http://c.gzl.name IPhone, Cocoa, PHP, Javascript, JQuery, Actionscript, etc... Thu, 29 Dec 2011 07:20:44 +0000 en hourly 1 http://wordpress.org/?v=3.0 http://c.gzl.name/archives/412 http://c.gzl.name/archives/412#comments Fri, 28 Aug 2009 04:59:43 +0000 admin http://c.gzl.name/?p=412 http://c.gzl.name/archives/412/feed 2 http://c.gzl.name/archives/393 http://c.gzl.name/archives/393#comments Wed, 26 Aug 2009 23:10:01 +0000 admin http://c.gzl.name/?p=393 程序介绍： 右侧是改程序的截图，基本上来说就是通过使用Core Location来得到当时的位置，然后在点击“+”的时候记录下当时的经纬度。通过UITableViewController的功能来添加，编辑，删除等功能。整体程序使用Core Data来储存数据，实体（Entity）为一个位置，包括以下参数：1，时间（收集数据的时间）2，纬度，3，经度 首先我们看看该程序的AppDelegate.h @interface LocationsAppDelegate : NSObject { UIWindow *window; UINavigationController *navigationController; //导航栏   //以下定义了Core Data的三个决定性组建，等后面m文件里面再多介绍 NSPersistentStoreCoordinator *persistentStoreCoordinator; NSManagedObjectModel *managedObjectModel; NSManagedObjectContext *managedObjectContext; }   @property (nonatomic, retain) IBOutlet UIWindow *window; @property (nonatomic, retain) UINavigationController *navigationController;   - (IBAction)saveAction:sender; //这个没找到作用...根本就没用到IB   //还记得吧，nonatomic是因为这个程序是单线程 @property (nonatomic, retain, readonly) NSManagedObjectModel *managedObjectModel; @property (nonatomic, retain, [...]]]> http://c.gzl.name/archives/393/feed 1 http://c.gzl.name/archives/268 http://c.gzl.name/archives/268#comments Sun, 09 Aug 2009 21:28:06 +0000 admin http://c.gzl.name/?p=268 http://c.gzl.name/archives/268/feed 1 http://c.gzl.name/archives/143 http://c.gzl.name/archives/143#comments Thu, 18 Jun 2009 01:58:45 +0000 admin http://c.gzl.name/?p=143 http://c.gzl.name/archives/143/feed 0 http://c.gzl.name/archives/50 http://c.gzl.name/archives/50#comments Sun, 14 Jun 2009 19:59:43 +0000 admin http://c.gzl.name/?p=50 http://c.gzl.name/archives/50/feed 0