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POLoad image with jQuery and append it to the DOM
 

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    <p>I'm trying to load an image from a given link </p> <p><code>var imgPath = $(imgLink).attr('href');</code></p> <p>and append it to the page, so I can <strong>insert it into a given element</strong> for an image viewer. Even though I searched <em>Stackoverflow</em> and the <em>jQuery</em> docs without end, I can't figure it out.</p> <p>After I load the image, I want to set <strong>different values to it, like width, height</strong>, etc.</p> <p><strong>Update:</strong></p> <p>This is what I got. The problem I'm having is that I can't run jQuery functions on the <code>img</code> element.</p> <pre><code>function imagePostition(imgLink) { // Load the image we want to display from the given &lt;a&gt; link // Load the image path form the link var imgPath = $(imgLink).attr('href'); // Add image to html $('&lt;img src="'+ imgPath +'" class="original"&gt;').load(function() { $(imgLink).append(this); var img = this; // Resize the image to the window width // http://stackoverflow.com/questions/1143517/jquery-resizing-image var maxWidth = $(window).width(); // window width var maxHeight = $(window).height(); // window height var imgWidth = img.width; // image width var imgHeight = img.height; // image height var ratio = 0; // resize ration var topPosition = 0; // top image position var leftPostition = 0; // left image postiton // calculate image dimension if (imgWidth &gt; maxWidth) { ratio = imgHeight / imgWidth; imgWidth = maxWidth; imgHeight = (maxWidth * ratio); } else if (imgHeight &gt; maxHeight) { ratio = imgWidth / imgHeight; imgWidth = (maxHeight * ratio); imgHeight = maxHeight; } // calculate image position // check if the window is larger than the image // y position if(maxHeight &gt; imgHeight) { topPosition = (maxHeight / 2) - (imgHeight / 2); } // x position if(maxWidth &gt; imgWidth) { leftPostition = (maxWidth / 2) - (imgWidth / 2); } $(imgLink).append(img); // Set absolute image position img.css("top", topPosition); img.css("left", leftPostition); // Set image width and height img.attr('width', imgWidth); img.attr('height', imgHeight); // Add backdrop $('body').prepend('&lt;div id="backdrop"&gt;&lt;/div&gt;'); // Set backdrop size $("#backdrop").css("width", maxWidth); $("#backdrop").css("height", maxHeight); // reveal image img.animate({opacity: 1}, 100) img.show() }); }; </code></pre>
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