| 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> |
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| 5 | <title>jQuery 1.3 Adjacent Selector Bug</title> |
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| 6 | <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script> |
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| 7 | <script type="text/javascript"> |
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| 8 | var x = $("<button/>") |
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| 9 | .text("click me") |
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| 10 | .click(function() { |
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| 11 | alert("Good job!"); |
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| 12 | }); |
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| 13 | $(function() { |
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| 14 | |
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| 15 | $('li').append(x); |
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| 16 | }); |
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| 17 | </script> |
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| 18 | </head> |
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| 19 | <body> |
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| 20 | <h1>jQuery 1.3 loses event handlers when appending to multiple elements</h1> |
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| 21 | |
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| 22 | <h2>Demo:</h2> |
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| 23 | <ul> |
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| 24 | <li>Hello</li> |
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| 25 | <li>Hello</li> |
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| 26 | <li>Hello</li> |
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| 27 | </ul> |
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| 28 | |
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| 29 | <h2>Code:</h2> |
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| 30 | <pre>$(function() { |
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| 31 | $('li').append($("<button/>") |
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| 32 | .text("click me") |
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| 33 | .click(function() { |
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| 34 | alert("Good job!"); |
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| 35 | }) |
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| 36 | ); |
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| 37 | });</pre> |
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| 38 | |
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| 39 | <h2>Problem:</h2> |
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| 40 | <p>In jQuery 1.2.6, all three buttons would cause an alert box to be shown. In 1.3.1, |
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| 41 | only the first does - the click handler does not appear to get copied to the other buttons. This was filed as bug <a href="http://dev.jquery.com/ticket/4161">#3966</a>, |
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| 42 | (and <a href="http://dev.jquery.com/ticket/4161">ticket #4161</a>) and was supposedly fixed in 1.3.2.</p> |
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| 43 | <p>However, in jQuery 1.3.2, none of the buttons have a click handler!</p> |
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| 44 | <p><a href="./">Back to Browser Bugs</a></p> |
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| 45 | </body> |
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| 46 | </html> |
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