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POjQuery close and open only one element at once
 

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    <p>Before going into my problem, I will post reference where I found partial solution: </p> <ul> <li><a href="https://stackoverflow.com/questions/4656941/jquery-toggle-close-all-except-this/4657463#4657463">Here is the answer to my similar problem</a></li> </ul> <p>Now first I will post my whole example on jsFiddle, stripped down of unnecessary stuff:</p> <ul> <li><a href="http://jsfiddle.net/exwSP/" rel="nofollow noreferrer">My example</a></li> </ul> <p>I will also post the code here:</p> <ul> <li>HTML:</li> </ul> <hr> <pre><code>&lt;ol class="decimalListFirstOl"&gt; &lt;li class="decimalListLi"&gt; Test1 &lt;ol class="decimalListSecondOl"&gt; &lt;li class="columns decimalListLi"&gt; Test1&lt;span class="show"&gt;+&lt;/span&gt; &lt;div class="hide"&gt; &lt;ul class="defaultFont"&gt; &lt;li&gt;Test1&lt;/li&gt; &lt;li&gt;Test2&lt;/li&gt; &lt;li&gt;...&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;/li&gt; &lt;li class="columns decimalListLi"&gt; Test2 &lt;span class="show"&gt;+&lt;/span&gt; &lt;div class="hide"&gt; &lt;ul class="defaultFont"&gt; &lt;li&gt;Test1&lt;/li&gt; &lt;li&gt;Test2&lt;/li&gt; &lt;li&gt;...&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;/li&gt; &lt;li class="columns decimalListLi"&gt; Test3 &lt;span class="show"&gt;+&lt;/span&gt; &lt;div class="hide"&gt; &lt;ul class="defaultFont"&gt; &lt;li&gt;Test1&lt;/li&gt; &lt;li&gt;Test2&lt;/li&gt; &lt;li&gt;...&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;/li&gt; &lt;/ol&gt; &lt;/li&gt; </code></pre> <p></p> <ul> <li>CSS:</li> </ul> <hr> <pre><code>.hide { display: none; } .columns { float: left; width: 33%; } .decimalListLi { color: #627490; display: block; } .decimalListLi:before { content: counters(item, ".") " "; counter-increment: item; } .decimalListFirstOl { counter-reset: item; font-size: 17px; font-weight: bold; padding-left: 0; } .decimalListSecondOl { counter-reset: item; font-size: 15px; font-weight: normal; padding-left: 25px; } .defaultFont { color: #525252; font-family: Tahoma, Arial, Helvetica, Sans-Serif; font-size: 12px; } </code></pre> <ul> <li>JAVASCRIPT/JQUERY:</li> </ul> <hr> <pre><code>$(document).ready(function() { $('.show').click(function() { var index = $(this).index(); $('.hide').eq(index).slideToggle("slow").siblings('.hide').hide(); }); }); </code></pre> <p>I am using jQuery 1.6.2. I want that one click on the sign(+), closes currently opened column and the clicked column opens (slides down). I have already achieved the opening and closing, but for some reason it always opens and closes the first column, no matter which + is clicked. Now I have followed the answer on first link, but the problem is, I have nested ol and li and that's why probably this line of code:</p> <pre><code>var index = $(this).index(); </code></pre> <p>for some reason always returns 0! Which means it will always open and close the first column.</p>
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    1. COWhen you do `$(this).index()`, you're creating a new jQuery object with only a single element: whichever span was clicked. That's why `index()` always returns 0.
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