This JavaScript helps you to create a loading animation. In this, a code block shows an HTML code for a loading screen with a “loading” text. It has a container div with the class “loading-containerr” that contains another div with the class “loading-containerr” which has two child divs, one with the class “loading” and another with an id “loading-text”. Presumably, this code is used to show a loading animation while some content is being loaded on a webpage.
The second code block shows an HTML code for a hyperlink that includes a title and an ID. The hyperlink has an HREF attribute that directs the user to a specific URL, which is the website “domsammut.com”. Additionally, the hyperlink includes a tracking parameter in the URL that indicates the source of the traffic to the site, the medium of the traffic, and the campaign associated with it.
How to Create JavaScript Loading Animation
Create the HTML structure for load animation as follows:
<div class = " loading-containerr">
<div class="loading-container">
<div class="loading"></div>
<div id="loading-text">loading</div>
</div>
</div>
<!--// Link Attribution -->
<a href="http://www.domsammut.com/about#utm_source=web&utm_medium=demo&utm_campaign=CodePen" title="domsammut.com" id="link">domsammut.com</a>
Now, style the load animation using the following CSS styles:
#link {color: #E45635;display:block;font: 12px "Helvetica Neue", Helvetica, Arial, sans-serif;text-align:center; text-decoration: none;}
#link:hover {color: #CCCCCC}
#link, #link:hover {-webkit-transition: color 0.5s ease-out;-moz-transition: color 0.5s ease-out;-ms-transition: color 0.5s ease-out;-o-transition: color 0.5s ease-out;transition: color 0.5s ease-out;}
/** BEGIN CSS **/
body {background: #333333;}
@keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
.cd__main{
display: block !important;
}
@-moz-keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@-webkit-keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@-o-keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@-moz-keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@-webkit-keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@-o-keyframes rotate-loading {
0% {transform: rotate(0deg);-ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); -o-transform: rotate(0deg); -moz-transform: rotate(0deg);}
100% {transform: rotate(360deg);-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); -o-transform: rotate(360deg); -moz-transform: rotate(360deg);}
}
@keyframes loading-text-opacity {
0% {opacity: 0}
20% {opacity: 0}
50% {opacity: 1}
100%{opacity: 0}
}
@-moz-keyframes loading-text-opacity {
0% {opacity: 0}
20% {opacity: 0}
50% {opacity: 1}
100%{opacity: 0}
}
@-webkit-keyframes loading-text-opacity {
0% {opacity: 0}
20% {opacity: 0}
50% {opacity: 1}
100%{opacity: 0}
}
@-o-keyframes loading-text-opacity {
0% {opacity: 0}
20% {opacity: 0}
50% {opacity: 1}
100%{opacity: 0}
}
.loading-container,
.loading {
height: 100px;
position: relative;
width: 100px;
border-radius: 100%;
}
.loading-container { margin: 40px auto }
.loading {
border: 2px solid transparent;
border-color: transparent #fff transparent #FFF;
-moz-animation: rotate-loading 1.5s linear 0s infinite normal;
-moz-transform-origin: 50% 50%;
-o-animation: rotate-loading 1.5s linear 0s infinite normal;
-o-transform-origin: 50% 50%;
-webkit-animation: rotate-loading 1.5s linear 0s infinite normal;
-webkit-transform-origin: 50% 50%;
animation: rotate-loading 1.5s linear 0s infinite normal;
transform-origin: 50% 50%;
}
.loading-container:hover .loading {
border-color: transparent #E45635 transparent #E45635;
}
.loading-container:hover .loading,
.loading-container .loading {
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-ms-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
#loading-text {
-moz-animation: loading-text-opacity 2s linear 0s infinite normal;
-o-animation: loading-text-opacity 2s linear 0s infinite normal;
-webkit-animation: loading-text-opacity 2s linear 0s infinite normal;
animation: loading-text-opacity 2s linear 0s infinite normal;
color: #ffffff;
font-family: "Helvetica Neue, "Helvetica", ""arial";
font-size: 10px;
font-weight: bold;
margin-top: 45px;
opacity: 0;
position: absolute;
text-align: center;
text-transform: uppercase;
top: 0;
width: 100px;
}
.loading-containerr{
background-color: black !important;
}
Add the following JavaScript function:
/* Dom Sammut 2013 *************** Web: www.domsammut.com Twitter: www.twitter.com/domsammut View codepen on my website: https://www.domsammut.com/projects/pure-css-loading-animation */
That’s all! hopefully, you have successfully created a JavaScript loading animation. If you have any questions or suggestions, feel free to comment below.
