Salesforce LWC Online Training | Learn Lightning Web Components Online Course

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Salesforce LWC

Course Overview

Salesforce Lightning Web Components (LWC) is a framework and programming model used to build responsive and efficient web applications on the Salesforce platform. LWC enables developers to create user interfaces using modern web standards such as JavaScript, HTML, and CSS, while seamlessly integrating with Salesforce data and functionality. This course provides a comprehensive understanding of LWC development, empowering learners to design and deploy custom applications tailored to specific business needs within the Salesforce ecosystem.

Description

The Salesforce Lightning Web Components course covers fundamental concepts and advanced techniques for developing scalable and feature-rich applications on the Salesforce platform. Participants will learn how to leverage LWC's modular architecture, event-driven programming model, and reusable components to create intuitive user interfaces and streamline business processes. Through hands-on exercises and real-world projects, learners will gain proficiency in key areas such as data binding, component communication, asynchronous operations, and integration with Salesforce services like Apex and Lightning Data Service.

Course Objectives

Understand the principles and benefits of Salesforce Lightning Web Components.
Learn how to set up a development environment for LWC development.
Master the syntax and structure of Lightning Web Components.
Explore the lifecycle hooks and events in LWC for handling component behavior.
Implement data binding techniques to interact with Salesforce data and external APIs.
Develop custom components and leverage base components for rapid application development.
Integrate LWC with Apex controllers, Lightning Data Service, and external JavaScript libraries.
Practice debugging, testing, and optimizing Lightning Web Components for performance and reliability.
Gain insights into best practices and design patterns for building scalable and maintainable applications.
Complete real-world projects to showcase proficiency in Salesforce LWC development.

Prerequisites

- Basic understanding of web development concepts (HTML, CSS, JavaScript).
- Familiarity with Salesforce platform and development environment (Apex, Visualforce) is beneficial but not required.
- Access to a Salesforce Developer Edition or Sandbox environment for hands-on practice.

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Course Curriculum

Introduction of LWC
ECMAScript Script 7
Difference between Aura Component & LWC
Advantages of LWC

Setting up the Development Environment

Setup Visual Studio Code
Install Command Line Interface
Explain all commands (org:create,org:delete,..etc)
Connecting VS code with Salesforce Org
How to create scratch org
Pull or push the source code

Create Basic LWC Component
Understand the Web Components Folder Structure
Modules in Lightning Web Components
Data Binding
Decorators for properties (@wire,@track,@api)
Behavior of properties
Create LWC Actions (onClick,onChange..etc)
Data flow in Lightning Web Components
Setter & Getter methods
Iterators in LWC
Invoking methods on child components
All about Slots
Lifecycle Hooks
Hooks in LWC
Shadow Dom Web Standard

Design the Fields
Design the Buttons
Design the Cards
Design the data table
Design the forms
Scrollbars
More examples

How to dispatch and handle events
How Event Retargeting works?
Event Propagation in JavaScript
Event bubbling in child and parent components
All Event propagation scenarios
Programmatically handle the events
Publish-Subscribe events

Invoke apex method Imperatively
Call apex method from LWC Component
Call apex method from LWC Component with parameters
Handling Errors
Handling Exceptions
Continuation
Continuation Limits

Introduction
Putting the base component lightning-record-edit-form to use
Using lightning-record-view-form and lightning-record-view-form
Using getRecord() Adapter
Handlers in LDS base components
Override save functionality using base components
Using createRecord() method to create a record
Using updateRecord() method to update a record
getRecord() alternative syntax

Navigation to different destination from a Web Component
Navigation in Files

Explain real time scenarios with coding

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Who can learn this course

Salesforce Developers: Individuals with experience in Salesforce development who want to enhance their skills in building modern web applications using Lightning Web Components.
Web Developers: Professionals familiar with JavaScript, HTML, and CSS looking to expand their expertise by learning how to develop applications on the Salesforce platform.
System Integrators: Consultants and architects interested in integrating Salesforce with external systems and delivering custom solutions using LWC.
IT Professionals: Anyone interested in advancing their career by gaining knowledge and proficiency in Salesforce technology and cloud computing.