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    <p>I had a similar problem. Unfortunately none of the solutions worked for me. So I coded it this way:</p> <pre><code>jQuery.fn.insertAt = function(index, element) { var lastIndex = this.children().size(); if (index &lt; 0) { index = Math.max(0, lastIndex + 1 + index); } this.append(element); if (index &lt; lastIndex) { this.children().eq(index).before(this.children().last()); } return this; } </code></pre> <p>Examples for the problem:</p> <pre><code>$("#controller").insertAt(0, "&lt;div&gt;first insert&lt;/div&gt;"); $("#controller").insertAt(-1, "&lt;div&gt;append&lt;/div&gt;"); $("#controller").insertAt(1, "&lt;div&gt;insert at second position&lt;/div&gt;"); </code></pre> <p>Here are some examples taken from my unittests:</p> <pre><code>$("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(-1, "&lt;li&gt;-1&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(-1, "&lt;li&gt;-1&lt;/li&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(-1, "&lt;li&gt;-1&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(-1, "&lt;li&gt;-1&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(-1, "&lt;li&gt;-1&lt;/li&gt;").insertAt(99, "&lt;li&gt;99&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(2, "&lt;li&gt;2&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;").insertAt(-1, "&lt;li&gt;-1&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;").insertAt(-2, "&lt;li&gt;-2&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;").insertAt(-3, "&lt;li&gt;-3&lt;/li&gt;"); $("&lt;ul/&gt;").insertAt(0, "&lt;li&gt;0&lt;/li&gt;").insertAt(1, "&lt;li&gt;1&lt;/li&gt;").insertAt(-99, "&lt;li&gt;-99&lt;/li&gt;"); </code></pre> <p><strong>Edit:</strong> It handles all negative indizes gracefully now.</p>
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    1. POjQuery insert div as certain index
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    1. USBenjamin Gudehus
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    1. COgreat method! thanks for this. plugged it in and it worked like a charm.
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      1. USBrad Goss
 

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