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Javascript array for string
Posted on: November 13, 2008 at 12:00 AM

In this Tutorial we want to describe you a code that help you in understanding JavaScript array for string, The code depicts that on loading a page invoke a function display ( ).

Javascript array for string

In this Tutorial we want to describe you a code that help you in understanding JavaScript array for string, The code depicts that on loading a page invoke a function display ( ). The function includes an array variable that is used to instantiate an array. The array object hold the different element specified by array index from [0] -[5].The for loop execute and run the script till the length i is less than the length of an array. The document. write print the element of the array that it hold.

Method used-

1)array.splice(1,2) - This method remove and insert an element of array. This method remove the element from an array index [1] and [2].

Finally the document. write print the list of element that an array object hold after delete an element from the element of an array.

function.html








					#000000"><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

  <title>Array Delete Element</title>

 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>

  <script>

  function display(){

  var array = new Array();

  array[0] = "Ajay";

  array[1] = "Bhanu";

  array[2] = "Komal";

  array[3] = "Rakesh";

  array[4] = "Santosh"

  array[5] = "Tanuj"

  document.write("<b>Element of the array are</b><br>");

  document.write("____________________<br>");

  

  for(i=0;i<array.length;i++){

  document.write("Element "+i+" : "+array[i]+"<br>");

  }

  

  array.splice(1,2);

  

  document.write("<br><b>After Delete Element</b><br>");

  document.write("______________________<br>");

  

  for(i=0;i<array.length;i++){

  document.write("Element "+i+" : "+array[i]+"<br>");

  }

  }

  </script>

  </head>

  

  <body onload="display();">

  

  </body>

</html>

Output

Download code

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