading.css" media="screen" title="no title" charset="utf-8"> </head> <body> <button onclick="showLoading()">Load</button> </body> </html>
function showLoading()
{
var overDiv = document.createElement("div");
var loadingDiv = document.createElement("div");
var childDiv1 = document.createElement("div");
var childDiv2 = document.createElement("div");
var childDiv3 = document.createElement("div");
overDiv.classList.add('over');
loadingDiv.classList.add('spinner');
childDiv1.classList.add('bounce1')
childDiv2.classList.add('bounce2')
childDiv3.classList.add('bounce3')
loadingDiv.appendChild(childDiv1);
loadingDiv.appendChild(childDiv2);
loadingDiv.appendChild(childDiv3);
document.body.appendChild(overDiv);
document.body.appendChild(loadingDiv)
setTimeout(function()
{
document.body.removeChild(overDiv);
document.body.removeChild(loadingDiv)
}, 5000);
}
.spinner {
width: 150px;
text-align: center;
left: 50%;
top: 50%;
position: absolute;
z-index: 1000;
}
.over {
width: 100%;
height: 100%;
z-index: 998;
background-color: gray;
position:absolute;
top: 0px ;
left : 0px;
opacity: 0.2;
}
.spinner > div {
width: 30px;
height: 30px;
background-color: #67CF22;
border-radius: 100%;
display: inline-block;
-webkit-animation: bouncedelay 1.4s infinite ease-in-out;
animation: bouncedelay 1.4s infinite ease-in-out;
/* Prevent first frame from flickering when animation starts */
-webkit-animation-fill-mode: both;
animation-fill-mode: both;
}
.spinner .bounce1 {
-webkit-animation-delay: -0.32s;
animation-delay: -0.32s;
}
.spinner .bounce2 {
-webkit-animation-delay: -0.16s;
animation-delay: -0.16s;
}
@-webkit-keyframes bouncedelay {
0%, 80%, 100% { -webkit-transform: scale(0.0) }
40% { -webkit-transform: scale(1.0) }
}
@keyframes bouncedelay {
0%, 80%, 100% {
transform: scale(0.0);
-webkit-transform: scale(0.0);
} 40% {
transform: scale(1.0);
-webkit-transform: scale(1.0);
}
}
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