Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="http://code.angularjs.org/1.2.6/angular.js"></script>
<div ng-controller="MyCtrl">
  			<div data-ng-repeat="letter in alphabet">
				<div class="item item-divider">
					{{letter}}
				</div>
				<ul>
					<li data-ng-repeat="speaker in GetSpeakers(letter)">
						{{speaker.title}}
					</li>
				</ul> 
			</div>
</div>

JavaScript

var myApp = angular.module('myApp',[]);


function MyCtrl($scope) {
    	$scope.GetSpeakers = function(letter) {
		console.log('test '+letter);
    };

	$scope.alphabet = ['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];
}