react-papaparse is the fastest in-browser CSV (or delimited text) parser for React. It is full of useful features such as CSVReader, CSVDownloader, readString, jsonToCSV, readRemoteFile, ... etc.
I need to make some transformation on header, but can't get this working with transformHeader option? Got exception:
DOMException: Failed to execute 'postMessage' on 'Worker': (header, index) => header could not be cloned.
Is it supposed to work?
Tried simply : transformHeader: (header: string, index: number) => header
I need to make some transformation on header, but can't get this working with transformHeader option? Got exception: DOMException: Failed to execute 'postMessage' on 'Worker': (header, index) => header could not be cloned. Is it supposed to work? Tried simply : transformHeader: (header: string, index: number) => header