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Images loaded events & suaitable loader
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| var mainContainer = $("#main"); | |
| var loader = $(".load-bar"); | |
| mainContainer.imagesLoaded() | |
| .always( function( instance ) { | |
| console.log('all images loaded'); | |
| toggleElements(); | |
| }) | |
| .done( function( instance ) { | |
| console.log('all images successfully loaded'); | |
| }) | |
| .fail( function() { | |
| console.log('all images loaded, at least one is broken'); | |
| }) | |
| .progress( function( instance, image ) { | |
| var result = image.isLoaded ? 'loaded' : 'broken'; | |
| console.log( 'image is ' + result + ' for ' + image.img.src ); | |
| }); | |
| function toggleElements() { | |
| loader.fadeToggle(10); | |
| mainContainer.fadeToggle(500); | |
| } |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <link rel="stylesheet" href="style.css" type="text/css" /> | |
| <title>Title</title> | |
| </head> | |
| <body> | |
| <div id="main" class="container"> | |
| <img src="http://itc.ua/wp-content/uploads/2016/10/Google-Wallpaper-Good-Full-HD.png" /> | |
| <img src="http://wallpapercave.com/wp/LrITsWf.jpg" /> | |
| <img src="http://wallpapercave.com/wp/EQAEzcs.jpg" /> | |
| <img src="https://3.bp.blogspot.com/-jhNk7x6GRaw/TfYMHih9U-I/AAAAAAAAAB8/CAJFItvCGaw/s1600/Mountain-Rainstorm-Screensaver_yfkg.jpg" /> | |
| <img src="http://i.imgur.com/qmkEKd9.jpg" /> | |
| <img src="https://s-media-cache-ak0.pinimg.com/originals/2b/34/b0/2b34b03ce6fcf5bd61eb01fce878d665.jpg" /> | |
| </div> | |
| <div class="load-bar"> | |
| <div class="bar"></div> | |
| <div class="bar"></div> | |
| <div class="bar"></div> | |
| </div> | |
| <script src="https://code.jquery.com/jquery-3.2.1.js"></script> | |
| <script src="https://unpkg.com/imagesloaded@4/imagesloaded.pkgd.js"></script> | |
| <script src="app.js"></script> | |
| </body> | |
| </html> |
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| #main { | |
| display: none; | |
| } | |
| #main > img { | |
| width: 200px; | |
| height: 200px; | |
| } | |
| .load-bar { | |
| position: relative; | |
| margin-top: 20px; | |
| width: 100%; | |
| height: 6px; | |
| background-color: #fdba2c; | |
| } | |
| .bar { | |
| content: ""; | |
| display: inline; | |
| position: absolute; | |
| width: 0; | |
| height: 100%; | |
| left: 50%; | |
| text-align: center; | |
| } | |
| .bar:nth-child(1) { | |
| background-color: #da4733; | |
| animation: loading 3s linear infinite; | |
| } | |
| .bar:nth-child(2) { | |
| background-color: #3b78e7; | |
| animation: loading 3s linear 1s infinite; | |
| } | |
| .bar:nth-child(3) { | |
| background-color: #fdba2c; | |
| animation: loading 3s linear 2s infinite; | |
| } | |
| @keyframes loading { | |
| from {left: 50%; width: 0;z-index:100;} | |
| 33.3333% {left: 0; width: 100%;z-index: 10;} | |
| to {left: 0; width: 100%;} | |
| } |
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