title: How can clear data object in mobile Flex application
body: <p>I am working on mobile Flex application I am using data object data navigation transfer data between two views; how to clear data object ?</p>
  
  <pre><code>Example: first view.mxml------&gt;navaigator(view1,data.long1 );
           second view1.mxml------&gt;checking
    if(data.long1) 
  {
  ///;.........
  
  data.long1===null//this statement is correct or not..
  )
  else
  {
  //.........
  }
  </code></pre>
  
  <p>Every time running data saved only if condition executed not clear the data object. How can data object clear in Flex mobile project?</p>