Hi, i created a TTViewController that should show some Informations from a external (web) source. i already worked with some TTableViewControllers where i used the TTModel System (i created a TTURLRequestModel and a TTListDataSource for my TTTableViewControllers) whats the way to do this with a TTViewController? is there also something...
Hi, My code was working absolutely fine before the launch of iPhone SDK 3.0 , I am using socket functions to send data and receive data. What changes must i make to make it compatible for 3.0+. -(int)InitSocket:(int)nPort: (NSString*)sServer{ if(sServer == nil) { return -1; } m_nPort = nPort; sServerAddress = sServer; const char...
I've got a really annoying problem, and as much as I've searched, I can't find the answer. My app is terminating when I try to view a TableView. The data source and delegate is set to the File's owner, which implements the protocol. The error I'm getting looks like this: [Session started at 2010-02-27 16:28:24 +0000.] 2010-02-27 16...
Hi i'm building a compass for the iphone, duh, just for experiment purpose and to learn how to do it, in javascript, with phonegap. now i'm already able to get the degrees, i was able to apply the deg 0-360 to a div (let's call it the "wheel") using the webkit-transform translateZ (or i could use rotate) but i have a bug: when the w...
Hello, My app crash when I try to access any property of my NSDecimalNumber amount_before_current_year: [amount_before_current_year stringValue] Program received signal: “EXC_BAD_ACCESS”. The object is a NSDecimalNumber as shown in the image attached. I created it in the viewDidLoad, it exists in the header file: .h ... NSDeci...
@property (nonatomic, retain) NSMutableArray *filteredListContent; ---- @synthesize filteredListContent; - (void)applicationDidFinishLaunching:(UIApplication *)application { NSMutableArray *test = [[NSMutableArray alloc] init]; [test addObject:@"test string"]; [filteredListContent addObjectsFromArray:test]; N...
Hi, i got the following code: - (id)init { if (self = [super init]) { self.title = @"please wait"; UIBarButtonItem *favorite = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"star.png"] style:UIBarButtonItemStylePlain target:self action:@selector(buttonFavoriteClicked:)]; self.navigationItem.rightBarBut...
I have a project that was developed for iPhone OS 2.0. I am transforming this project to have two targets (iPhone & iPad). This will not be a universal binary. It will have two different binaries. In the old project, if I right click on a framework and choose REVEAL IN FINDER, I see the framework is a 2.0 one, for example, UIKit is lin...
Hello, I'm stuck trying to figure out how to modify the data contained on the persistent store. I'm writing an application with several views using a tabBarController, my core data methods are located mainly on the main application delegate but I will only be using this data from the tableViewController view. In order to use the manage...
I want to implement image processing without using openGLES and having this functionality: Brightness Contrast Saturation Hue Sharpness How can I do this? ...
Hi, I am trying to dismiss a modalviewcontroller with a page curl. The curl works okay but I cannot seem to get the tableview under the modalviewcontroller to show up. The image of the modalviewcontroller is still under the curled away page. If I dismiss the modalviewcontoller before the animation finishes the animation doesn't show up. ...
Im trying to get my data to load in my detail view. Can any one take a look and see why it isnt showing? It loads fine in my rootviewcontroller, just not the detail view. DetailViewController.m #import "DetailViewController.h" @implementation DetailViewController - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarni...
Is there a way to display the Slider value over the ThumbImage? I was thinking of getting the X position of the ThumbImage and then moving a UILabel accordingly. Is that possible? ...
Hi All, I'm trying to retrieve data from Core Data and put it into a Mutable Array I have an Entity called 'Stock' and in Properties, attributes called : code, price & description... How do I get the data stored in these attributes into a simple Mutable Array? I've added this code... NSMutableArray *array = [[NSMutableArray alloc]...
Ok, I have an iphone program that is simply a tableview using the CoreData to load, I have added a simple data loading class that is passed the NSManagedObjectContext, reads in the data from a file I want loaded into the database, instantiates objects using the managedObjectContexts as needed, loads them with the data read in, and then ...
I have several rectangular images (in landscape and portrait mode) and want to draw them onto a transparent square image, so that all images became the same size without cropping them. How would I create a transparent UIImage and draw another on top? Thanks for any hints. ...
I want to find a way to programmatically fire the selector that causes the iPhone keyboard to switch from letters to numbers. I am aware that I can switch the keyboard type, but I want to know if there is a way to do this without switching the keyboard type. ...
Here is a picture of the main view for an app I'm making, the thing at the bottom is supposed to be a UIPickerView. I have the UIPickerView view controller in its own .h and .m files, separate from the main view controller's. could this be the problem? here is the code that (should, I pretty much copied it from a tutorial) populate th...
I've added a few components to the NavigationBar in an app I'm creating. The height of the bar changes dynamically, like in Safari for the iPhone, when you click on the URL field. I have all of the interactions and resizings working perfectly, except when I move to another tab and return. If I start the app, click on second tab the navb...
I just installed the latest SDK from Apple so I can start learning iPhone / iPad app development. However, I'm having a stupid issue: all my builds get run in the iPad simulator instead of the iPhone simulator, and I have no idea how to change it. ...