1. Which decorator is used to expose a public property in an LWC? A. @wire B. @track C. @api Correct Answer: C. @api 2. What is the purpose of the lightni…
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In Salesforce development, LWC stands for Lightning Web Components. Lightning Web Components (LWC) is a modern UI framework developed by Salesforce that…
Read moreIn Salesforce development, LWC stands for Lightning Web Components. Lightning Web Components (LWC) is a modern UI framework developed by Salesforce that…
Read moreThe secure container that Lightning Web Components (LWC) run in to prevent security vulnerabilities is called "Locker Service." Locker Service…
Read moreIntegrating Apex with Lightning Web Components (LWC) in Salesforce serves several important purposes, enabling developers to leverage both client-side an…
Read moreIn Lightning Web Components (LWC), components can communicate with each other using a combination of properties, events, and methods. Child-to-Parent Co…
Read moreIn Lightning Web Components (LWC), the lifecycle hook that is called after the component is connected to the DOM is the connectedCallback. connectedCall…
Read moreIn Lightning Web Components (LWC), the lifecycle hook that is called after the component is connected to the DOM (Document Object Model) is the connected…
Read moreWhich decorator is used in LWC to make a property reactive and update the UI?
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In Lightning Web Components (LWC), the decorator used to make a property reactive and update the user interface (UI) is the @track decorator . Purpose of…
Read moreIn a Lightning Web Component (LWC), there are three main files that work together to define the component's structure, behavior, and styling: HTML (H…
Read more1: Introduction to Lightning Web Components (LWC) 🌩️ Lightning Web Components (LWC) are a modern UI framework from @Salesforce for building dynamic web …
Read moreIn Lightning Web Components (LWC) , decorators are special expressions in JavaScript that are used to configure and define metadata for the class fields…
Read moreWhat is differnece between Trigger.new and Trigger.map in salesforce?
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Trigger.new: 1. Trigger.new - is used to access the new versions of the records that are being processed by the trigger. It returns a list of sObjects…
Read moreAnnotation: The @future annotation is used to designate a method as a future method in Apex. Asynchronous Execution: Future methods are executed asynchron…
Read moreWhat is the difference between Synchronous and Asynchronous programming?
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Synchronous Programming: 1. In synchronous programming in Salesforce, operations are executed one after the other in a sequential manner. 2. When a use…
Read moreShadow DOM is a web technology that allows developers to encapsulate the structure, styles, and behavior of a component, isolating it from the main doc…
Read moreWhat is DOM?
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Dom is called as Document Object Model. DOM is a programming API for HTML & XML. DOM is a logical structure(tree) of the document. Shadow DOM is a …
Read moreDebugging Lightning Web Components (LWC) requires a combination of browser developer tools, Salesforce platform tools, and some best practices. Here'…
Read moreHere are the main lifecycle hooks available in LWC: Constructor (constructor()): This is the very first method called in the component's lifecycle. I…
Read moreIn Lightning Web Components (LWC), data binding is a core concept that allows you to bind JavaScript properties to your HTML template, making it dynamic.…
Read moreSharing JavaScript code between Lightning Web Components (LWC) can make your application more modular and maintainable. There are two primary ways to shar…
Read moreIn the Lightning Web Component (LWC) development model, each component is encapsulated within its own folder. This folder contains the files that define …
Read moreWeb Standards: LWC: LWC is built using standard web technologies, including modern JavaScript (ES6+), HTML, and CSS. It closely aligns with native web com…
Read moreCustom Events:- LWC: Custom Events:
Read more1. What are the benefits of using LWC over traditional JavaScript frameworks? LWC (Lightning Web Components) has several benefits over traditional Java…
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