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    <p><s>You've said</p> <blockquote> <p>i have a table which has trs which all have a "copy" link</p> </blockquote> <p>...but then your code is using</p> <pre><code>$("#menu-item-copyRow")... </code></pre> <p>...to get the copy link. <a href="http://www.w3.org/TR/html5/elements.html#concept-id" rel="nofollow">IDs <strong>cannot</strong> be duplicated</a> within a document, they must be completely unique.</s></p> <p>This is a place where jQuery's new <code>delegate</code> feature comes in <em>really</em> handy (but we can easily emulate it on earlier versions; more on that below). Here's a standalone example (<a href="http://jsbin.com/onave4" rel="nofollow">live copy</a>) of doing this with <code>delegate</code>; I haven't tried to replicate your code per se because I want to avoid complicating things too much, but it should be easy enough to take the technique and apply it to your code:</p> <p>HTML:</p> <pre><code>&lt;table id='theTable'&gt; &lt;tbody&gt; &lt;tr&gt; &lt;td&gt;&lt;a href='#' class='copyrow'&gt;Copy&lt;/a&gt;&lt;/td&gt; &lt;td class='descr'&gt;This is a row in the markup&lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; </code></pre> <p>JavaScript:</p> <pre><code>jQuery(function($) { var counter = 0; $('#theTable').delegate('a.copyrow', 'click', copyRowClick); function copyRowClick() { var $this, $tr, $clone, $desc, label, n; ++counter; $this = $(this); $tr = $this.parents("tr"); $clone = $tr.clone(); $descr = $clone.find('td.descr'); label = $descr.text(); n = label.indexOf(" of "); if (n &gt;= 0) { label = label.substring(0, n); } label = "Clone #" + counter + " of " + label; $descr.text(label); $clone.insertAfter($tr); return false; } });​ </code></pre> <p>(Ignore the <code>label</code> stuff, it's just so we can tell what's a copy of what.)</p> <p>Because there are no handlers on the elements being copied, we don't have to worry about attaching/detaching those handlers. The only event handler in the above is on the <code>table</code> element.</p> <p><code>delegate</code> is a jQuery 1.4.2+ feature, but with earlier versions you can readily emulate it by hooking the <code>click</code> event on <code>table</code> and then looking at the <code>event.target</code> property to see what was actually clicked. Here's how (<a href="http://jsbin.com/onave4/2" rel="nofollow">live copy</a>):</p> <pre><code>jQuery(function($) { var counter = 0; $('#theTable').click(copyRowClick); function copyRowClick(event) { var $link, $tr, $clone, $desc, label, n; // Is the target an a.copyrow? $link = $(event.target); if ($link.is('a.copyrow')) { // Yes, handle this click -- other than changing the varname // $this to $link, the below is identical to the `delegate` // handler's version. ++counter; $tr = $link.parents("tr"); $clone = $tr.clone(); $descr = $clone.find('td.descr'); label = $descr.text(); n = label.indexOf(" of "); if (n &gt;= 0) { label = label.substring(0, n); } label = "Clone #" + counter + " of " + label; $descr.text(label); $clone.insertAfter($tr); return false; } } });​ </code></pre>
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    1. POjquery click event fires multiple times :(
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    1. COi know i just made a mistake while posting the code, i am selecting the code by classname
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    2. CO@user: Okay, I've updated with a couple of sample implementations of copying rows on click via event delegation. Usually a better choice for dynamic structures than hooking individual elements. Good luck.
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