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    <p>On a rails app, I was lazy loading hundreds of mid-size photos (infinite scroll) and inevitably hit the 10Mb limit on the iphone. I tried loading the graphics into a canvas (new Image, src=, then Image.onload) but still hit the same limit. I also tried replacing the img src and removing it (when it went out of viewable area) but still no cigar. In the end, switching out all the img tags w/ div's w/ the photo as background did the trick.</p> <pre><code> $.ajax({ url:"/listings/"+id+"/big", async:true, cache:true, success:function(data, textStatus, XMLHttpRequest) { // detect iOS if (navigator.userAgent.match(/iPhone/i) || navigator.userAgent.match(/iPod/i) || navigator.userAgent.match(/iPad/i)) { // load html into data data = $(data); // replace img w/ div w/ css bg data.find(".images img").each(function() { var src = $(this).attr("src").replace(/\s/g,"%20"); var div = $("&lt;div&gt;"); div.css({width:"432px",height:"288px",background:"transparent url("+src+") no-repeat"}); $(this).parent().append(div); $(this).remove(); }); // remove graphic w/ dynamic dimensions data.find(".logo").remove(); } // append element to the page page.append(data); } }); </code></pre> <p>I can now load well over 40Mb of photos on one page w/o hitting the wall. I encountered an odd issue, though, with some of the css background graphics failing to show up. A quick js thread fixed that. Set the div's css bg property every 3 sec's.</p> <pre><code> setInterval(function() { $(".big_box .images div.img").each(function() { $(this).css({background:$(this).css("background")}); }); }, 3000); </code></pre> <p>You can see this in action at <a href="http://fotodeck.com" rel="nofollow">http://fotodeck.com</a>. Check it out on your iphone/ipad.</p>
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    1. COI will try this out when I get a chance.
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      1. USJared Updike
 

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