Preferably a video tutorial, because all text ones I have seen (incl. from Apple) have not been specific enough. Basic navigation at the bottom, with 3 RSS feeds to keep it simple. I tried using Dashcode (the easy way) but that did not work either. ...
Hi I have an array of strings separated with a delimeter ":". I tried separating strings using componentsSeparatedByString method and then save the result into an array and later use that array to produce the desired output, but it didn't worked. For example Now my UITableView displays cells as: Case 1: How:Many Too:Many Apple:Milk...
I need to create a tab bar app with acess the camera in the third section of tab bar, but a try with [self.view insertSubview:overlay.view atIndex:1]; and doesn't work. They don't load the camera. How i do that? ...
in xxx.h UIButton *b1, *b2, *b3; in xxx.m b1 = ---- similarly for b2 and b3 Now I want that on Click event I store the title in the string. How i can achieve it? In Other Words: What function/method would I have to implement in my View Controller class to handle a click event on a UIButton? ...
// Create the request. NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.apple.com/"] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0]; // create the connection with the request // and start loading the data NSURLConnection *theConnectio...
Hi, I created programmatically a view that contains a navigation bar like Safari, a web view and a toolbar... In the navigation bar I put a label and two text field, one for type URL and one for type search. But how can I use the label to show the web view page title? I tried this code but don't work! :( nomeSito.text = [webView strin...
When I click a button Its title should be hide. I do't want to set the title to empty string @"". So, How can i do this? ...
Hello, I'm using a UITableView with cell style of UITableViewCellStyleValue1. I'm want to have multiple lines in the detailTextLabel, is that possible? and how? Or do I have to make a custom cell. Any help is appreciated. Thanks, Mohsen ...
I am basically trying to retrieve some data from a MySql server, and display them on my iphone Let's say i have a table named "car" and i need to send 10 rows of my table to my iphone. 1- Is there any possible way to send an actual array of objects "cars" to my iphone. Or does it have to be a string. 2- If it has to be a string, what i...
Hi, I have a problem very similar to this one : http://stackoverflow.com/questions/805502/catransaction-not-animating I'm just trying to animate a view layer using CATransaction. My problem is that the transform is applied to the view immediatly. I tried to perform the animation using performSelector:withObject:afterDelay: without s...
And also how to solve an "expected ';' before '{' token? code below (from xcode 3.2.3) - (void)viewDidUnload { self.cheatName = nil; self.description = nil; } Both errors are in the first line - (void)viewDidLoad { [super viewDidLoad]; [self.titleLabel setText:self.title]; [self.descriptionLabel setText:self.d...
I have a web app that uses a lot of jQuery sliders. All are bound to input elements with the function below. This is working very nicely except on the iPhone. From what I've seen so far in discussions here and elsewhere there are no good solutions currently available to make the sliders work nicely. As a workaround, I want to bind a...
My app has 4 tabs. All the view controllers support rotation, and indeed are rotated when I rotate the device. For one of the view controllers, I need to reposition some of the subviews upon rotation. I do this in willRotateToInterfaceOrientation of that view controller, and it works fine. The problem comes when I switch to a different ...
Hi I have started learning iphone apps development. However when I build and run the project, the simulator opens with new app icon. When I click on the new app icon ...nothing happens. -->> simulator just sits there and doesn't load the app Any help will be appreciated. Marty ...
Hi Forum I'm implementing a CLLocationManager right as described in several tutorials. Everything works fine up to the point where the LocationManager receives a second update. Then a memory leak occurs. Instruments tells me, that the leaked objects are NSCFTimer, GeneralBlock-16 and NSCFSet Any ideas? Thanks for any help [Edit] ...
I've seen this in other apps too, so I'm wondering whether there's some canned functionality I'm missing. Is there an interface for the "pull down to refresh" action? If not, what's that called so I can Google it? ...
I have implemented a basic add contact feature to an iOS 4 application. Following the documentation from Apple, I have created a navigation controller, and set its root view to the ABNewPersonViewController. I have implemented the delegate as well. The basic mechanics all work. The problem I am having is when you add a photo to the n...
I am getting EXEC_BAD_ACCESS errors in a CGContextDrawImage call and trying to trace it back. I have a PNG image and running a UIImagePNGRepresentation o it gives me NSData instance. I need to convert this to CGImageRef instance, so I can run the CGImageCreateWithPNGDataProvider method with this CGImageRef. I tried two ways: 1) To cast...
Hey guys, So I want to support app switching in my upcoming iPhone app and I've implemented all the proper delegate methods in my application delegate. So when the user resumes the application, I can see their activity in the NSLog and all. However, how can I tell my app has resumed a controller? Is there a method I can put in my contro...
Is the title for a notification (push or local) always the bundle display name? I have shortened the bundle display name, but would like the local notifications to display the full bundle name. ...