[Solved] ios iphone em protocol is not declared
Get rid of the HTML markup: @interface CountriesViewController : UITableViewController <CountryDetailsViewControllerDelegate> 3 solved ios iphone em protocol is not declared
objective-c
[Solved] split NSString into NSArray in ios
When you print array you will see output as below… this is the way array look like on console. ( text, image ) You can try accessing array object as below NSLog(“@%@”, arrayAnsType[0]); This will print “text” solved split NSString into NSArray in ios
[Solved] Best Unique Identifier alternative [duplicate]
The best post so far I have come up with: can be found here. The post discuss many alternatives, the best one I have found is to generate the CFUUID and save it in the keychain. Because its very rare that a user will reset his device/keychain. Get UUID from keyChain if UUID found ok, … Read more
[Solved] Exception in button tag
The reason you are getting an exception is because your tag is greater then the blogids count. Add the buttons to the array and then it will not crash. For example: blogids = [[NSMutableArray alloc]init]; [blogids addObject:oneOfYourButtons]; Also if you only want to see the tags number use this: NSLog(@”The tag clicked:%d”,tag); instead of: NSLog(@”The … Read more
[Solved] Creating properties in iOS [closed]
All properties are created manually using the @property declaration. In the latest objective-C you don’t need to add the @synthesize declaration any more. As for IBOutlets, they don’t do anything. In fact, IBOutlets are expanded to nothing. They are just passive tags so that Interface Builder can locate the properties that it can associate objects … Read more
[Solved] Creating UITableView cell background like iPhone settings app? [closed]
If you are using C#/MonoTouch, then you can do this easily with MonoTouch.Dialog. Examples can be found here: http://docs.xamarin.com/guides/ios/user_interface/monotouch.dialog solved Creating UITableView cell background like iPhone settings app? [closed]
[Solved] Delete all rows in a tableview [duplicate]
On the button action event remove all the objects from itemArray then reload tableView data. Before this make sure that in tableView delegate numberOfRowInsection you are passing itemArray count like that: – (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [itemArray count]; } // button action// -(IBAction)deleteTableViewData { [itemArray removeAllObjects]; [tableView reloadData]; } 3 solved Delete all rows … Read more
[Solved] iphone os 4.0 and libxml2 and os 2.2.1 [closed]
You can try your luck : After adding the libxml2 just include “$SDKROOT/usr/include/libxml2” in your Header search path…. It’s the way ,you can use this framework.. Note: Clean all target and build the app again. Hope it works for you like me solved iphone os 4.0 and libxml2 and os 2.2.1 [closed]
[Solved] How to convert an NSString to id or UIView objective-c iphone [closed]
This gets you a UIViewController loaded from a xib. Class vcClass = NSClassFromString (@”myUIView”); UIViewController *detailViewController = [[vcClass alloc] initWithNibName:@”myUIView” bundle:nil]; If you just wanted a UIView object, just do: UIView* myView = [[vcClass alloc] init]; But really, as the three answers so far show it isn’t clear at all what you what. Can you … Read more
[Solved] iPhone (iOS) app (difficulty on creating) [closed]
If you know objective c basic then no problem occur in develop that kind of App.Read some basic of that language and you easily develop an App. Read about object,array,pointers,memory management and syntax of that topics is must for develop an iOS App. 2 solved iPhone (iOS) app (difficulty on creating) [closed]
[Solved] How to call take picture method in IOS [closed]
You’ll want to take a look at the UIImagePickerController class which is what lets you access the camera functions of your iOS device. Specifically, you’ll want to use the source type UIImagePickerControllerSourceTypeCamera (first checking if the device has a camera via isSourceTypeAvailable:), with media type kUTTypeImage, present the camera controller via presentViewController, and you can … Read more
[Solved] Fetch Image from URL
just i did getting image and display in navigation bar. Its working code. NSURL *urlNav = [NSURL URLWithString:@”https://www.google.co.in/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png”]; NSData *urlData = [NSData dataWithContentsOfURL:urlNav]; UIImage *imageNav = [UIImage imageWithData:urlData]; UINavigationController *navController=[[UINavigationController alloc]initWithRootViewController:NextView]; //navController.navigationBarHidden=YES; [self.navigationController.navigationBar setBackgroundImage:imageNav forBarMetrics:UIBarMetricsDefault]; 0 solved Fetch Image from URL
[Solved] UIButton touch is not respoding in xcode 4.5 in objective c [closed]
Don’t know the issue but removed older UIButtons and added new buttons worked for me. solved UIButton touch is not respoding in xcode 4.5 in objective c [closed]
[Solved] How do I extract the lat and long from the following code?
CLLocationCoordinate2D coordinate = placemark.location.coordinate then: coordinate.longitude coordinate.latitude docs: https://developer.apple.com/library/ios/documentation/CoreLocation/Reference/CLPlacemark_class/Reference/Reference.html solved How do I extract the lat and long from the following code?
[Solved] Remove uiimage atindex with a button [closed]
I suggest a simpler approach. When you move a view to the front to let the user begin dragging it, save the view to a weak instance variable frontImageView. When the user taps on the button, invoke code like this: [frontImageView removeFromSuperview]; Edit: Note that that approach would let the user remove an image view … Read more