File Download in LWC Salesforce
Learn how to implement a file download functionality in Salesforce using Lightning Web Components (LWC). This step-by-step guide explains how to utilize the generateUrl method to create download links dynamically, ensuring seamless access to Salesforce files. Introduction When working with Salesforce, handling file downloads is a common requirement. Lightning Web Components (LWC) provide […]
Read MoreAdvanced Salesforce LWC Interview Questions and Answers 2
Explain ‘ @AuraEnabled(cacheable=true)’ Annotation. Give an example of how you can use it. The @AuraEnabled(cacheable=true) annotation is used in Apex controllers to make methods available to Lightning Web Components (LWC) and Aura components while enabling the results to be cached on the client side. This improves performance by reducing server calls when the same data […]
Read MoreAdvanced Salesforce LWC Interview Questions and Answers 1
What are the key lifecycle hooks in LWC, and how are they used? constructor(): Initializes the component. Called when the component instance is created. Avoid performing DOM manipulations here. connectedCallback(): Invoked when the component is inserted into the DOM. Use it for setting up initial data or subscribing to events. renderedCallback(): Called after every render […]
Read MoreLightning Web Components Introduction
Lighting Web Components : Introduction : Now every Salesforce user can develop lighting components in 2 ways. 1) Aura Components 2) Lighting Web Components (LWC) What are Lighting Web Components ? IT is a new programming model or new framework used to develop lighting components.Lighting Web Components developed using HTML and Javascript. Setup required in […]
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