javascript - Hiding list in hidden list -


i want hide every parents ul's span class "ul-menu", code write hide first unhidden ul.

i want hide every single menu ul parent of span on page load, hide ul number 1 check , if remove "ul-menu" span ul number 1 , ul number 2 hide, want hide every thats ul. try each function not help. or can hide ul in hidden ul level upper or ?

$('.ul-menu').on("click", function() {    var t = $(this);    t.parent().find('ul').toggle();    if (t.hasclass('glyphicon-chevron-down')) {      t.removeclass('glyphicon-chevron-down');      t.addclass('glyphicon-chevron-right');    } else {      t.addclass('glyphicon-chevron-down');      t.removeclass('glyphicon-chevron-right');    }  });    //hiding function  $(document).ready(function() {    $('.ul-menu').parent().find('ul').hide();  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div class="my-menu well" id="pages">    <header>sites</header>    <ul id="starter">        <li>        <span class="glyphicon glyphicon-record"></span>         <a href="?page=pages/about">about</a>      </li>      <li>        <span class="glyphicon ul-menu glyphicon-chevron-down"></span>         <a href="?page=pages/courses">courses</a>        <ul>          <!-- ul hide number 1 -->          <li>            <span class="glyphicon ul-menu glyphicon-chevron-down"></span>             <a href="?page=pages/courses/topic_1">topic 1</a>            <ul>              <!-- ul hide number 2 -->              <li>                <span class="glyphicon glyphicon-record"></span>                 <a href="?page=pages/courses/topic_1/sub_topic_1">sub topic 1</a>              </li>            </ul>          </li>          <li>            <span class="glyphicon glyphicon-record"></span>             <a href="?page=pages/courses/topic_2">topic 2</a>          </li>        </ul>      </li>      <li>        <span class="glyphicon glyphicon-record"></span>         <a href="?page=pages/main">main</a>      </li>    </ul>  </div>  <!-- menu-->

you should target sibling ul element

$('.ul-menu').on("click", function () {     var t = $(this);     t.nextall('ul').toggle();     t.toggleclass('glyphicon-chevron-down glyphicon-chevron-right') });

demo: fiddle


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