React Table Accessor [patched]

: Accessors are the most common customization point in React Table v7. Use string accessors for direct mappings, function accessors for any transformation, and always supply an id when using a function.

This allows you to pass a function that receives the row object and returns the desired value. react table accessor

header: 'First Name', accessorKey: 'firstName', // Looks for row.firstName , : Accessors are the most common customization point

There are three primary ways to define an accessor in modern React table libraries: 1. String Accessors (accessorKey) function accessors for any transformation

const columns = [