Trigger event when uib-accordion is opened
<p>I´m trying to trigger an event when the accordion is opened. The event should just get triggered when the accordion is getting opened, not when getting closed.</p>

<p><strong>HTML:</strong></p>

<pre><code>&lt;uib-accordion&gt;
   &lt;uib-accordion-group is-open="status.open" ng-click="showList(status.open)" 
      ng-init="count=0"&gt;
      &lt;uib-accordion-heading&gt;
         I can have markup, too! &lt;i class="pull-right glyphicon"   
          ng-class="{'glyphicon-chevron-down': status.open, 
                     'glyphicon-chevron-right': !status.open}"&gt;&lt;/i&gt;
      &lt;/uib-accordion-heading&gt;
      {{count}}
   &lt;/uib-accordion-group&gt;
&lt;/uib-accordion&gt;  
</code></pre>

<p><strong>App.js</strong> (inside the Controller)  </p>

<pre><code>$scope.showList = function (status){
    if(status)
    {
        $scope.count = $scope.count + 1;
    }
};
</code></pre>

<p>For the sake of simplicity the event just increments <code>count</code> by one. I just want to know how to trigger an event when the accordion is opened.</p>