jQuery - put eq() of each panel in the title by norlihazmey ghazali

http://stackoverflow.com/questions/36028656/put-eq-of-each-panel-in-the-title/36028747#36028747

by Norlihazmey Ghazali

HTML

<div class="panel panel-default">
  <div class="panel-heading"></div>
  <div class="panel-body">
    Panel content
  </div>
</div>

<div class="panel panel-default">
  <div class="panel-heading"></div>
  <div class="panel-body">
    Panel content
  </div>
</div>

JavaScript

$('.panel-heading').html( function ( i, old ) {
	return ( i + 1 );
})