LWC

Difference between @wire, LDS, and Imperative Apex calls in LWC – and real use cases

Interview Preparation, LWC /

This is one of the most frequently asked in Salesforce Developer interviews and also key in real-world Salesforce dev work. Let’s break it down in a simple but detailed way with use cases. 1. @wire (Reactive, Declarative) Example- Use cases – 2. LDS (Lightning Data Service) Example- Use cases 3. Imperative Apex Calls (Programmatic) Example- […]

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JavaScript Tutorial For LWC

Leave a Comment / LWC /

These 15 topics you should learn for LWC – Variables Data types null vs undefined Spread Operator String Interpolation String Methods Object methods Array methods Promises Arrow function Destructuring Modules import and export Events SetTimeout vs setInterval QuerySelectors 1. Variables: var, let and const are the reserved keyword to declare a variable. Variables are containers for

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