set_data: Handsontable widget
In rhandsontable: Interface to the 'Handsontable.js' Library

Set data inside a Handsontable instance without recreating the widget. Send the new values as a vector of rows, a vector of columns, and a vector of values. If different length vectors are supplied then the shorter ones are recycled to match the length of the longest.

1	set_data(id, row, col, val, session, zero_indexed = F)

`id`	The id of the table to interact with.
`row`	Integer vector of row indexes.
`col`	Integer vector the column indexes.
`val`	Vector of values to set at each row-col pair.
`session`	The session that is associated with your shiny server function. The table is only interactive when used in shiny so we only use set_data when the table is in shiny.
`zero_indexed`	Default FALSE. Set to TRUE if you are supplying row and col indexes that are already 0-based.