Contact

<script type="text/javascript"> 
  // Create the contact  
  var contact = new blackberry.pim.Contact();  
  contact.firstName = "John";  
  contact.lastName = "Doe";  
  contact.homePhone = "555-555-5555";  
  contact.save(); 
</script>

<script type="text/javascript">
  var c = new blackberry.pim.Contact();
  c.firstName = "Tom";
  c.lastName = "Sawyer";
  c.save();
  				
  c.firstName = "Huckleberry";
  c.lastName = "Finn";
  c.save();
				
  var fe = new blackberry.find.FilterExpression("uid", "==", c.uid);
  var res = blackberry.pim.Contact.find(fe); //Returns 1 item array as once you have saved there is a new unique UID. The UID searched was from the last contact saved hence the contact Huckleberry Finn should be the contact retrieved.

<\script>

<script type="text/javascript">
  var c = new blackberry.pim.Contact();
  c.firstName = "Mad";
  c.lastName = "Hatter";
  c.save();

  var fe = new blackberry.find.FilterExpression("Hatter", "==", c.lastName);
  var results = blackberry.pim.Contact.find(fe); //Returns 1 item array

  results[0].remove();
<\script>

<script type="text/javascript">
  var c = new blackberry.pim.Contact();
  c.firstName = "Tom";
  c.lastName = "Sawyer";
  c.note = "Loves to paint fences";
  c.save();

  var fe = new blackberry.find.FilterExpression("Tom", "==", c.firstName);
  var results = blackberry.pim.Contact.find(fe); //Returns 1 item array

  results[0].note = "Bestfriend is Huck"; 
  results[0].save();
<\script>

<script type="text/javascript">

  var file1 = "local:///data/pic1.jpg"
  var c = new blackberry.pim.Contact();
  c.firstName = "Huckleberry";
  c.lastName = "Finn";

  function handleOpenedFile(fullPath, blobData) // fullPath variable is part of the expected callback function syntax to access the path of the file. In this particular case you already have it through file1.
  {
      c.setPicture(blobData); 
  }

  blackberry.io.file.readFile(file, handleOpenedFile);
  c.save();

<\script>