text: /**
   * Auto expand textarea field
   */
  (function () {
    'use strict';
  
    angular.module('BlurAdmin.theme')
        .directive('autoExpand', autoExpand);
  
    /** @ngInject */
    function autoExpand() {
      return {
        restrict: 'A',
        link: function ($scope, elem) {
          elem.bind('keydown', function ($event) {
            var element = $event.target;
            $(element).height(0);
            var height = $(element)[0].scrollHeight;
            height = (height < 16) ? 16 : height;
            $(element).height(height);
          });
  
          // Expand the textarea as soon as it is added to the DOM
          setTimeout(function () {
            var element = elem;
            $(element).height(0);
            var height = $(element)[0].scrollHeight;
            height = (height < 16) ? 16 : height;
            $(element).height(height);
          }, 0)
        }
      };
    }
  
  })();