55244 JavaScript for Developers

Seminarinformationen

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.

Seminardauer

• 5 Tage
• 09:00 Uhr bis 17:00 Uhr

Schulungsunterlagen

• 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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