Hello I have to sync song list with Song information means Whenever i play the song and user want to see detail of song by clicking another tab then he/she will see the information But this will not happen as songs are running fine but song info take the default value. so please provide some code or link which help me Thanks Ritesh ...
Hi all, I'm new to computer coding and have just finished coding an app and tested it on both 3G and 3GS. On 3GS, it worked as normal as on the simulator. However, when I tried to run it on 3G, the app becomes extremely slow. I'm not sure what's the reason and I hope someone could shed some light on me. Generally, my app has a coupl...
Hello guys, I'm creating a website for iPhone and i use the native app (cliqcliq Quickpick) to upload photos. I use the script like the following to check if the application is installed. The basic idea is to send user to a custom url, if application is there it is launched, if it is not there the url should be ignored and user is take...
i have one issue.. Terminating app due to uncaught exception ‘NSInvalidArgumentException’, reason: ‘* -[NSCFArray objectForKey:]: unrecognized selector sent to instance 0*c3e6afe0’ stack(29365339.7657656....); please help issue.. ...
Hi, I am new in iphone.I use a flag variable to play songs in avAudio player all songs are properly handeled with flag variable.we have two tabs in tab bar , i want that if any song playing then on other tab song info show.If we use that flag variable then i syncronize song info with song.But i can't access the value of flag on song in...
I have an app that presents a UIWebView pointing to my own server. I have a Facebook Like button on some pages inside the UIWebView. I have it working now, but the login screen is way too big for the phone screen. I would like to present a nicer login dialog such as the one in the Facebook iPhone API, and then continue back to the web...
Hi I have built an application that revolves around UITableView, Core Data and XML. Now that the app is almost complete i want to add a main menu before accessing the tableView. The main menu will then allow you to navigate to the table and other functions. What is the easiest way to go about doing this? I'm confused about how to change...
hi, i have used viewcontroller with multiple view. when i go back to previous, there is no animation i have tried by below lines of code , -(IBAction)goback { [UIView beginAnimations:nil context:NULL]; [UIView setAnimationDuration:1]; [UIView setAnimationTransition: UIViewAnimationTransitionCurlDown forView:self.view cache:YES]; [sel...
hi guys , im having a problem with setting my section headers in a uitableview, its probably something really simple i just cant work it out. instead of displaying different headers for different sections it displays the same header for each section help me please :) - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableVie...
I'm trying to add an additional cell for custom content as the last cell in a tableView, without altering the dictionary that creates the other content of the table. I think the place to add it is in cellForRowAtIndexPath rather than adding one to the numberOfRowsInSection, which just crashes if I do. I get a cellCount from the dictio...
Hi, I have a UITableView that I build up programmatically and want to preselect a certain section header at startup. Any hints how I can achieve that? ...
In the Application Delegate didFinishLaunching method, I am using the following code to build up a new NSDictionary to be used as the new settings bundle for the user: NSNumber *testValue = (NSNumber*)[[NSUserDefaults standardUserDefaults] objectForKey:@"settingsversion"]; if (testValue == nil) { NSNumber *numNewDB = [NSNumber numbe...
Hi, I'm a little bit confused regarding the autorelease pools when programming for the iPhone. I've read a lot and the oppionions seem to me from "Do-NOT-use" to "No problem to use". My specific problem is, I would like to have a class which encapsulates the SQLite3 Access, so I have for example the following method: -(User*)fetchUser...
Hi ! Just a simple question. Is it possible to change the text color of UITextView with a animation? [UITextView beginAnimations:nil context:NULL]; [UITextView setAnimationDuration:2.0]; textView.textColor = [UIColor grayColor]; [UITextView commitAnimations]; Cheers! - Martin ...
Why does my UISearchDisplayController show "No results" even if the shouldReloadTableForSearchString method returns NO? Shouldn't it just do nothing and stay black? How can I prevent it from doing so? #import "RootViewController.h" @implementation RootViewController #pragma mark Table view methods - (NSInteger)numberOfSectionsInTable...
How do I change or disable the rotating animation when screen orientation changes from landscape to portrait, or vice versa? ...
Hi, I would like to package multiple app in a single app. So donwloading one app and install that in an iPhone will install 3/4 apps. Something like java midlet suits having multiple Midlets in a single jar file. Is it possible by using multiple target or bundle, aggregate target etc.? ...
Hey. I was wondering whether there is a way to detect a touch in an OpenGL rendered scene. What I have i a set of images which are being rendered in my main view. Now if the user touches one of these images (or objects) I would like to know which one was touched - similar to the CGRectContainsPoint(frame, [touch locationInView:self.vi...
Problem... I have a string of allowable characters "0123456789." How do I also allow the backspace from the keyboard... when I implement the code from below... the backspace key no longer works... How can I fix this? * (BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *...
I'm looking to choose a namespace for a library I'm writing and I'd like to avoid conflicts with other namespaces. Does anyone know of a website that lists all of the class prefixes in use? ...