Introduction

Collapsibles are accordion elements that expand when clicked on. They allow you to hide content that is not immediately relevant to the user.

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• placeSecond
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Popout

To create a popout collapsible, just add the class popout.

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  Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
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  <ul class="collapsible popout" data-collapsible="accordion">
        

Collapsible HTML Structure

  <ul class="collapsible" data-collapsible="accordion">
    <li>
      <div class="collapsible-header"><i class="material-icons">filter_drama</i>First</div>
      <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
    <li>
      <div class="collapsible-header"><i class="material-icons">place</i>Second</div>
      <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
    <li>
      <div class="collapsible-header"><i class="material-icons">whatshot</i>Third</div>
      <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
  </ul>
        

Initialization

Collapsible elements only need initialization if they are added dynamically. You can also pass in options inside the initialization, however this can be done in the HTML markup as well.

  $(document).ready(function(){
    $('.collapsible').collapsible();
  });
        

Preselected Section

If you want a collapsible with a preopened section just add the active class to the collapsible-header.

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  Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
• placeSecond
  Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
• whatshotThird
  Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

  <div class="collapsible-header active"><i class="material-icons">place</i>Second</div>
        

Options

You can customize the behavior of each collapsible using these options. For example, you can call a custom function to run when a collapsbile is opened or closed. The function passes the li element that was opened or closed as an argument.

  $('.collapsible').collapsible({
    accordion: false, // A setting that changes the collapsible behavior to expandable instead of the default accordion style
    onOpen: function(el) { alert('Open'); }, // Callback for Collapsible open
    onClose: function(el) { alert('Closed'); } // Callback for Collapsible close
  });
        

Methods

You can programmatically open and close collapsibles through these methods. The second parameter is the 0-based index of the collapsible you want to open.

  // Open
  $('.collapsible').collapsible('open', 0);

  // Close
  $('.collapsible').collapsible('close', 0);

  // Destroy
  $('.collapsible').collapsible('destroy');
        

Collapsible Types

There are two ways a collapsible can behave. It can either allow multiple sections to stay open, or it can only allow one section to stay open at a time, which is called an accordion. See below for a demo of each type.