JavaScript implementation concatenates all elements in the array into a string _ javascript tips-js tutorial

This article mainly introduces how to use JavaScript to connect all elements in an array into a string. It involves the technique of using the join method in javascript to convert arrays, which is of great practical value, for more information about how to use JavaScript to concatenate all elements in an array into a string, see the following example. Share it with you for your reference. The details are as follows:

The following code demonstrates how to concatenate an array element into a string for output through the join method of an array object in JS.

Click the button to join the array elements into a string.
Try itScript function myFunction () {var fruits = ["Banana", "Orange", "Apple", "Mango"]; var x = document. getElementById ("demo"); x. innerHTML = fruits. join ();} script

The running result is as follows:

Banana, Orange, Apple, Mango

I hope this article will help you design javascript programs.