box-o-sand/flex-practice/custom-03d3-lists/ListControl.mxml

<?xml version="1.0" encoding="utf-8"?>
<loc:ListApp xmlns:loc="*"
    xmlns:mx="http://www.adobe.com/2006/mxml"
    applicationComplete="appComplete();">
  <mx:Style source="listapp.css" />
  <mx:Button id="mybutton" label="Return Employees" />
  <mx:List id="mylist" styleName="basic-list"
      dataProvider="{employeeList}" labelField="firstName" />
  <mx:Text id="textMessage" styleName="basic-text" />
</loc:ListApp>