javascript

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

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.