JavaScript: How to Use the slice function to obtain partial elements of an array _ javascript tips-js tutorial

This article describes how to use the slice function in JavaScript to obtain some elements of an array. It involves the use of slice methods in javascript and is of great practical value, for more information about how to use the slice function to obtain some elements of an array, see the example in this article. Share it with you for your reference. The details are as follows:

The JS array has a slice method to obtain the specified part of the array. The following code gets the second and third elements in the array.

Click the button to extract the second and the third elements from the array.
Try itScript function myFunction () {var fruits = ["Banana", "Orange", "Lemon", "Apple", "Mango"]; var citrus = fruits. slice (1, 3); var x = document. getElementById ("demo"); x. innerHTML = citrus;} script

Above code output

Orange, Lemon

I hope this article will help you design javascript programs.