15. The system of claim 12 , wherein the view and the browser interact to display the spreadsheet as a hypertext mark-up language (HTML) table element.
15. The system of claim 12 , wherein the view and the browser interact to display the spreadsheet as a hypertext mark-up language (HTML) table element. 16. The system of claim 15 , wherein the controller is programmed to receive a user input in a displayed cell of the spreadsheet, and cause the user input to be written to the first model.