I am a new comer to the iPhone world, I am having a question,I am having a login page in which 2 levels and associated 2 uitextfield,i have to save both the UITextfield's Values(inputt by user) to the NSUserDefault,and new time when we start application both the UITextfield should be filled with the values we hav input before....i am i...
Hi Friends, I have an iPhone application which is POC for the client demo and want to upload to appstore. We have static data in search results. So is there any chance that appstore validate the data and reject application? Please guide me. Thanks in advance Regards, Malleswar ...
When you scroll a tableView down (Notes.app), the search bar stays fixed to top, but when you scroll a tableView up, the search bar is hidden. That's what I want. Looking at scroll indicator it appears that UISearchBar is a subview of a table's scroll view. But if I add a search bar to a tableView in Interface Builder, then it always sc...
Hi, Why @try block do not work? It crash the app, but it was supposed to be catch by the @try block NSString* test = [NSString stringWithString:@"ss"]; @try { [test characterAtIndex:6]; } @catch (NSException * e) { NSLog(@"Exception: %@", e); } @finally { NSLog(@"finally"); } Thanks, Alex. ...
What I'm trying to do is, I have a button that opens up the photo library so the user can choose the photo and then the photo is then displayed on another view (another .xib file). How can I do this? Right now, I have both the photo library action and change view action pointing towards the button and its crashing due to both actions hap...
I want to drop a bunch of pins for hotels on a map. I have a MKAnnotation class, and a view (MKAnnotationView) and I also have a class Hotel which has all information about the hotel In terms of design how should these two work together. Should I have 2 classes or should I just combine both into a single class that inherits from MKAn...
Hello, I am trying to populate an iphone table view with values from an SQLite database. Lets say the table is as follows: Name description picture poodle likes to growl poodle.jpg cat likes to meow cat.jpg ... ... ... How would I ...
Hi, What if my application is rejected from app store? Do I need to take gap to retry or need to pay for that? How many trails I can make for app submission? Please guide me. Thanks in advance. Regards, Malleswar ...
Hi, i would like to know how i can access the name of an image when the syntax is something like that: NSArray* imgArray =[[NSArray alloc] initWithObjects: [UIImage imageNamed:@"test_01.png"], [UIImage imageNamed:@"test_02.png"], [UIImage imageNamed:@"test_02.png"], nil]; If i print out a specific index, i get the ad...
I'm using NSURLConnection in an iPhone application and the interface seems to slow down after sending initWithRequest: to my NSURLConnection instance. I'm not sure if this is occurring because my processing code is taking a long time to handle the response, or if it's because NSURLConnection is blocking the main thread. Can anyone conf...
I'm working on a large website project that makes heavy use of in-page graphing of data. To make the graphs interactive (the old paradigm was to post data to the server, have the server render the graph as a jpg, then send it back to the browser) we've started building the graphs in Java. It's a smooth system, but the website is still ve...
I'd like my audio recorder app to react to accelerometer events while in idle mode. Audio capturing works fine during idle mode, but my motion detection code never gets called, once the app enters in idle mode. Is it possible? thanks! ...
I am working on an update for my new iphone app (FlashCards++) which will include the ability to back up & restore the core data store (sqlite). I have been looking for good options for how to do this but there are very few resources about this. What are the best practices that you have found for doing core data backup? I'd like to keep ...
//adds a button to scroll list -(void) addNode:(NSString *) atitle{ UIButton *btn = [UIButton buttonWithType:UIButtonTypeRoundedRect]; [btn setTitle:atitle forState:UIControlStateNormal]; [btn addTarget:self action:@selector(buttonTouched:) forControlEvents:UIControlEventTouchUpInside]; // handle touch [bu...
I want to show the keyboard when I start editing a text field.,i am having an email field in my view so that i want to show up key board when i begin editing it... ...
Hello, I'm writing an application (basically its yet another iBooks clone) which consumes a lot of memory. Depending on the input data, it's memory footprint can go up to 70-80 MB (as MemoryMonitor states) or even more. It works fine for quite some time, but it tends to increase its memory footprint over time. So lets say you open a boo...
Hi have setup a UITableViewCell from a nib file and everything is working as expected. However I decided it would be nice to add a UIImageView as a background to make the cell a bit more interesting, the only problem is that the new UIImageView is now stopping touches getting to the underlying UITableViewCell (i.e. the cells do not turn ...
If you know OpenFlow or CoverFlow, maybe you will have interest for this question. Latest codes is here http://github.com/tupps/OpenFlow What I wanna is make each image as button or menu, click it will enter another view, and also can come back by click some "back" button. Any clues to implement this feature ? Thanks ...
Hi everyone, I have a last probleme before finishing my application. I use SQLITE DataBase. Everything works perfectly on the simulator, but when i run the app on my Iphone with Dev provisionning profile, i got an error on the sql methods : I have a method that executes the following code : if(sqlite3_prepare_v2(database, sqlState...
Hey everybody. So I built my iPhone app and it runs fine in the simulator so I wanted to deploy it to my iPhone for one last testing round before I go into open beta testing wiht my distribution profile. I did this numerous times already and it has never been a problem. However since the last test run I upgraded both my iPhone (iOS 4) a...