Set Table columns or Regenerate table columns from code

[meowcat]

https://gist.github.com/meowcat/12e22150f8abf8fc364f951b236e46bc

I am working on a "CSV editor" module. Right now this works with a WebDAV enabled server.

• Module input is server and path

• GET/PUT reads/writes the CSV from server, Papa Parse goes CSV<->JSON

• (Right now there is no login etc and only intended for local use)

• A Table view displays the table

• An "Edit" column opens a JSON Schema form modal

• the JSON Schema is generated from the currently selected row

The only thing missing is: I cannot update the columns if the users' format changes. I would need to:

• either have a way to trigger "regenerate columns" with code
• or a way to set columns directly.