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  1. PO
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    <p>I had prepared 3 images with different sizes (to have them being loaded asynchronously).</p> <p>They are ~18 Kb, ~70 Kb and ~200 Kb. You can use them (provided at the end of the topic).</p> <p><strong>UPDATED CODE:</strong></p> <p>Let's name this code <code>index.html</code> and save it to file:</p> <pre><code>&lt;!DOCTYPE html&gt; &lt;html&gt;&lt;head&gt; &lt;script type="text/javascript"&gt; window.addEventListener('load', function () { // Define images var photos = [ {url:'./img1.jpg', loaded:false}, {url:'./img2.jpg', loaded:false}, {url:'./img3.jpg', loaded:false}, {url:'./img1.jpg', loaded:false}, {url:'./img2.jpg', loaded:false}, {url:'./img3.jpg', loaded:false}, {url:'./img2.jpg', loaded:false} ], photos_DOM_Elements = [], photosLoaded = 0;// Loaded images counter container = document.getElementById('div');// Images container /** * Each image should have event listener for `onLoad` event... */ photos.forEach(function (photo, photoInd) { var currentImage = document.createElement('img'); currentImage.src = photo.url; photos_DOM_Elements.push(currentImage); // ...and this event should check whether it was the last image that haven't been loaded currentImage.addEventListener('load', function (evt) { photosLoaded++; if (photos.length === photosLoaded) { alert('Loaded'); // Move images to a visible container photos_DOM_Elements.forEach(function (DOM_Elem) { container.appendChild(DOM_Elem); }); } }); }); }); &lt;/script&gt; &lt;/head&gt;&lt;body&gt; &lt;div id="div"&gt;&lt;/div&gt; &lt;/body&gt;&lt;/html&gt; </code></pre> <p>Save as <code>img1.jpg</code>: <a href="http://i.stack.imgur.com/UCKzG.jpg" rel="nofollow">http://i.stack.imgur.com/UCKzG.jpg</a><br> Save as <code>img2.jpg</code>: <a href="http://i.stack.imgur.com/bnU3c.jpg" rel="nofollow">http://i.stack.imgur.com/bnU3c.jpg</a><br> Save as <code>img3.jpg</code>: <a href="http://i.stack.imgur.com/TUaYr.jpg" rel="nofollow">http://i.stack.imgur.com/TUaYr.jpg</a> </p>
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    1. POHow can I call a function once the final image from a dynamic array is loaded?
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    1. USNikolay Zakharov
    1. USNikolay Zakharov
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    1. COSorry for the lack of detail in my question. Your code works great but doesn't solve the issue I'm facing. What I am trying to do is once the images are all loaded then have a separate function append them to a div or change a specific attribute to make them visible. For example lets say the images get loaded onclick and are dynamic so specific names are not available. How would I append all of those outside of the function or is there a better route and if so what is it.
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      1. USJon Greene
    2. COAh, got it! Please look again at my code - I've updated it: - you don't need to append images to container while all of them are loaded
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      1. USNikolay Zakharov
    3. CO*while = until, sorry for my english
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      1. USNikolay Zakharov
 

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