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<head><script src='//production-assets.codepen.io/assets/editor/live/console_runner-079c09a0e3b9ff743e39ee2d5637b9216b3545af0de366d4b9aad9dc87e26bfd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/events_runner-73716630c22bbc8cff4bd0f07b135f00a0bdc5d14629260c3ec49e5606f98fdd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/css_live_reload_init-2c0dc5167d60a5af3ee189d570b1835129687ea2a61bee3513dee3a50c115a77.js'></script><meta charset='UTF-8'><meta name="robots" content="noindex"><link rel="shortcut icon" type="image/x-icon" href="//production-assets.codepen.io/assets/favicon/favicon-8ea04875e70c4b0bb41da869e81236e54394d63638a1ef12fa558a4a835f1164.ico" /><link rel="mask-icon" type="" href="//production-assets.codepen.io/assets/favicon/logo-pin-f2d2b6d2c61838f7e76325261b7195c27224080bc099486ddd6dccb469b8e8e6.svg" color="#111" /><link rel="canonical" href="https://codepen.io/blackjacques/pen/jyxNqL?depth=everything&order=popularity&page=39&q=thumbnail&show_forks=false" />
<link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/dropzone/4.3.0/dropzone.css'>
<style class="cp-pen-styles">body {
background: rgb(243, 244, 245);
height: 100%;
color: rgb(100, 108, 127);
line-height: 1.4rem;
font-family: Roboto, "Open Sans", sans-serif;
font-size: 20px;
font-weight: 300;
text-rendering: optimizeLegibility;
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h1 { text-align: center; }
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background: white;
border-radius: 5px;
border: 2px dashed rgb(0, 135, 247);
border-image: none;
max-width: 500px;
margin-left: auto;
margin-right: auto;
}</style></head><body>
<h1>DropzoneJS File Upload Demo</h1>
<SECTION>
<DIV id="dropzone">
<FORM class="dropzone needsclick" id="demo-upload" action="/upload">
<DIV class="dz-message needsclick">
Drop files here or click to upload.<BR>
<SPAN class="note needsclick">(This is just a demo dropzone. Selected
files are <STRONG>not</STRONG> actually uploaded.)</SPAN>
</DIV>
</FORM>
</DIV>
</SECTION>
<br/>
<hr size="3" noshade color="#F00000">
<div style="font-size: 0.8em;">
<p>If you find this demo useful, please consider <a href="https://www.paypal.me/RobertGravelle/1" target="_blank">donating $1 dollar</a> for a coffee (secure PayPal link) or purchasing one of my songs from <a href="https://ax.itunes.apple.com/WebObjects/MZSearch.woa/wa/search?term=rob%20gravelle" target="_blank">iTunes.com</a> or <a href="https://www.amazon.com/s/ref=ntt_srch_drd_B001ES9TTK?ie=UTF8&field-keywords=Rob%20Gravelle&index=digital-music&search-type=ss" target="_blank">Amazon.com</a> for only 0.99 cents each.</p>
<p>Rob uses and recommends <a href="http://www.mochahost.com/2425.html" target="_blank">MochaHost</a>, which provides Web Hosting for as low as $1.95 per month, as well as unlimited emails and disk space!</p>
</div>
<DIV id="preview-template" style="display: none;">
<DIV class="dz-preview dz-file-preview">
<DIV class="dz-image"><IMG data-dz-thumbnail=""></DIV>
<DIV class="dz-details">
<DIV class="dz-size"><SPAN data-dz-size=""></SPAN></DIV>
<DIV class="dz-filename"><SPAN data-dz-name=""></SPAN></DIV></DIV>
<DIV class="dz-progress"><SPAN class="dz-upload"
data-dz-uploadprogress=""></SPAN></DIV>
<DIV class="dz-error-message"><SPAN data-dz-errormessage=""></SPAN></DIV>
<div class="dz-success-mark">
<svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
<title>Check</title>
<desc>Created with Sketch.</desc>
<defs></defs>
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
<path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
</g>
</svg>
</div>
<div class="dz-error-mark">
<svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
<title>error</title>
<desc>Created with Sketch.</desc>
<defs></defs>
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
<g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
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</g>
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</div>
<script src='//production-assets.codepen.io/assets/common/stopExecutionOnTimeout-b2a7b3fe212eaa732349046d8416e00a9dec26eb7fd347590fbced3ab38af52e.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/dropzone/4.3.0/dropzone.js'></script>
<script >var dropzone = new Dropzone('#demo-upload', {
previewTemplate: document.querySelector('#preview-template').innerHTML,
parallelUploads: 2,
thumbnailHeight: 120,
thumbnailWidth: 120,
maxFilesize: 3,
filesizeBase: 1000,
thumbnail: function(file, dataUrl) {
if (file.previewElement) {
file.previewElement.classList.remove("dz-file-preview");
var images = file.previewElement.querySelectorAll("[data-dz-thumbnail]");
for (var i = 0; i < images.length; i++) {if (window.CP.shouldStopExecution(1)){break;}if (window.CP.shouldStopExecution(1)){break;}
var thumbnailElement = images[i];
thumbnailElement.alt = file.name;
thumbnailElement.src = dataUrl;
}
window.CP.exitedLoop(1);
window.CP.exitedLoop(1);
setTimeout(function() { file.previewElement.classList.add("dz-image-preview"); }, 1);
}
}
});
// Now fake the file upload, since GitHub does not handle file uploads
// and returns a 404
var minSteps = 6,
maxSteps = 60,
timeBetweenSteps = 100,
bytesPerStep = 100000;
dropzone.uploadFiles = function(files) {
var self = this;
for (var i = 0; i < files.length; i++) {if (window.CP.shouldStopExecution(3)){break;}if (window.CP.shouldStopExecution(3)){break;}
var file = files[i];
totalSteps = Math.round(Math.min(maxSteps, Math.max(minSteps, file.size / bytesPerStep)));
for (var step = 0; step < totalSteps; step++) {if (window.CP.shouldStopExecution(2)){break;}if (window.CP.shouldStopExecution(2)){break;}
var duration = timeBetweenSteps * (step + 1);
setTimeout(function(file, totalSteps, step) {
return function() {
file.upload = {
progress: 100 * (step + 1) / totalSteps,
total: file.size,
bytesSent: (step + 1) * file.size / totalSteps
};
self.emit('uploadprogress', file, file.upload.progress, file.upload.bytesSent);
if (file.upload.progress == 100) {
file.status = Dropzone.SUCCESS;
self.emit("success", file, 'success', null);
self.emit("complete", file);
self.processQueue();
//document.getElementsByClassName("dz-success-mark").style.opacity = "1";
}
};
}(file, totalSteps, step), duration);
}
window.CP.exitedLoop(2);
window.CP.exitedLoop(2);
}
window.CP.exitedLoop(3);
window.CP.exitedLoop(3);
}
//# sourceURL=pen.js
</script>
</body></html>
