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

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