Javascript Training in Ahmedabad

Overview of Client-Side JavaScript

  • Including JavaScript in a Page
    • Using the <script> Tag
    • Referencing an External Script File
    • Using an Event Handler
    • Using a URL
  • Evolution of the JavaScript Language
  • Common Misconceptions About JavaScript
  • ES5 vs ES6
    • New ES6 Data Types
      • Map and Set Collections
    • ES6 Arrow Functions
    • ES6 String Template Literals
  • Using the JavaScript Console
    • Logging Messages in the Console
    • Debugging with Console

JavaScript Fundamentals

  • Using Strict Mode
  • Adding Comments
  • Debugging JavaScript Code
  • Declaring Variables
    • var, let and const Keywords
    • Local vs. Global Variables
    • Declaring Block-scoped Variables
  •  
  • Using JavaScript Primitive Types
    • String, Number and Boolean
    • undefined
    • null
  • Performing Data Conversions
  • Interacting with the User
    • alert
    • prompt
    • confirm
  • Working with JavaScript Operators
    • Arithmetic Operators
    • Assignment Operators
  • Using the Math and Date Objects

Controlling Flow

  • Conditional Constructs
    • if else
    • switch
  •  
  • Looping Contructs
    • do while
    • while
    • for
    • for in
  • Branching Statements
    • break
    • continue
  • Equality and Identity Operators
  • Logical and Comparison Operators
  • Error Handling
    • try
    • catch
    • throw
    • finally

Working with Strings, Numbers and Arrays

  • Creating String Objects
  • Using String Methods
    • Searching within a String
    • Returning a Substring
    • Converting Character Case
  • Creating Number Objects
  • Formatting Numbers
  • Creating Arrays
    • Using the Array Constructor
    • Using Literal Notation
  • Accessing Array Elements
  • Common Array Methods
  • Defining and Using Associative Arrays
  • Predefined Object Arrays

Implementing Functions

  • Declaring Functions
  • Invoking Functions
  • Named and Anonymous Functions
  • Passing Arguments
  • Local vs. Global Variables
  • Returning Values from a Function
  • The this Keyword
  • Default Parameters
  • Explaining Closures

Browser Object Model

  • Overview of the Browser Object Model
  • Using the window Object
    • Opening and Closing Windows
    • Using Timers
    • Passing Data Between Windows
  • Using the document Object
    • Writing to the Webpage
    • Accessing Properties of the Document
  • navigator Object
  • location Object
  • screen Object

Introduction to the Document Object Model (DOM)

  • Selecting DOM Elements
    • getElementById
    • getElementsByTagName
    • getElementsByName
    • getElementsByClassName
    • querySelector
    • querySelectorAll
  • Modifying Page Content with the DOM
  • Manipulating CSS using JavaScript

Event Handling in JavaScript

  • Overview of JavaScript Events
    • Identifying Differences Between Browsers
    • The event Object
    • Event Capturing and Bubbling
  • Adding Event Handlers
    • Traditional (Inline) Model
    • Registering Events in JavaScript
    • Adding Multiple Handlers
      • addEventListener
      • attachEvent
  • Mouse and Keyboard Events
  • Preventing Default Behavior
  • Canceling Events

Working with Forms

  • Accessing Forms from JavaScript
  • Working with Form Elements
  • Validating Form Fields
    • Checking Required Fields
    • Checking Length of Input
  • Canceling Form Submission

Using Regular Expressions

  • Overview of Regular Expressions
  • Using Regular Expressions in JavaScript
    • Creating a RegExp Object
    • Using i and g Flags
  • Validating Strings with Regular Expressions
  • Using Backreferences

Working with JavaScript Objects and JSON

  • Understanding Objects
  • Defining Custom Objects
    • Object Literal Notation
    • Defining Properties and Methods
    • Creating a Constructor
    • ES6 Enhanced Object Literals
  • Extending an Existing Object with prototype
  • Using the in and instanceof Operators
  • Overview of JSON
  • Using JSON.stringify and JSON.parse

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