title: data is not bound with ng-repeat in radio input in angular js?
body: <p><strong>HTML:</strong></p>
  
  <pre><code>&lt;div ng-app="myApp" ng-controller="myCtrl"&gt;       
    &lt;label ng-repeat="x in list"&gt;
      &lt;input type="radio" ng-model="test" value="x" &gt;{{x}} 
    &lt;/label&gt;   
    &lt;br&gt;
    Exec type: {{test}}   
  &lt;/div&gt;
  </code></pre>
  
  <p><strong>JS:</strong></p>
  
  <pre><code>var app = angular.module('myApp', []);
  app.controller('myCtrl', function($scope) { 
  $scope.list = ["xxx", "yyyy"];
    $scope.test = "";
  });
  </code></pre>
  
  <p><em>JS Fiddle:</em> <a href="http://jsfiddle.net/0ku4jvsn/5/" rel="nofollow">http://jsfiddle.net/0ku4jvsn/5/</a></p>
  
  <p>Nothing is bound with <code>$scope.test</code>. This line: <code>Exec type: {{test}}</code> is showing nothing.</p>