Better Collapse better-collapse.js

About

Expands upon the Bootstrap collapse plugin to dynamically hide and show elements inside the toggler.

* Requires the Bootstrap Transitions and Collapse plugins to be included.

Usage

1. Create a collapse element as you would normally with Bootstrap.
2. Add a data-hide-on="collapsed" to any children of the data-toggle="collapse" element that should be hidden when the toggled element is collapsed.
3. Add a data-hide-on="expanded" to any children of the data-toggle="collapse" element that should be hidden when the toggled element is expanded.

Example Expand & Collapse

<div>
  <p>What is Lorem ipsum?
    <a href="#toggled-section" data-toggle="collapse">
      <span data-hide-on="collapsed">Hide</span>
      <span data-hide-on="expanded">Show</span>
    </a>
  </p>
  <div id="toggled-section" class="collapse">
    Lorem ipsum dolor sit amet, consectetur adipisicing 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>
</div>

Example Expand & Collapse in Accordion

<div class="accordion" id="accordion2">
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseOne">
        <span data-hide-on="collapsed"><i class="icon-minus"></i></span>
        <span data-hide-on="expanded"><i class="icon-plus"></i></span>
        Collapsible Group Item #1
      </a>
    </div>
    <div id="collapseOne" class="accordion-body collapse in">
      <div class="accordion-inner">
        Lorem ipsum dolor sit amet, consectetur adipisicing 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. Duis aute irure dolor in reprehenderit in voluptate velit esse
        cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
        proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
      </div>
    </div>
  </div>
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseTwo">
        <span data-hide-on="collapsed"><i class="icon-minus"></i></span>
        <span data-hide-on="expanded"><i class="icon-plus"></i></span>
        Collapsible Group Item #2
      </a>
    </div>
    <div id="collapseTwo" class="accordion-body collapse">
      <div class="accordion-inner">
        Lorem ipsum dolor sit amet, consectetur adipisicing 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. Duis aute irure dolor in reprehenderit in voluptate velit esse
        cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
        proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
      </div>
    </div>
  </div>
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseThree">
        <span data-hide-on="collapsed"><i class="icon-minus"></i></span>
        <span data-hide-on="expanded"><i class="icon-plus"></i></span>
        Collapsible Group Item #3
      </a>
    </div>
    <div id="collapseThree" class="accordion-body collapse">
      <div class="accordion-inner">
        Lorem ipsum dolor sit amet, consectetur adipisicing 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. Duis aute irure dolor in reprehenderit in voluptate velit esse
        cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
        proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
      </div>
    </div>
  </div>
</div>