How to Create SlideShow - JavaScript

In this short javaScript tutorial, I will show you how to create a slideshow using Vanilla JavaScript. First, you have to insert the image, then you have to add an id to the image. After that, use document.getElementById to select the image. Then, you can create a button with an onclick attribute that triggers a function that updates the source of the image. Then you create an array with the names of your images, for instance, var names = ['image1.jpg','image2.jpg]; after that, you have to create a variable that increments whenever you click on the next image button. Then inside the javascript function, you must use the DOM document object model to select the image. For example, document.getElementById("myImg"); then you have to change the source of the image. Then, you can bind the array with the incrementor. Also, if you want to go back to the beginning of the array, you can create an if statement with the condition that says if (i === names.length) { i = 0;}; What this will do is when your click event reaches the end of the array, it will go back to the first image.
source code https://github.com/pescad085/jsSlideShow/blob/main/slideshow.html
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