I am using ABNewPersonViewController to add new contact to the address book. Every thing is fine if I do not add any photo from photo albums. It crashes if I add any photo and here is the log:- NSInvalidArgumentException', reason: '*** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: UIImagePickerControllerOriginal...
I have read some docs on NSTimer and havent quite seen what I am looking for. I would like to know how to write an NSTimer which will repeat every 1 sec or another time value(maybe have this value as parameter) and the overall repeat should repeat for one minute. Also how is this overall time (1 minute) shown on screen , maybe in a UI...
Who can explain step by stem how to publish on the Facebook user account pictures and albums from my iPhone app? I know about FB iPhone sdk, but cannot understand the whole process. 1. Should I register application on the FB? 2. Can I publish my local pics, or must use links on the previously published pics on hosts like yfrog.com. 3.etc...
How do I get the delete button to show when swiping on a uitableviewcell? I have followed this post: http://discussions.apple.com/thread.jspa?threadID=1569862 but the event is never raised and the delete button never appears?! ...
So.. basically, at work I'm developing a game and now I'm testing OS4 in all kind of devices, there were some problems but so far so good, that was until I deployed the game on a iPod Touch 2G... now ALL OpenGL are not updating, the game doesn't crashes, but, is like the renderer is doing nothing.... This is only happening with OpenGL s...
I have two scroll-views on the same base-view. i want to synchronize their zooming. When anyone of them is zoomed in/out, remaining one will also zoom in/out with same zoom scale. ...
I want to be able to select items from a table and display them like how the iPhone displays the list of recipients for SMS, email, etc. It would be great if you could lead me to any resources and/or direction for this kind of thing. (I wasn't really sure how to Google this kind of thing too.) Thanks in advance! ...
Hi everybody, Im going to create an applicaition for i-phone as a multi-user ineractive drawing. what i mean is some thing like YM functionality that 2 or mutiple user can draw at the same time together and. do you have any idea or clue for me to how to start? I have some methods in my mind , like making an webview and my drawing pad b...
I have a dependent UIPicker that loads the values into its two components from a plist. It's an NSDictionary with NSArrays of strings. The user selects a pair of components and the picker sends those two strings back to the delegate. What I really need is a constant that goes along with each individual choice. For example, first comp...
A client has asked us to develop a proprietary in-house app for managing their back-end systems. However, we are a small development company and I'm certain that their company does not have >500 employees. Are there any alternative, yet similar, solutions to distributing this app to their company without going through the iPhone enterpr...
I have a navigation app that has many screens the user navigates to. A handful of views manages these screens dynamically. What I want to try to do is add a button that will always show up on every screen the user views. I need to do this so that the user is always able to preform the action associated with the button regardless of where...
Hello, I have a toolbar, in which is placed a UIBarButtonItem. The selector is targeted at a custom view of mine; a method with this signature: -(IBAction)pop{code} However, clicking it does not cause any action to occur. The buttonitem doesn't appear to respond to the click either, it just stays gray. Linking a UIButton's TouchUpIn...
Hello. I've been able to incorporate all of Apple's code, delegation, etc related to iAds... in simple view based applications. Tab bar type applications seem more difficult... perhaps I don't understand the overall architecture of those apps. It seems that say if there are 3 tabs and views corresponding to those tabs that the other t...
Hi, In my application, I have a series of tables which leads up to an image. In portrait mode, there is a button in the bottom right hand corner, and when I select this the screen flips and I can make notes. When I turn iPhone to landscape mode, this button disappears completely. Any ideas? ...
What is the similar function used for Cmap and Clist in iphone.. Can anyone tell me ? Is this possible to use Cmap and clist in xcode.. Thanks in advance... ...
Hello, I've got a lovely OpenGLES code slice that renders up images for me. When I want to, I can call a function on it: -(UIImage *)renderToImage; That does a lot of rendering work and returns me an image. This includes the generation of FBOs, textures, etc. Lately, I've found myself needing to enhance this. The image generation ta...
Hi, I´m trying to create something like an own "adBanner" for a website in my app. The Banner is a Button with an image, which is actually the banner graphic. [_adBanner setBackgroundImage:[UIImage imageNamed:@"test_banner.png"] forState:UIControlStateNormal]; _adBanner.opaque = YES; [self.view addSubview:_adBanner]; [(UIButton*) _adB...
Hi, Can any body tell me where xcode organizer saves the list of devices attached with it??? I need that urgently. I am unable to add device from provisioning portal and need to add device from xcode organizer but that needs the device. i currently don't have the device just have the UDID. I think i could add the device UDID in the xco...
I have a view with a navigation controller that I am showing modally and I want to add a back button that is shaped like the default left arrow buttons used in most splitViewControllers. I can create a basic button but I really want the left arrow shape - here is what i have now: /* set title and nav bar items */ self.navigationItem.le...
I am setting my height: - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { CGFloat rowHeight = 0; if(indexPath.row == [self.items count]){ //more rowHeight = 50.0; //same as moreCell } else{ ChartlyCell *cell = (ChartlyCell*)[self tableView:tblView cellFo...