Hands-on example: Hiding the Ribbon
//Button's object method
var $js; $answer : Text
4D has a built-in
Utils.spread expression that points at the spreadsheet (also called workbook) inside the 4D View Pro area, making it simpler to call the SpreadJS Workbook methods.
The following code undoes the last action in the spreadsheet:
4D View Pro Tips repository
4D-View-Pro-Tips is a GitHub repository that contains a project full of useful functions, allowing to manage floating pictures, sort columns or rows, create a custom culture, and much more! Feel free to clone it and experiment with the project.