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PONav/Subnav list, how to give clicked item active class after reload of page
 

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    <p>I have a couple nested &amp; hidden sub-nav lists</p> <pre><code>&lt;ul class="nav"&gt; &lt;li&gt;&lt;a href="index.html"&gt;Home&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a class="profile" href="#"&gt;Profile&lt;/a&gt; &lt;ul id="profile"&gt; &lt;li&gt;&lt;a href="company.html"&gt;Company&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="structure.html"&gt;Structure&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="team.html"&gt;Team&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt;&lt;a class="projects" href="#"&gt;Projects&lt;/a&gt; &lt;ul id="projects"&gt; &lt;li&gt;&lt;a href="chapter.html"&gt;Chapter&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="pblc-trde.html"&gt;Pblc Trde&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="globe.html"&gt;Globe&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="komforte.html"&gt;Komforte&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; </code></pre> <p></p> <p>I am currently using some jQuery i found online to show/hide the sub-nav upon click. What I am trying to accomplish is:</p> <ol> <li><p>Hopefully clean up the show/hide click function of the sub-nab menus.</p></li> <li><p>When clicking on the sub-nav menu items, the corresponding page that opens, needs to have the sub-nav expanded and give the corresponding menu item active class, so as to let the user know which page they are on.</p></li> <li><p>I am hoping to do this purely in JS/jQuery. The installation of the site will be in WordPress. </p> <pre><code>$(document).ready(function () { $(".profile").click(function () { var X = $(this).attr('id'); if (X == 1) { $("#profile").hide(); $(this).attr('id', '0'); } else { $("#profile").show(); $(this).attr('id', '1'); } }); //Mouse click on nav $("#profile").mouseup(function () {}); //Document Click $(document).mouseup(function () { $("#profile").hide(); $(".profile").attr('id', ''); }); $(".projects").click(function () { var X = $(this).attr('id'); if (X == 1) { $("#projects").hide(); $(this).attr('id', '0'); } else { $("#projects").show(); $(this).attr('id', '1'); } }); //Mouse click on nav $("#projects").mouseup(function () {}); //Document Click $(document).mouseup(function () { $("#projects").hide(); $(".projects").attr('id', ''); }); }); window.onload = function () { $("ul#profile li:first").addClass("active"); }; $(document).ready(function () { $("ul#profile").show() }); </code></pre></li> </ol>
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    1. COYou can use a combination of `document.location.href` (you'll need to do some manipulation of it) and `$('a[href=something]')` to find the link which points to the current page.
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    2. COI added comments to the code in my answer, and made some tweaks to improve handling of more than one level of sub-menus.
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