Exports the contents of a dataset as a CSV file, prompting the user to save the file to disk.
system.dataset.exportCSV(filename, showHeaders, dataset)
String filename - A suggested filename to save as.
boolean showHeaders - If true (1), the CSV file will include a header row.
Dataset dataset - The dataset to export.
String - The path to the saved file, or None if the action was canceled by the user.
This snippet would prompt the user to save the data currently displayed in a Table component to a CSV file, and would open the file (in an external program, presumably Excel) after a successful save.
table = event.source.parent.getComponent("Table")
filePath = system.dataset.exportCSV("data.csv", 1, table.data)
if filePath != None: