Question

the book I’m studying to program for iPhone says I can have a mixture of both UITableViewCellEditingStyle-Insert/Delete at the same time. But I couldn’t figure out how to do it.There’s a UITableViewdataSource method return type of which is UITableViewCellEditingStyle.But how do I return both style simultanously if I can return just one thing-either insert or delete.

Answer 1

If I’m understanding correctly, you want to update your tableview by both deleting and adding a new cell (and optionally animating that change).You need to nest your calls inside a beginUpdates block:

[tableView beginUpdates]
[tableView deleteRowsAtIndexPaths...
[tableView insertRowsAtIndexPaths...
[tableView commitUpdates]

You need to make sure that your UITableViewDataSourceDelegate methods reflect that change when commitUpdates: gets called.