55244 JavaScript for Developers


Seminar - Ziel

This course is an in depth hands-on study of JavaScript. The course includes detailed hands-on labs and Q&A labs. The labs include multiple projects that update an existing web site.
This course is similar to the retired Course 20480: Programming in HTML5 with JavaScript and CSS3.

Teilnehmer - Zielgruppe

This course is intended for both novice and experienced programmers. Some experience in C++, C# or Java is helpful.

Kurs - Voraussetzungen

Previous programming experience using C, C# or Java.

HTML and CSS web development.


  • 5 Tage
  • 09:00 Uhr bis 17:00 Uhr


  • nach Absprache

Seminar-Inhalt / Agenda

Learning Objectives

After completing this course, you will be able to:

  • Write and test JavaScript code in modern browsers.
  • Understand and work with the browser’s Document Object Model (DOM).
  • Work DOM objects and write code to respond to events.
  • Add jQuery to their projects and use jQuery to manipulate the DOM and to make Ajax calls.
  • Understand Ajax and Web Services, including HTTP Verbs and asynchronous Ajax calls.
  • Work with XML and JSON data formats.
  • Understand and use RESTful Web Services including ODATA queries.
  • Work with Anonymous Functions, Self-Invoking Functions and Closures.
  • Understand the role of the Window and Navigator objects.
  • Describe and understand variables, “variable hoisting”, and JavaScript objects.

1 - Module 1: Basic Scripting

  • JavaScript Basics
  • JavaScript or ECMAScript?
  • Which Version of JavaScript am I Using?
  • Shims, Shivs, and Polyfills
  • Writing and Testing JavaScript
  • Editors and the F12 Tools
  • Key Parts of a Script

2 - Module 2: The Document Object Model

  • The DOM
  • Accessing Objects from the DOM
  • Responding to Events
  • Adding Elements to the DOM

3 - Module 3: Introduction to jQuery

  • jQuery
  • Downloading the jQuery Library
  • jQuery Versions
  • Linking to the Library
  • Selecting Elements using jQuery
  • Working with the Data Returned by jQuery
  • Setting CSS Properties
  • Running a Function Against the jQuery Return Set

4 - Module 4: Ajax and Web Services

  • Web Services
  • HTTP Verbs
  • Data Formats – XML and JSON
  • Ajax
  • RESTful Web Services
  • OData
  • OData Queries
  • OData Updates

5 - Module 5: Diving in Deeper

  • Is JavaScript Compiled?
  • Data Types and Objects
  • Extending Data Types
  • Variables, Scopes and Hoisting
  • Functions
  • The “this” Keyword
  • Errors
  • Recursion

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