LWC – SF Crunch

Lightning Web Component: Dynamic Picklist Rendering via Lightning Data Service Based on Record Type and Field Dependency

Published June 13, 2025

This article demonstrates how to build a Lightning Web Component (LWC) that dynamically displays picklist values based on the selected record type and controlling picklist value, without using any Apex code. The component retrieves picklist values directly from the field definitions using Lightning Data Service, ensuring that nothing is hard-coded.

For illustration, the example uses the Opportunity object with two record types and two custom picklist fields: Solution_Type__c (controlling field) and Product_Type__c (dependent field).

Salesforce Screen Flow – Download records into a CSV file with specified fields using the collection variable

Published August 6, 2024

This articles leverages a lightning web component to export the data from Salesforce screen flow. The LWC inputs a collection variable and convert it into a CSV file. Moreover, you also have options to select an sObject and fields to be exported into the CSV file.

Screen Flow – Preview the email body with merge fields populated before sending out

Published May 24, 2024

This article shows, how to preview an email in a screen flow with actual merge fields populated before sending it out to a customer, ensuring all details are correct. By using an Apex invocable action that returns email body with all the merge fields populated and in the screen flow show text using display text component and HTML body using an LWC.

Salesforce LWC to show CMS Content (Collection) as Accordion on public LWR Site using ConnectAPI.ManagedContentDelivery class

Published March 29, 2024

An example of LWC to display CMS Content (Collection) as an accordion on a public Lightning Web Runtime (LWR) site, leveraging the ConnectAPI.ManagedContentDelivery class. In this example, I use the getCollectionItemsForChannel method from the ConnectAPI.ManagedContentDelivery class to retrieve CMS Collection items and display them as an accordion.

UTM URL Builder Salesforce Lightning Web Component (LWC)

Published January 8, 2024

This Lightning Web Component (LWC) provides a seamless UTM builder functionality, enabling users to effortlessly generate UTM parameters for their marketing links. UTM, which stands for Urchin Tracking Module, is a set of query parameters added to URLs for tracking the effectiveness of online marketing campaigns.

Salesforce Lightning Web Component (LWC) to export the related list records to CSV without using apex

Published November 24, 2023

This article illustrates creating a lightning web component to export opportunities to a CSV file with a simple button click directly from the account detail page. This solution eliminates the need for Apex code, opting instead for the utilization of the getRelatedListRecords wire adapter.