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POWhat is a better way to lazy load content for users with javascript?
 

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  1. POWhat is a better way to lazy load content for users with javascript?
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    <p>I have a page that has lots of images and other code that would work better if it is lazy loaded. </p> <p>I have been attempting to do this with the noscript tag but I just noticed that it is not working correctly in IE. It works in every other browser I tested (ff,opera,chrome,safari,etc) so I am a little frustrated. </p> <p>I am pretty sure at one point or another I actually had this working in IE because I have been using the technique for a little while and I test IE quite frequently... but it isn't working now and everything I google seems to suggest that it never worked.</p> <p>Here is a simple example to copy and paste that shows what I was attempting:</p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"&gt; &lt;head&gt; &lt;title&gt;lazy load with noscript&lt;/title&gt; &lt;script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"&gt;&lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;noscript&gt; &lt;div&gt; &lt;p&gt;other content here&lt;/p&gt; &lt;img src="http://www.google.com/images/logos/ps_logo.png" alt="lazy loading image test" /&gt; &lt;/div&gt; &lt;/noscript&gt; &lt;noscript&gt; &lt;div&gt; &lt;p&gt;other content here 2&lt;/p&gt; &lt;img src="http://www.google.com/images/logos/ps_logo2.png" alt="lazy loading image test 2" /&gt; &lt;/div&gt; &lt;/noscript&gt; &lt;script type="text/javascript"&gt; var html = $("noscript:first").text(); alert(html); $("body").append(html); &lt;/script&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>The html used for users with javascript and without javascript is the same. I just use jquery to tab the content to make it easier to view. Since the content is tabbed in javascript it needs to lazy load when a tab opens so it does not take ages to download initially when the page has sizable attachments.</p> <p>How can I achieve this without outputting the html more than once?</p>
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    1. COIt would seem that IE doesn't add noscript tags to the dom if script is enabled. See: http://www.tjs.co.uk/blog/a-tale-of-accessibility-internet-explorer-and-the-noscript-tag.htm
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