JavaScript for ABAP® Developers by Brandon Caulfield

Author:Brandon Caulfield [Brandon Caulfield]
Language: eng
Format: epub
Tags: ABAPers: Learn the basics of JavaScript programming!
ISBN: 978-1-4932-2155-4
Publisher: Rheinwerk Publishing
Published: 2021-02-15T00:00:00+00:00

Let’s break down this statement and look at what each part does:

document

This is the “D” in DOM and is the global (root) document object that contains all the HTML elements.

.getElementById("test")

This is the JavaScript method used to select the element in the DOM, which is the <p> tag containing "Some old text" with the id attribute test.

.innerHTML = "Some new text appeared!"

This is the HTML property that sets the content of the HTML element (the bit between the <p>…</p> tags) to "Some new text appeared!"

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