Salesforce LWC Training - Course Outline

Module 1: Introduction to Salesforce and Lightning Web Components (LWC)

• Overview of Salesforce EcosystemIntroduction to Salesforce CRMSalesforce development tools: Apex, Visualforce, and LightningThe Salesforce Platform: Salesforce DX, Sandboxes, and Production
• What is Lightning Web Components (LWC)?History and Evolution: From Aura to LWCBenefits of LWC over Aura ComponentsLWC Architecture
• LWC vs Traditional Web ComponentsUnderstanding Web Components (Custom Elements, Shadow DOM, etc.)Key differences between LWC and other frameworks

Module 2: Setting Up Salesforce Development Environment

• Salesforce Developer Edition Account SetupCreating a Salesforce Developer OrgConfiguring a Developer EnvironmentEnabling Lightning Web Components
• Salesforce CLI InstallationInstalling Salesforce CLILogging into Salesforce via CLISetting up Salesforce DX ProjectUnderstanding Scratch Orgs vs Sandboxes
• Salesforce Code Editor SetupInstalling and configuring Visual Studio Code (VS Code)Installing Salesforce Extensions for VS CodeUsing VS Code to interact with Salesforce

Module 3: Fundamentals of Lightning Web Components

• Understanding LWC ComponentsComponent Structure: HTML, JavaScript, and CSSComponent Metadata: meta.xml file and its purposeComponent Lifecycle in LWC
• HTML Template and Data BindingUsing lightning-* base componentsInterpolating JavaScript Expressions in HTMLTwo-Way Data Binding in LWCUsing JavaScript Expressions in TemplateConditional Rendering and Iteration
• Working with EventsEvent Handling: Custom and Standard EventsDispatching Events from Child to Parent ComponentsHandling Event Bubbling and Capturing

Module 4: JavaScript in LWC

• JavaScript Basics for LWCES6+ Features in LWCArrow Functions, Classes, and ModulesImporting Standard and Custom Modules
• JavaScript and DOM ManipulationTemplate Refs in LWCUsing this and @track for Data BindingUnderstanding Reactive Properties and SettersWorking with DOM in LWC
• Data Flow in LWCProperty Binding and Event Handling between Parent and Child ComponentsState Management in LWCUsing @wire to fetch data from Salesforce

Module 5: Advanced LWC Concepts

• Working with Apex in LWCCalling Apex Methods from LWCPassing Parameters to Apex MethodsHandling Responses from Apex in LWCError Handling with Apex and LWC
• Wire Adapters and Functions@wire Service for Data RetrievalUsing @wire with Apex MethodsWire Functions for Standard and Custom Data Services
• Interactivity and Client-Side StorageHandling User Input with FormsStoring Data Using localStorage and sessionStorageClient-Side Caching Techniques
• Custom LWC Components and LibrariesCreating Reusable Custom ComponentsPackaging and Distribution of LWC ComponentsBest Practices for Writing Maintainable Code

Module 6: Styling and Theming in LWC

• Styling LWC with CSSScoped Styling with LWCUsing :host and :host-context Pseudo-classesOverriding Base Lightning Styles
• Salesforce Lightning Design System (SLDS)Overview of SLDS and Its Role in LWCUsing SLDS Classes in LWCCustomizing SLDS for Your Application
• Responsive DesignMaking LWC Components Mobile-FriendlyUtilizing SLDS Grid System for LayoutsHandling Different Screen Sizes

Module 7: Integrating with Salesforce Data

• Using @wire to Retrieve Data from SalesforceFetching Records Using Standard Adapters (e.g., getRecord, getObjectInfo)Querying Salesforce Data with SOQL in LWCHandling Complex Data with @wire
• CRUD Operations in LWCCreating, Updating, Deleting Salesforce Records with LWCManaging Records Using Apex and LWCHandling User Feedback (Success/Error Messages)
• Using Lightning Data Service (LDS)Introduction to LDSWorking with lightning-record-form, lightning-record-edit-form, and lightning-record-view-formCustomizing Record Forms

Module 8: Testing and Debugging LWC

• Unit Testing for LWCIntroduction to Jest Testing FrameworkWriting Unit Tests for LWC ComponentsMocking Data and Apex Calls in TestsBest Practices for Writing Tests
• Debugging LWC CodeUsing Browser Developer Tools for DebuggingDebugging LWC with VS Code and Salesforce CLITroubleshooting Common Issues in LWC
• Deployment and Version ControlDeploying LWC Components to Salesforce OrgUsing Git for Version ControlWorking with Salesforce CI/CD Tools

Module 9: Security and Performance in LWC

• Security Best Practices in LWCSecure Coding PracticesProtecting Against Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF)Security Considerations When Using Apex in LWC
• Optimizing Performance of LWC ComponentsLazy Loading and Conditional RenderingEfficient Data Handling and PaginationOptimizing the Performance of Large Data SetsBest Practices for Optimizing LWC

Module 10: Advanced Topics and Use Cases

• Advanced Integration with External SystemsCalling External APIs from LWC using ApexOAuth Authentication in LWCWorking with RESTful and SOAP Web Services
• Lightning Web Components for MobileMobile-Friendly LWC DesignUsing LWC in Salesforce Mobile AppCreating Mobile-Optimized User Interfaces
• Salesforce AppExchange and LWCBuilding and Distributing LWC Components on the AppExchangePartnering with Salesforce to Create Advanced Applications

Module 11: Capstone Project and Final Assessment

• Capstone ProjectDesigning a Full LWC-based ApplicationIntegrating Data, Apex, and User InterfacesFinalizing and Deploying the Project to a Salesforce Org
• Final AssessmentReviewing Key ConceptsPractical Examination and Code ReviewFeedback and Certification

Module 12: Conclusion and Next Steps

• Final Thoughts on LWC DevelopmentCareer Paths for Salesforce DevelopersContinuing Education: Resources and Communities
• Q&A SessionOpen Discussion on Challenges Faced During the CourseAdvice for Developers Starting with LWC
• Next Steps in Salesforce DevelopmentSalesforce Certified Platform Developer I Certification PreparationJoining the Salesforce Developer Community

Appendices

• ResourcesOfficial Salesforce DocumentationLWC GitHub RepositoriesOnline Salesforce Developer Community
• Glossary of TermsKey Salesforce and LWC Terminology
• FAQCommon Issues and Solutions in LWC Development

This comprehensive outline covers all essential topics, from the basics of Salesforce and LWC to advanced development techniques and real-world use cases. Participants will gain hands-on experience and build the necessary skills to develop, test, and deploy LWC applications effectively.