I’ve tried using table.define but it doesn’t seem to work. Is there anyway to do this?
You need to add the new column’s config in grid.config.columns and call grid.refreshColumns()
http://webix.com/snippet/6d94f86b
Instead of manipulation with grid.config.columns you can use define ( grid.define(“columns”, new_config); ) it will have the same effect, just be sure to call refreshColumns after that.