In plain words: A CSV Uploader Component in LWC allows users to import spreadsheet data directly into Salesforce without navigating through standard data import wizards. The component accepts a .csv file, uploads it via Salesforce Files, and passes the generated document ID to an Apex controller that parses rows and commits new records in bulk. Importing data quickly from external systems is a standard business requirement. While administrators have access to tools like the Data Import Wizard and Data Loader, business users often need a simple, self-service interface on their home page or record view to import structured spreadsheets. Building a custom CSV import utility in Lightning Web Components gives teams immediate data creation capabilities wrapped in custom validation logic.
Lightning Web Components