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          private function personJSON(event:ResultEvent):void
          {
                  //get the raw JSON data and cast to String
                  var rawData:String = String(event.result);
                  var person:Object = JSON.decode(rawData);
                  txtName.text = person.first_name + " " 
                          + person.last_name;
                  txtEmail.text = person.email;
                  txtAddress.text = person.address;
                  txtEmployees.text = "No";
                  txtTitle.text = "No Title";
                  
                  //Data Grid Code
                  dgEmployees.dataProvider = null;
          }
          
  

          private function managerJSON(event:ResultEvent):void
          {
                  //get the raw JSON data and cast to String
                  var rawData:String = String(event.result);
                  var manager:Object = JSON.decode(rawData);
                  txtName.text = manager.first_name + " " 
                          + manager.last_name;
                  txtEmail.text = manager.email;
                  txtAddress.text = manager.address;
                  txtEmployees.text = "Yes";
                  txtTitle.text = manager.title;
                  
                  //Data Grid Code
                  var employees:Array = 
                          manager.employees as Array;
                  var employeesCollection:ArrayCollection = 
                          new ArrayCollection(employees); 
                  dgEmployees.dataProvider = employeesCollection;
          }
          ]]>
  </mx:Script>
  
  

  <mx:HTTPService id="personRequest" 
                  url=<flex-service-json.php> 
                  useProxy="false" method="GET" resultFormat="text" 
                  result="personJSON(event)">
          <mx:request xmlns="">
                  <getPerson>true</getPerson>
          </mx:request>
  </mx:HTTPService>
  

  <mx:HTTPService id="managerRequest" 
                  url=<flex-service-json.php> 
                  useProxy="false" method="GET" resultFormat="text" 
                  result="managerJSON(event)">
          <mx:request xmlns="">
                  <getManager>true</getManager>
          </mx:request>
  </mx:HTTPService>
  

  <mx:Panel x="0" y="0" width="500" height="410" 
          layout="absolute" title="Simple JSON Example">
          <mx:DataGrid x="10" y="174" width="460" enabled="true" 
                  editable="false" id="dgEmployees" height="156">
                  <mx:columns>
                          <mx:DataGridColumn headerText="First Name" 
                                  dataField="first_name"/>
                          <mx:DataGridColumn headerText="Last Name" 
                                  dataField="last_name"/>
                          <mx:DataGridColumn headerText="Email" 
                                  dataField="email"/>
                          <mx:DataGridColumn headerText="Address" 
                                  dataField="address"/>
                  </mx:columns>
          </mx:DataGrid>
          <mx:Button x="116" y="338" label="Get Employee" 
                  id="getPerson" click="personRequest.send();"/>
          <mx:Button x="266" y="338" label="Get Manager" 
                  id="getManager" click="managerRequest.send();"/>
          <mx:Label x="131" y="12" text="Name"/>
          <mx:TextInput x="189" y="10" id="txtName" editable="false"/>
          <mx:Label x="131" y="42" text="E-mail"/>
          <mx:TextInput x="189" y="40" id="txtEmail" editable="false"/>
          <mx:Label x="131" y="68" text="Address"/>
          <mx:TextInput x="189" y="66" id="txtAddress" 
                  editable="false"/>
          <mx:Label x="131" y="94" text="Title"/>
          <mx:TextInput x="189" y="92" id="txtTitle" editable="false"/>
          <mx:Label x="131" y="122" text="Has Employees"/>
          <mx:TextInput x="229" y="120" width="120" editable="false" 
                  id="txtEmployees" text="No"/>
          <mx:Label x="10" y="148" text="Employees:"/>
  </mx:Panel>
  </mx:Application>