JAVASCRIPT
JQUERY
We offer a comprehensive JavaScript (JS) course with a focus on jQuery, providing participants with thorough training over a 3-month period. The curriculum covers fundamental JavaScript concepts and advanced techniques, along with jQuery for simplifying and enhancing client-side scripting. Students learn to create dynamic and interactive web pages using JavaScript and leverage jQuery's capabilities for DOM manipulation, event handling, and AJAX interactions. The course includes practical exercises, real-world projects, and assignments aimed at reinforcing learning and building practical skills. Located in Trivandrum, Trinity Technologies is Kerala's leading IT training institute, renowned for its commitment to preparing participants for successful careers in front-end web development with JavaScript and jQuery expertise.
JavaScript Syllabus
01
Introduction
Overview of JavaScript
History and evolution
Setting up development environment (browser console, text editor, etc.)
Writing your first JavaScript program
02
JS Syntax
JS Statements
Comments
Variables
let , var and const
Hoisting
Naming Conventions
Scope
03
JS Variables
Arithmetic Operators
Assignment Operators
Comparison Operators
Logical Operators
Bitwise Operators
Unary Operators
Ternary Operator
04
JS Data Types
Primitive Data Types
Number
String
Boolean
null
undefined
Symbol
Object Data Type
Objects
Arrays
Functions
05
JS Functions
Function Basics
Function Declarations vs. Function Expressions
Function Parameters and Arguments
Return Statement
Function Scope
Closures
Function Hoisting
Immediately Invoked Function Expressions
Function Methods
Recursion
06
JS Objects
JS Objects
Object Properties
Object Methods
Object Constructors
Object prototypes and prototypal inheritance
Classes and Objects
Object Destructuring
07
JS Events
Event Handling Basics
Event Types
Event Listener Registration
Event Propagation
Event Object
Removing Event Listeners
Event Delegation
Common DOM Events
Custom Events
08
JS Strings
String Basics
String Methods
String Concatenation
String Length
Accessing Characters in a String
Escape Characters
Template Literals
Unicode and UTF-16 Encoding
09
JS Numbers
String Basics
String Methods
String Concatenation
String Length
Accessing Characters in a String
Escape Characters
Template Literals
Unicode and UTF-16 Encoding
10
JS Arrays
Array Basics
Array Creation and Initialization
Accessing Array Elements
Array Methods
Iterating over Arrays
Multidimensional Arrays
Array Properties
Array Destructuring
11
JS Date
Date Object Basics
Working with Dates
Date Arithmetic
Handling Timezones
Formatting Dates
Working with Timestamps
Date Validation and Manipulation
12
JS Math
Basic Math Operations
Math Object Methods
Trigonometric Functions
Exponential and Logarithmic Functions
13
JS Random
Math.random() Method
Generating Random Integers
Generating Random Floating-Point Numbers
Seeding Random Numbers
Generating Random Boolean Values
14
JS Boolean
Boolean Basics
Boolean Operators
Truthy and Falsy Values
Conditional operator
15
JS Comparison
Equality Operators
Comparison Operators
Logical Operators
Truthy and Falsy Values
Type Coercion
Comparing Non-primitive Types
NaN and Undefined
16
Conditional Statements
if statement
else statement
else if statement
switch statement
17
Loops
JS Looping
for Loop
while Loop
do...while Loop
break Statement
continue Statement
18
Type Checking
typeof operator
instanceof operator
Checking data types
typeof vs instanceof
19
Type Conversion
Implicit Type Conversion / Type Coercion
Explicit Type Conversion / Type Casting
String Conversion
Number Conversion
Boolean Conversion
NaN and Infinity Conversion
20
JS Bitwise
Bitwise AND (&)
Bitwise OR (|)
Bitwise XOR (^)
Bitwise NOT (~)
Left Shift (<<)
Right Shift (>>)
Unsigned Right Shift (>)
21
Regular Expressions
RegExp Basics
RegExp Patterns
RegExp Methods
Flags
RegExp Object Properties
Using RegExp in String Methods
Advanced RegExp Techniques
RegExp and Unicode
RegExp Best Practices
22
Arrow Functions
Basic Syntax of Arrow Functions
Implicit Return in Arrow Functions
Handling Parameters in Arrow Functions
Lexical `this` Binding in Arrow Functions
Differences Between Arrow Functions and Regular Functions
23
Classes
Class Declaration Syntax
Class Constructors
Class Methods
Class Fields
Static Methods and Properties
Inheritance
Super Keyword
24
JS Modules
Module Basics
Importing Modules
Module Loading
Module Interoperability
Module Syntax
Module Features
25
JS HTML DOM
DOM Basics
DOM Manipulation
DOM Events
DOM Traversal
DOM Styling
DOM Performance
DOM Best Practices
26
JS Form Validation
Basic Form Validation Techniques
Validation Using HTML Attributes
Custom Validation Using JavaScript
Handling Form Submission
Displaying Validation Errors
Real-Time Validation
Validating Different Types of Inputs
jQuery Syllabus
01
Introduction
What's jQuery
History and Evolution
Benefits Of using jQuery
Core Features and Capabilities
02
jQuery Syntax
Basic Syntax
Using jQuery selectors and methods
Chaining methods
03
Working with the DOM
Targeting elements by ID
Hiding & showing elements with JavaScript
If Statements: Clearing Form Fields
Testing code in the JavaScript Console
Getting & setting properties
Using if statements
Reshowing text hints in empty form fields
04
Introduction to JavaScript Objects
Intro to objects
The global object
Breaking open & manipulating objects
05
Dynamically changing content
Checking the functionality of the select menu
Getting the chosen value
Dynamically changing the state name value
Dynamically changing the rest of the values
06
Arrays and Math Object
Introduction to Arrays
Creating An Array
Editing An Array
Creating An Array Of Welcome Headings
The Math Object
Using the Math object to pick random headlines
07
For Loops
For loops
Using The For loop to set dropdown menus
Clearing the menu
Refining the menu selection experiance
08
Getting started with jQuery
Showing / Hiding content with jQuery
Running Code When The Document is ready
Click Events
Using jQuery slideToggle() method
Supporting JavaScript disabled users
09
Sharing JS across pages
Externalizing JavaScript
Linking a JavaScript File
Event driven architecture
Event Listeners
Module Structure
10
More advanced jQuery
Adding an outline with CSS
Using jQuery hover() method
Using jQuery's animate() method
More Advanced jQuery Showing/Hiding
Adding Animation To Reveal hidden content
Targeting a proper div traversing the document
Swapping The Button image with jQuery
11
jQuery Lightbox
Linking The Plugin Files
Initializing the pop-up
Grouping the photos into gallery
Adding Captions
Removing The Counter
Customizing The Appearance
12
jQuery Cycle
Initial setup
Defining what content gets cycled
Adding more cycles & exploring options
Reversing The Animation
Adding slideshow controls
Preventing possible flash of unstyled content
Enabling the slideshow
Adding & customizing the controls
13
jQuery Cycle : Pause Button
Adding a pause/play button
Styling the pause/play button
Checking to see if the cycle is paused
Making the pause/play button work
14
jQuery Form Validation
Initializing the plugin & setting options
Customizing the error messages
Changing the location of the error messages
Styling the error messages
15
jQuery Image Carousel
Linking to the plugin files
Creating the carousel
Styling the carousel
An easy way to add prev & next buttons
Adding custom prev & next buttons
Setting how many items are shown
JavaScript Training and Certification Course in Trivandrum
Trinity Technologies in Trivandrum presents an in-depth JavaScript training and certification program, crafted to cater to aspiring developers and tech enthusiasts. This course is ideal for those looking to build a strong foundation in JavaScript, one of the most pivotal languages in web development. Whether you're new to programming or seeking to enhance your existing skills, Trinity Technologies provides a comprehensive curriculum designed to meet both beginner and advanced needs.
Our training focuses on practical skills and theoretical knowledge, led by experienced instructors who bring real-world insights into the classroom. With a hands-on approach, students gain the expertise required to excel in JavaScript and related technologies, preparing them thoroughly for certification exams and professional challenges.
Why Choose Trinity Technologies for JavaScript Training in Trivandrum?
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Prime Location and Expertise
Located in the vibrant city of Trivandrum, Trinity Technologies stands out as a leading institute for JavaScript training. Our program is meticulously designed to align with the latest industry standards, ensuring that participants acquire both foundational and advanced JavaScript skills. The institute is known for its commitment to quality education and practical training.
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Expert Instructors
Our faculty comprises seasoned developers and industry experts who bring a wealth of experience to the training sessions. They are adept at breaking down complex concepts and guiding students through hands-on projects. Their real-world experience ensures that students receive relevant and up-to-date knowledge, essential for mastering JavaScript and excelling in their careers.
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Cutting Edge Facilities
Trinity Technologies is equipped with state-of-the-art facilities to support an immersive learning experience. Our labs are designed to provide students with practical exposure to JavaScript development environments and tools. This practical experience is crucial for understanding how to write efficient code and troubleshoot issues effectively.
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Comprehensive Curriculum
Our JavaScript training program covers a broad range of topics essential for mastering the language, including:
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JavaScript Basics: Introduction to syntax, variables, data types, and operators. Learn the fundamentals of JavaScript programming, including control flow and error handling.
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DOM Manipulation: Gain skills in interacting with and manipulating the Document Object Model (DOM) to create dynamic and interactive web pages.
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Event Handling: Learn how to handle user interactions through events and understand event propagation and delegation.
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Asynchronous JavaScript: Explore asynchronous programming with callbacks, promises, and async/await to manage asynchronous operations and improve application performance.
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JavaScript ES6+ Features: Delve into the latest ECMAScript features such as arrow functions, destructuring, modules, and classes to write modern and maintainable code.
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Frameworks and Libraries: Introduction to popular frameworks and libraries like React, Vue.js, and Angular to expand your JavaScript skillset and build robust applications.
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Testing and Debugging: Learn best practices for testing and debugging JavaScript code to ensure the reliability and performance of your applications.
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Hands-On Lab and Practical Experiance
At Trinity Technologies, we believe that hands-on experience is crucial for learning. Our program includes practical projects and real-world scenarios where students can apply their JavaScript skills. From building interactive web applications to solving coding challenges, students gain valuable experience that prepares them for professional roles.
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Regular Assessments and Mock Exams
To ensure comprehensive learning and exam readiness, Trinity Technologies conducts regular assessments and mock exams. These evaluations help students gauge their understanding and readiness for certification exams, with feedback provided to help them improve and excel.
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Career Guidance and Placement Support
Trinity Technologies is dedicated to supporting students beyond the classroom. Our career guidance services include resume building, interview preparation, and job search strategies. We also have a placement cell that collaborates with top tech companies to help students secure job opportunities in the competitive tech industry.
Why JavaScript Certification matters
Earning a JavaScript certification is more than just a testament to your programming knowledge, it is a career milestone that opens up a world of opportunities. Here's why JS certification is so important:
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Industry Recognition: JavaScript certification is a valuable credential that demonstrates your proficiency in one of the most widely used programming languages. It is recognized by employers globally and can enhance your credibility as a developer.
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Career Opportunities: With JavaScript skills in high demand, certification can open doors to various roles such as front-end developer, web developer, and software engineer. It provides a competitive edge in the job market and boosts your career prospects.
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Foundation for Advanced Skills: JavaScript certification often serves as a stepping stone to learning advanced technologies and frameworks. It builds a strong foundation for further specialization in areas such as full-stack development, mobile app development, and more.
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Enhanced Earning Potential: Certified JavaScript developers typically command higher salaries due to their validated skills and expertise. The certification reflects your commitment to professional growth and can lead to more lucrative career opportunities.
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Global Opportunities: JavaScript is a universal language used in web development across the globe. Certification opens up opportunities not just in India, but internationally, allowing you to work on diverse projects and in various environments.
Trinity Technologies in Trivandrum is committed to providing top-notch JavaScript training that equips you with the skills needed to thrive in today's tech industry. With expert instructors, modern facilities, and a focus on practical learning, our program is designed to set you on the path to a successful career in web development.
By choosing Trinity Technologies for your JavaScript training, you're not just acquiring a certification; you're investing in a future filled with opportunities and growth.
Frequently Asked Questions
What is JavaScript?
JavaScript is a high-level, interpreted programming language that is widely used for creating interactive and dynamic web pages. It is a core technology of the World Wide Web, alongside HTML and CSS, and allows developers to implement complex features on web pages, such as animations, form validations, and interactive content.
What is the difference between JavaScript and Java?
Despite the similar names, JavaScript and Java are entirely different languages: JavaScript: A lightweight, interpreted scripting language primarily used for front-end web development. It runs in the browser and is event-driven. Java: A statically typed, object-oriented programming language used for building applications across various platforms. It requires compilation and runs on the Java Virtual Machine (JVM).
What is a JavaScript function?
A function in JavaScript is a block of code designed to perform a specific task. Functions can take inputs (called parameters), process them, and return an output. Functions help to reuse code and make programs modular. They can be defined using function declarations, expressions, or arrow syntax.
What is the Document Object Model (DOM)?
The DOM is a programming interface for web documents. It represents the structure of a web page as a tree of nodes, where each node is an object representing part of the document (such as elements, attributes, or text). JavaScript can interact with the DOM to dynamically change the content, structure, and style of a web page.
What are JavaScript events?
Events are actions or occurrences that happen in the browser, which JavaScript can respond to. Common events include `click`, `mouseover`, `keypress`, and `load`. Event listeners or handlers are used to execute JavaScript code when an event occurs.
What is `JSON`?
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write, and easy for machines to parse and generate. It is commonly used for transmitting data between a server and a web application as text. In JavaScript, JSON data can be manipulated using the `JSON.parse()` and `JSON.stringify()` methods.
What are Promises in JavaScript?
Promises are objects that represent the eventual completion (or failure) of an asynchronous operation and its resulting value. A promise can be in one of three states: `pending`, `fulfilled`, or `rejected`. Promises help manage asynchronous code in a more readable and maintainable way compared to traditional callback-based approaches.
What is `async`/`await` in JavaScript?
`async`/`await` is syntax introduced in ES8 that allows you to work with asynchronous code more easily. The `async` keyword is used to declare an asynchronous function, and `await` is used to pause the execution of the function until the promise is resolved. This makes asynchronous code appear more like synchronous code, improving readability.
What is event delegation in JavaScript?
Event delegation is a technique where a single event listener is added to a parent element to manage events for multiple child elements. This is useful for handling events on dynamically added elements or when you want to optimize the number of event listeners in your application.
What is `NaN` in JavaScript?
`NaN` stands for "Not-a-Number" and is a value that results from operations that don't yield a meaningful number. For example, dividing a number by zero or attempting to parse an invalid number string results in `NaN`. `NaN` is a special value in JavaScript that is unique in that it is not equal to itself (`NaN !== NaN`).
What are JavaScript modules?
JavaScript modules allow developers to split their code into separate files, each containing a distinct piece of functionality. Modules help in organizing code, reusing components, and managing dependencies. ES6 introduced the `import` and `export` syntax for defining and using modules.
What is a callback function in JavaScript?
A callback function is a function that is passed as an argument to another function and is executed after some operation has been completed. Callbacks are commonly used for handling asynchronous operations, such as reading files, making API requests, or handling user interactions.
What are JavaScript frameworks and libraries?
JavaScript frameworks and libraries are pre-written JavaScript code that provides developers with ready-made solutions for common tasks. Popular libraries include jQuery for DOM manipulation and Lodash for utility functions. Frameworks like React, Angular, and Vue.js are used for building complex user interfaces and single-page applications (SPAs).
Contact US
Address:
Trinity Technologies
Radheyam Tower
Gandhari Amman Kovil Road
Opp. Rajakumari Jewelry
Pulimood, Trivandrum 695001
