Easily master JavaScript (JS) with this quick guide and develop mobile and desktop applications for SAP Fiori. This book equips ABAP/SAP developers with the essential topics to get started with JS. The focus of JavaScript Essentials for SAP ABAP Developers is on the parts of the JS language that are useful from the perspective of an ABAP developer. The book starts with a brief intro to HTML, the basics of JS, and how to create and run a simple JS program. It then dives into the details of the language, showing how to make simple programs. It covers loops in detail, mathematical operations, and string and regular expressions in JS, as well as a taste of functions, followed by objects and object-oriented programming in JavaScript. The book What You’ll Learn Who This Book Is For SAP programmers and developers, ABAP users and developers, and university students learning ABAP and JavaScript
Unfortunately, it fails to deliver in the "for SAP ABAP Developers" part. There are very few mentions of the ABAP language and no real comparisons. The Javascript concepts were simple to understand and complete with toy examples, but I guess this was the whole point of the Essentials. I would skip the book and use one of the millions of tutorials or sites like exercism to learn JS.