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.

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

Download code

JavaScript array first element

JavaScript array first element

JavaScript array first element

Tutorials