Hi, Everything works fine when the view that holds my table is the main (first) view. However, when it's not the first view and I switch into that view, my table does not load data and I get an empty table. Using NSLog I can tell that the program is not invoking numberOfRowsInSection and cellForRowAtIndexPath. I have <UITableViewData...
I want to make a button; when you press it the screen fades to a "flash of white" and back like in those powerpoint transitions. I'm thinking maybe dynamically changing the opacity of a white square or something? What do you think? Is there something like this that already exists like part of Catransitions or something? Thanks guys. ...
Is it possible to stream videos from a bunch of video cameras or any device for that matter to iPhone if the devices conform to Bonjour. My concern was if the devices host their services over a wifi, how will my Iphone app manage to read and understand data(or video feed in this case) from different kinds of devices. I came across the...
UIKeyboardTypeNumberPad doesn't display a number pad on the iPad. Instead, it shows the UIKeyboardTypeNumbersAndPunctuation keyboard. Is there something I'm missing, or has this been removed from the iPad OS? Thanks for your guidance! ...
I've created a singleton class that loads a plist. I keep getting this error when I try to set a value: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key test.' I have one key in the plist file. The key is named "test" and has no value associated with it. I set the value like this: [[PlistManag...
Hi,All I want to know the validity of the Enterprise iPhone developer program. is it also one year only ? Thanking you... ...
Hello Dear ones i am using simple nsxml soap based parser but in the response it gives me 300 to 500 tunes of data so nsxml parser is not desirable in this scenario please guide how can i use soap based libxml2 parser along with a sample code would be a bost to me as i have no idea regarding the libxml2 parsing method ...
Hi, is it possible to have two detail view controllers for a SplitViewController(not with the use of Interface Builder, pure programmatically) or can we add one more splitviewcontroller in place of a splitviewcontroller's detailviewcontroller. If yes, please explain me with an example. Thanks In Advance! ...
Hi, How do I open SMS from my app and have the new message popped up and prepopulated? Right now this is what I have NSString *stringURL = @"sms:"; NSURL *url = [NSURL URLWithString:stringURL]; [[UIApplication sharedApplication] openURL:url]; That opens the SMS app but you have to click on new message etc. Thanks, Tee ...
How to change cell background image on click on cell in iphone????I have tried following but it is not working.... if (cell == nil) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectMake(0,0,320,50) reuseIdentifier:myid] autorelease]; cell.selectedBackgroundView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"my...
I have: NSString *promise = @"thereAreOtherWorldsThanThese"; which I'm trying to transform into the string: @"There are other worlds than these" I'm guessing this is a regex job, but I'm very new to Objective C, and have so far had no luck. I would greatly appreciate any help! ...
Building a search with some custom objects and three scopes: All, Active, and Former. Got it working with the below code: - (void)filterContentForSearchText:(NSString*)searchText scope:(NSString *)scope { [[self filteredArtists] removeAllObjects]; for (HPArtist *artist in [self artistList]) { if ([scope isEqualToString:@"...
Hi, I am making an app in which i need to implement calling emergency medical services when mobile shakes with a particular threshold. Is it possible to capture the threshold or the extent of phone shakes and making a call when it happens? One requirement is can this is possible when my app is not running? ...
What is it im supposed to set in the plist so that it shows that it does not work on the ipad on itunes? its somthing to do with this http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/AdvancedFeatures/AdvancedFeatures.html but I dont see anything that seems appropriate? Im still kind of...
I am developing an iphone application through xcode. I need to show a analog clock in my application. I can show the time in a digital clock but just not been able to show an analog clock. Looking forward to any kind of help. Thanks in advance Joy ...
Hi, All tell me the examples of both the iPhone development programs. 1)Standard Program and 2)Enterprise Program ==>is Enterprise program == Intranet App -using which we can provide limited access within the company employees ==>and Standard program == Internet App -using which we can provide the access to all iphone users worldwi...
I have a dropdown list with a piece of code that is run when the value is changed: <select name="SList" onchange="javascript:setTimeout('__doPostBack(\'SList\',\'\')', 0)" id="SList"> Everything works fine when manually done. As an option is selected, the onchange code is called. The problem begins when I try to change the selected v...
Hi, How can i send image over socket in iPhone. I tried with string the code i used is as follows, now i need to send image over socket. CFWriteStreamRef writeStream = NULL; CFStringRef host = CFSTR("192.168.1.211"); UInt32 port = 8001; CFStreamCreatePairWithSocketToHost(kCFAllocatorDefault, host, port, NULL, &writeStream); CFWriteS...
Hello, I have created Window Based application and tab bar controller as root controller. My objective is to store Text Field data values in one tab bar VC and will be accessible and editable by other VC and also retrievable when application start. I am looking to use NSDictionary class in AppDelegate so that I can access stroed Data V...
Hi, I have a webview, which shows the pages of a ebook. I want to switch from one page to the next page with a page curl animation. By now, I know how to switch the page and how to apply a page curl animation on the webview. But how do I apply the curl animation in a way that it looks like flipping from one page to another? ...