Hour 21. Rearranging Table Rows on iOS
What You’ll Learn in This Hour:
• Learning about the general issue of sorting table data
• Making a table row movable
• Implementing the move
This hour applies only to Cocoa Touch and its touch interface.
Handling the Ordering of Table Rows
When you use table views with Core Data, you have a powerful way of displaying sets of records. As you have learned in Hour 19, “Using
UITableView on iOS,” p. 337, and Hour 20, “Using
NSTableView on Mac OS,” p. 363, you also can use table views to display single records in an easily formatted manner. In the case of using a table to display fields from a single record, your nib or storyboard file together with the view controller code you write determines the ...