Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div ng-controller="MyCtrl">
  <div ng-controller="MyCtrl">
  <div class="app-margin-bottom app-margin-left">
                <input type="radio"
                       value="pdf"
                       ng-checked="true"
                       ng-model="resource.type"
                       ng-click="enableUrlInput()"
                       name="resourceType"
                       required>
                    <span class="app-margin-right">PDF</span>
                <input type="radio"
                       name="resourceType"
                       ng-model="resource.type"
                       ng-click="enableUrlInput()"
                       value="url"
                       required> URL
            </div>
</div>
</div>

JavaScript

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

function MyCtrl($scope) {
}