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Javascript array for string

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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

<!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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Posted on: November 13, 2008

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