JavaScript USES the slice function to get partial elements of an array

2020-05-26 07:49:25
OfStack

This example shows how JavaScript USES the slice function to get partial elements of an array. Share with you for your reference. The details are as follows:

The JS array has one slice method to get the specified part of the array. The following code gets the second and third elements of the array


<!DOCTYPE html>
<html>
<body>
<p id="demo">
Click the button to extract the second and 
the third elements from the array.</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction()
{
var fruits = ["Banana","Orange","Lemon","Apple","Mango"];
var citrus = fruits.slice(1,3);
var x=document.getElementById("demo");
x.innerHTML=citrus;
}
</script>
</body>
</html>

The code output above

Orange,Lemon

I hope this article is helpful for you to design javascript program.