JSON array, ng-model

<!DOCTYPE html>
<html ng-app="plunker">

  <head>
    <script data-require="angular.js@1.2.21" data-semver="1.2.21" src="https://code.angularjs.org/1.2.21/angular.js"></script>
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>

  <body ng-controller="MyCtrl">
    <div ng-repeat="current in data">
      <div ng-repeat="item in current.items">
        {{ item.itemName }}
        <input 
          type="radio" 
          ng-value="item"
          ng-model="$parent.currentItem" />
      </div>
      
      <hr />
      
      <div ng-show="currentItem"> 
        <input type="text" ng-model="currentItem.itemName">
        <div ng-repeat="current in data">
          <ul>
            <li ng-repeat="item in current.items" ng-show="item !== currentItem">{{ item.itemName }}</li>
          </ul>
        </div>
      </div>
    </div>
  </body>

</html>

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

app.controller('MyCtrl', function($scope){
  $scope.data = [{
    name:"myName",
    age: "myAge",
    items:[{
      itemName:"someName1",
      itemIsActive:false
    },{
      itemName:"someName2",
      itemIsActive:false
    },{
      itemName:"someName3",
      itemIsActive:false
    }]
  }]
});

/* Styles go here */

Select element to show from an JSON array in an ng-model
http://stackoverflow.com/q/25297500/1061668