HARTMANN software group

JavaScript Advanced Programming and AJAX Training in Erfurt, Germany

Enroll in or hire us to teach our JavaScript Advanced Programming and AJAX class in Erfurt, Germany by calling us @303.377.6176. Like all HSG classes, JavaScript Advanced Programming and AJAX may be offered either onsite or via instructor led virtual training. Consider looking at our public training schedule to see if it is scheduled: Public Training Classes
Provided there are enough attendees, JavaScript Advanced Programming and AJAX may be taught at one of our local training facilities.
We offer private customized training for groups of 3 or more attendees.
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Course Description

  
You are familiar with XHTML and basic techniques of JavaScript programming in designing basic web pages. You can make your web pages more dynamic and attractive by providing additional functionality to them. In this course, you will use the advanced techniques in JavaScript programming and Ajax to make your web pages highly functional. You will use the advanced techniques in JavaScript programming and Ajax to add better functionality to make web pages interactive and dynamic.
Course Length: 2 Days
Course Tuition: $890 (US)

Prerequisites
To ensure successful completion of this course, we recommend that you first complete the JavaScript Programming (Fourth Edition) course or have equivalent knowledge.

Course Outline

  

Lesson 1: Using Programming Techniques

  • Topic 1A: Maintain JavaScript Code
  • Topic 1B: Debug JavaScript Code 

Lesson 2: Implementing Cross-Browser Compatibility

  • Topic 2A: Provide Support for Multiple Browsers
  • Topic 2B: Enable JavaScript
  • Topic 2C: Detect Browser and JavaScript Versions
  • Topic 2D: Detect Objects
  • Topic 2E: Handle Exceptions 

Lesson 3: Using Custom Objects in JavaScript

  • Topic 3A: Create Custom Objects
  • Topic 3B: Use Constructor Functions
  • Topic 3C: Add Methods to Objects
  • Topic 3D: Use Prototype Functions 

Lesson 4: Working with Arrays

  • Topic 4A: Create Arrays
  • Topic 4B: Delete Array Elements
  • Topic 4C: Use Multidimensional Arrays 

Lesson 5: Handling Cookies Using JavaScript

  • Topic 5A: Use Cookie Objects
  • Topic 5B: Store Cookies
  • Topic 5C: Process Cookie Values
  • Topic 5D: Delete Cookies 

Lesson 6: Validating Forms Using JavaScript

  • Topic 6A: Validate Forms Using the Generic Approach
  • Topic 6B: Implement Generic Validation Using Custom Objects 

Lesson 7: Programming Using DOM API

  • Topic 7A: Traverse Documents
  • Topic 7B: Modify Documents
  • Topic 7C: Append Nodes to Documents 

Lesson 8: Communicating with Plug-Ins and Server Applications

  • Topic 8A: Communicate with Adobe Flash Content
  • Topic 8B: Communicate with ActiveX
  • Topic 8C: Communicate with Server Applications 

Lesson 9: Using Ajax

  • Topic 9A: Create an XMLHttpRequest Object
  • Topic 9B: Fetch Information from Servers Using the XMLHttpRequest Object 

Lesson 10: Creating Applications with Ajax

  • Topic 10A: Create an Auto-Complete Application Using Ajax
  • Topic 10B: Interact with a Database Using Ajax
  • Topic 10C: Validate Forms Using Ajax
  • Topic 10D: Work with Third-Party Ajax Libraries

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javascript Uses & Stats

javascript is Used For:
Front End of Website Analytics Widgets Web Interactivity
Difficulty
Popularity
Year Created
1995
Pros
 
Speed: 
JavaScript is very fast because it can be run immediately within the client side browser 
 
Simplicity:
It's relatively much easier to learn and implement than many other languages.
 
Popularity: 
JavaScript can be used in a huge variety of applications. It is currently used by 94.5% of all web sites.
 
Versatility:
Nearly every device, whether it comes with other programming languages or not, also comes with a web browser that runs JavaScript. 
Cons
Client-Side Security:
In some cases Javascript can be exploited for malicious purposes because the code executes on the users computer. This is one reason some people choose to disable Javascript.
 
Browser Support.:
JavaScript is sometimes interpreted differently by different browsers. Whereas server-side scripts will always produce the same output, client-side scripts can be a little unpredictable. 
javascript Job Market
Average Salary
$100,000
Job Count
51,906
Top Job Locations

New York City 
Washington D.C.
San Francisco
Complimentary Skills to have along with javascript

JavaScript is mostly used as a client side scripting language and is written into an HTML page. It is a complicated, rapidly evolving language. Along with Javascript, learning the following programming languages will enhance your development career. 

Node js - is a lean, fast, cross-platform JavaScript runtime environment that is useful for both servers and desktop applicationsts and a  gem for JavaScript developers.
Python - It's realtively easy to learn and can be used anywhere.
Java - It's the most popular object oriented programming language of the world.
PHP - is the mostly used back-end language

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