Xcode 5 Start to Finish: iOS and OS X Development

Loading Data into MPRDocument

Importing the .csv file is simple—most of the work was done on the iOS side. Add sample-data.csv to the project, declare

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- (IBAction) fillWithData: (id) sender;

in MPRDocument.h and put

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#import "PRGame.h"    .    .    .- (IBAction) fillWithData: (id) sender{    NSString *  dataPath =    [[NSBundle mainBundle] pathForResource: @"sample-data"                                   ofType: @"csv"];    [PRGame loadFromCSVFile: dataPath                intoContext: self.managedObjectContext                      error: NULL];}into MPRDocument.m.

Note

Action methods, which respond to triggers from user-interface elements, are by convention given the return type IBAction ...