In this Tutorial we want to describe you a code that make you to understand
Array Delete Example. For this we are using JavaScript as scripting language. The
code describe us on loading a page call a function name display ( ).This
function include an array variable that is used to instantiate an array object. This
array object hold the list of various element specified by [0]-[5] indexes. The document. write
print the element of the array are followed by break line. The for loop execute
the script and return you true till the length i is less than the length of array. The
document. write print the element that is hold by an array.
1)array.splice (1,1 ) - This method used to modify an array, removing
any sequence from preexisting set of element that an array object. In this
method the element in array[1] is removed.
Again the for loop execute the script and return you true when variable
i is less than the array length. Finally the document. write print the list of
element after delete the element in an array object.
Array Delete.html
<html>
<head>
<title>Array Delete</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(1,1);
document.write("<br><b>After Delete 2nd 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>
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Output
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