Prototype last() Method


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This method returns the last item in the array, or undefined if the array is empty.

Syntax

array.last()  ;

Return Value

  • Returns the last element of the array.

Example

<html>
<head>
<title>Prototype examples</title>
<script type="text/javascript" 
   src="/javascript/prototype.js">
</script>
<script>

function showResult(){

   var arr = ['Apples', {good: 'yes', bad: 'no'}, 3, 34];
   alert("Last Element : "  + arr.last() );
}

</script>
</head>

<body>

  <p>Click the button to see the result.</p>
  <br />
  <br />
  <input type="button" value="Result" onclick="showResult();"/>

</body>
</html>

To understand it in better way you can Try it yourself.


prototype_array_processing.htm

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