title: Using value of complex ng-model in controller from template
body: <p>I have input box inside a loop in HTML : </p>
  
  <pre><code>&lt;div ng-repeat="line in list.performance_recommendations"&gt; 
         &lt;label&gt;{{line.template.message}} 
                  &lt;input class="k-textbox" value="{{line.template.new_value}}" type="number" ng-model="line.template.new_value"&gt;
         &lt;/label&gt; 
  &lt;/div&gt; 
  </code></pre>
  
  <p>This is sample data:</p>
  
  <pre><code>      list.performance_recommendations = [
    {
     id : 121,
     template : {
         message : "Stop",
         new_value : 232,
        }
    },
    {
     id : 122,
     template : {
         message : "Paused",
         new_value : 23232,
        }
    }
   ]
  </code></pre>
  
  <p>How can I use this ng-model inside my angularjs controller? </p>
  
  <p><strong>$scope.line.template.new_value  is not woking.</strong></p>