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POHow can I delay JavaScript code until all the images are loaded into memory
 

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  1. POHow can I delay JavaScript code until all the images are loaded into memory
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    <p>I have no JavaScript knowledge. I'm trying to delay the <code>$('#image').reel</code> code until the image is loaded so I can get the image width value.</p> <pre><code> stitched: imgwidth, loops: false, frames: 30, frame: 1, wheelable: false // speed: 0, // timeout: 1 }); function imageReel() { $('#image').empty(); var image = '&lt;img id="image" src=\'images/' + arrReel[imgcount] + '.png\' width="1000" height= "700" /&gt;'; $('#image-wrapper').html(image); $('#image').reel({ stitched: imgwidth, loops: false, frames: 30, frame: 1, wheelable: false // speed: 0, // timeout: 1 }); console.log(imgwidth); } </code></pre> <p><strong>Attempt 1 based on first answer</strong></p> <pre><code> $('#image').empty(); // var image = '&lt;img id="image" src=\'images/'+arrReel[imgcount]+'.png\' width="1000" height= "700" /&gt;'; $(function(){ image=new Image(); image = '&lt;img id="image" src=\'images/'+arrReel[imgcount]+'.png\' width="1000" height= "700" /&gt;'; image.onload=function(){ $('#image-wrapper').html(image); $('#image').reel({ stitched: imgwidth, loops: false, frames: 30, frame: 1, wheelable: false, // speed: 0, // timeout: 1 }); }; $('body').append(image); }); </code></pre> <p><strong>Result. Still gives me 0 width plus creates multiple images</strong></p> <p><strong>Attempt 2 based on kilian's answer</strong></p> <pre><code> &lt;div id="image-wrapper"&gt;&lt;img id="image" src='images/outsidedark.png' width="1000" height= "700" onload="someFunction()" /&gt;&lt;/div&gt; function someFunction() { console.log(imgwidth); $('#image').reel({ // stitched: 3208, stitched: imgwidth, loops: false, frames: 30, frame: 1, wheelable: false, // speed: 0, // timeout: 1 }); } </code></pre> <p><strong>Result</strong> The image keeps getting loaded. Possible because of the plugin but I think I need onload to only load that function once and its loading it multiple times. The width is still 0 and because of the console log that 0 keeps getting displayed like its stuck in an infinite loop. </p>
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    1. COpossible duplicate of [How can I determine if an image has loaded, using Javascript/jQuery?](http://stackoverflow.com/questions/263359/how-can-i-determine-if-an-image-has-loaded-using-javascript-jquery)
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    2. CONo, it's different. You need the image onload event for this one, not the document onload event.
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