How to export data to an excel file w/chart on iPhone?

I have some data in a sqlite database in my app, and my client wants an option that allows you to email it as an excel file which includes a chart of the data. Is this po开发者_如何学JAVAssible on an iPhone?

Have a good one,

Toby

Sure, just take the data from your database and generate and excel file with it, formatted as your requirements. Then simply send the file you created using MFMailComposeViewController.

The specification for an XLS file can be found here.