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AJAX on load loading spinner

I'm wanting to place something like this on my website. Here is the codepen .

 @-webkit-keyframes rotate-forever { 0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg); } } @-moz-keyframes rotate-forever { 0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg); } } @keyframes rotate-forever { 0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg); } } .loading-spinner { -webkit-animation-duration: 0.75s; -moz-animation-duration: 0.75s; animation-duration: 0.75s; -webkit-animation-iteration-count: infinite; -moz-animation-iteration-count: infinite; animation-iteration-count: infinite; -webkit-animation-name: rotate-forever; -moz-animation-name: rotate-forever; animation-name: rotate-forever; -webkit-animation-timing-function: linear; -moz-animation-timing-function: linear; animation-timing-function: linear; height: 30px; width: 30px; border: 8px solid #ffffff; border-right-color: transparent; border-radius: 50%; display: inline-block; } body { background: #774CFF; } .loading-spinner { position: absolute; top: 50%; right: 0; bottom: 0; left: 50%; margin: -15px 0 -15px; } 
 <body> <div class="loading-spinner"></div> </body> 

However, I'm wanting this to display until all my ajax has loaded on my site, I have 5-6 API GET calls, and one by rails. How would i go about this? So that it covers the whole page until its loaded.

  1. Convert the .loading-spinner to be a mask (see the code) so it will hide the content.
  2. When ajax done just .hide() it.

 $.ajax({ url: 'your_ajax', success: function() { hideLoader() }, error: function() { hideLoader() } }); function hideLoader() { $('.loading-spinner').hide(); } 
 @-webkit-keyframes rotate-forever { 0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg); } } @-moz-keyframes rotate-forever { 0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg); } } @keyframes rotate-forever { 0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -ms-transform: rotate(0deg); -o-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); -ms-transform: rotate(360deg); -o-transform: rotate(360deg); transform: rotate(360deg); } } .loading-spinner { background: #774CFF; position:absolute; top:0; left:0; width:100%; height:100%; } .loading-spinner:before { -webkit-animation-duration: 0.75s; -moz-animation-duration: 0.75s; animation-duration: 0.75s; -webkit-animation-iteration-count: infinite; -moz-animation-iteration-count: infinite; animation-iteration-count: infinite; -webkit-animation-name: rotate-forever; -moz-animation-name: rotate-forever; animation-name: rotate-forever; -webkit-animation-timing-function: linear; -moz-animation-timing-function: linear; animation-timing-function: linear; height: 30px; width: 30px; border: 8px solid #ffffff; border-right-color: transparent; border-radius: 50%; display: inline-block; } /*body { background: #774CFF; }*/ .loading-spinner:before { content:""; position: absolute; top: 50%; right: 0; bottom: 0; left: 50%; margin: -15px 0 -15px; } 
 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <body> <div class="loading-spinner"></div> Lorem Ispum Lorem Ispum Lorem Ispum Lorem Ispum </body> 

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