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JavaScript array first element

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In this Tutorial we want to describe you a code that makes you easy to understand in array first element example.

JavaScript array first element

     

In this Tutorial we want to describe you a code that makes you easy to understand in array first element example. For this we are using Java Scripting language This code show a page on loading invokes a function display. This function  include a variable array that is used to instantiate an array object. The array object hold the various element .The for loop executes and run the script till the variable i is less than 3.The document. write print the element from  array index[0]-[3].The document. write[array(0)] print the 1st element hold by an array object in index[0] i.e Komal.

First Element.java


<html>
  <head>
  <title>First Element</title>
  
  <script>

  function display() {
  
  var array = new Array(3);
  array[0"Komal";
  array[1"Rakesh";
  array[2"Santosh"
  
  document.write("<b>Array is :</b><br>");
  for(i = 0; i < 3; i++) {
  document.write(array[i]+"<br>");
  }
  document.write("<br><b>1st Element of the array :</b><br>");
  document.write(array[0]);
  
  }
  </script>
  </head>
  
  <body onload="display();">
  
  </body>
</html>

Output


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Posted on: November 11, 2008

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Comments
dan
July 7, 2011
useless

my array starts with another index, not zero
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