danny_woo Posted May 11, 2013 Share Posted May 11, 2013 Hi guys, I am currently going through the Lynda Learning Jquery Essential training course. I have completed all the lessons in the first chapter however on the last lasson in the chapter that puts everything together in a practical example I cant get it to work properly. This is really anoying as i have spent all my free time this week studying. Anyway, the lesson/code should work like this, display a small PDF icon next to every href element in the document the has the .pdf extension. However when i preveiw the code below none of the pdf images are displayed. This is the code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>Automatic PDF Icons</title> <style type="text/css"> li { margin: 5pt 0 0 5pt; } </style> <script type="text/javascript" src="js/jquery-1.9.1.js"></script> <script type="text/javascript"> $("document").ready(function() { $("a[href$=.pdf]").after("<img src='images/small_pdf_icon.gif' align='absbottom' />"); }); </script> </head> <body> <h1>Example: Automatic Insertion of Icons for PDF Links</h1> <p>This example demonstrates how to examine the contents of a link to see if it points to a PDF file and automatically insert a PDF icon if it does.</p> <ul class="navlist" id="navlinks"> <li><a href="someurl.html">Link #1</a></li> <li><a name="#anchor1">Named Anchor Link</a></li> <li><a href="someurl.html">Link #2</a></li> <li><a href="someurl.pdf">Link #3</a></li> <li><a href="someurl.html">Link #4</a></li> <li><a href="someurl.html">Link #5</a></li> <li><a href="someurl.pdf">Link #6</a></li> <li><a href="someurl.html">Link #7</a></li> <li><a href="mailto:joe@joe.com">Email Link</a></li> </ul> </body> </html> Hope you guys can help me out on this one, I was really enjoying learning Jquery up until now. Many thanks in advance. Quote Link to comment Share on other sites More sharing options...
codefossa Posted May 11, 2013 Share Posted May 11, 2013 (edited) Quote your comparison, so it's: $("a[href$=.pdf]") Edited May 11, 2013 by Xaotique Quote Link to comment Share on other sites More sharing options...
Irate Posted May 12, 2013 Share Posted May 12, 2013 You are sure that you are using your code in a working surrounding and that the jquery-1.9.1.js file actually exists? Quote Link to comment Share on other sites More sharing options...
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