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iphone Programming Glossary: didfailwitherrorHow can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone self connection release self uploadSucceeded uploadDidSucceed Uploader Private connection didFailWithError Called when the upload failed probably due to a lack of network connection . Results None Side effects.. connection . Results None Side effects None void connection NSURLConnection connection IN didFailWithError NSError error IN NSLog @ s self 0x p connection error s n __func__ self error description UTF8String..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name an error occurs in locating your current location void locationManager CLLocationManager manager didFailWithError NSError error NSLog @ locationManager @ didFailWithError @ manager error this delegate is called when.. locationManager CLLocationManager manager didFailWithError NSError error NSLog @ locationManager @ didFailWithError @ manager error this delegate is called when the reverseGeocoder finds a placemark void reverseGeocoder.. when the reversegeocoder fails to find a placemark void reverseGeocoder MKReverseGeocoder geocoder didFailWithError NSError error NSLog @ reverseGeocoder @ didFailWithError @ geocoder error share improve this answer..
http://stackoverflow.com/questions/1424608/nsurlconnection-timeout iPhone SDK. Also make sure your NSURLConnection 's delegate is set and responds to the connection didFailWithError method. A connection always calls either this method or connectionDidFinishLoading upon connection completion...
What is a “delegate” in Objective C's iPhone development? [duplicate] http://stackoverflow.com/questions/2534094/what-is-a-delegate-in-objective-cs-iphone-development class . NSURLConnection has three common delegates void connection NSURLConnection connection didFailWithError NSError error void connectionDidFinishLoading NSURLConnection connection void connection NSURLConnection..
Can I make POST or GET requests from an iphone application? http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application didReceiveData NSData data responseData appendData data void connection NSURLConnection connection didFailWithError NSError error Show error void connectionDidFinishLoading NSURLConnection connection Once this method..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest didReceiveData NSData data responseData appendData data void connection NSURLConnection connection didFailWithError NSError error NSLog NSString stringWithFormat @ Connection failed @ error description void connectionDidFinishLoading..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone NSDate date 120 self.currentLocation newLocation void locationManager CLLocationManager manager didFailWithError NSError error UIAlertView alert alert UIAlertView alloc initWithTitle @ Error message error description..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request didReceiveData NSData d self.data appendData d void connection NSURLConnection connection didFailWithError NSError error UIAlertView alloc initWithTitle NSLocalizedString @ Error @ message error localizedDescription..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c @optional void something id something didFinishLoadingItem id item void something id something didFailWithError NSError error @end @interface Something NSObject @property nonatomic weak id SomethingDelegate delegate.. delegate @end @implementation Something struct unsigned int didFinishLoadingItem 1 unsigned int didFailWithError 1 delegateRespondsTo @synthesize delegate void setDelegate id JSSomethingDelegate aDelegate if delegate.. delegate respondsToSelector @selector something didFinishLoadingItem delegateRespondsTo.didFailWithError delegate respondsToSelector @selector something didFailWithError @end Then in the body we can check..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone NSURLConnection connection didReceiveData NSData data void connection NSURLConnection connection didFailWithError NSError error void connectionDidFinishLoading NSURLConnection connection #pragma mark #pragma mark XMLParser..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone NSURLConnection connection IN NSLog @ s self 0x p n __func__ self connection release self uploadSucceeded uploadDidSucceed Uploader Private connection didFailWithError Called when the upload failed probably due to a lack of network connection . Results None Side effects None void connection NSURLConnection connection IN.. Called when the upload failed probably due to a lack of network connection . Results None Side effects None void connection NSURLConnection connection IN didFailWithError NSError error IN NSLog @ s self 0x p connection error s n __func__ self error description UTF8String connection release self uploadSucceeded NO Uploader..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name self geoCoder start this delegate method is called if an error occurs in locating your current location void locationManager CLLocationManager manager didFailWithError NSError error NSLog @ locationManager @ didFailWithError @ manager error this delegate is called when the reverseGeocoder finds a placemark void reverseGeocoder.. if an error occurs in locating your current location void locationManager CLLocationManager manager didFailWithError NSError error NSLog @ locationManager @ didFailWithError @ manager error this delegate is called when the reverseGeocoder finds a placemark void reverseGeocoder MKReverseGeocoder geocoder didFindPlacemark MKPlacemark..
http://stackoverflow.com/questions/1424608/nsurlconnection-timeout
What is a “delegate” in Objective C's iPhone development? [duplicate] http://stackoverflow.com/questions/2534094/what-is-a-delegate-in-objective-cs-iphone-development data from a web site asynchronously using the NSURLConnection class . NSURLConnection has three common delegates void connection NSURLConnection connection didFailWithError NSError error void connectionDidFinishLoading NSURLConnection connection void connection NSURLConnection connection didReceiveResponse NSURLResponse response One..
Can I make POST or GET requests from an iphone application? http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application setLength 0 void connection NSURLConnection connection didReceiveData NSData data responseData appendData data void connection NSURLConnection connection didFailWithError NSError error Show error void connectionDidFinishLoading NSURLConnection connection Once this method is invoked responseData contains the complete result This will..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest setLength 0 void connection NSURLConnection connection didReceiveData NSData data responseData appendData data void connection NSURLConnection connection didFailWithError NSError error NSLog NSString stringWithFormat @ Connection failed @ error description void connectionDidFinishLoading NSURLConnection connection connection release..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone session if abs newLocation.timestamp timeIntervalSinceDate NSDate date 120 self.currentLocation newLocation void locationManager CLLocationManager manager didFailWithError NSError error UIAlertView alert alert UIAlertView alloc initWithTitle @ Error message error description delegate nil cancelButtonTitle @ OK otherButtonTitles nil..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request self.data setLength 0 void connection NSURLConnection connection didReceiveData NSData d self.data appendData d void connection NSURLConnection connection didFailWithError NSError error UIAlertView alloc initWithTitle NSLocalizedString @ Error @ message error localizedDescription delegate nil cancelButtonTitle NSLocalizedString..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c use a bitfield as follows @protocol SomethingDelegate NSObject @optional void something id something didFinishLoadingItem id item void something id something didFailWithError NSError error @end @interface Something NSObject @property nonatomic weak id SomethingDelegate delegate @end @implementation Something struct unsigned int didFinishLoadingItem.. NSObject @property nonatomic weak id SomethingDelegate delegate @end @implementation Something struct unsigned int didFinishLoadingItem 1 unsigned int didFailWithError 1 delegateRespondsTo @synthesize delegate void setDelegate id JSSomethingDelegate aDelegate if delegate aDelegate delegate aDelegate delegateRespondsTo.didFinishLoadingItem.. aDelegate delegate aDelegate delegateRespondsTo.didFinishLoadingItem delegate respondsToSelector @selector something didFinishLoadingItem delegateRespondsTo.didFailWithError delegate respondsToSelector @selector something didFailWithError @end Then in the body we can check that our delegate handles messages by accessing our delegateRespondsTo..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone didReceiveResponse NSURLResponse response void connection NSURLConnection connection didReceiveData NSData data void connection NSURLConnection connection didFailWithError NSError error void connectionDidFinishLoading NSURLConnection connection #pragma mark #pragma mark XMLParser methods void parser NSXMLParser parser didStartElement..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone s self 0x p n __func__ self connection release self uploadSucceeded uploadDidSucceed Uploader Private connection didFailWithError Called when the upload failed probably due to a lack of network connection . Results None Side effects None void connection.. to a lack of network connection . Results None Side effects None void connection NSURLConnection connection IN didFailWithError NSError error IN NSLog @ s self 0x p connection error s n __func__ self error description UTF8String connection release..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name method is called if an error occurs in locating your current location void locationManager CLLocationManager manager didFailWithError NSError error NSLog @ locationManager @ didFailWithError @ manager error this delegate is called when the reverseGeocoder.. location void locationManager CLLocationManager manager didFailWithError NSError error NSLog @ locationManager @ didFailWithError @ manager error this delegate is called when the reverseGeocoder finds a placemark void reverseGeocoder MKReverseGeocoder..
http://stackoverflow.com/questions/1424608/nsurlconnection-timeout intervals in the iPhone SDK. Also make sure your NSURLConnection 's delegate is set and responds to the connection didFailWithError method. A connection always calls either this method or connectionDidFinishLoading upon connection completion. share improve..
Get the password from the webservices url and access through that password http://stackoverflow.com/questions/15377212/get-the-password-from-the-webservices-url-and-access-through-that-password Above method is used to receive the data which we get using post method. void connection NSURLConnection connection didFailWithError NSError error This method you can use to receive the error report in case of connection is not made to server. void connectionDidFinishLoading..
What is a “delegate” in Objective C's iPhone development? [duplicate] http://stackoverflow.com/questions/2534094/what-is-a-delegate-in-objective-cs-iphone-development the NSURLConnection class . NSURLConnection has three common delegates void connection NSURLConnection connection didFailWithError NSError error void connectionDidFinishLoading NSURLConnection connection void connection NSURLConnection connection didReceiveResponse..
Can I make POST or GET requests from an iphone application? http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application connection didReceiveData NSData data responseData appendData data void connection NSURLConnection connection didFailWithError NSError error Show error void connectionDidFinishLoading NSURLConnection connection Once this method is invoked responseData..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest connection didReceiveData NSData data responseData appendData data void connection NSURLConnection connection didFailWithError NSError error NSLog NSString stringWithFormat @ Connection failed @ error description void connectionDidFinishLoading NSURLConnection..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone timeIntervalSinceDate NSDate date 120 self.currentLocation newLocation void locationManager CLLocationManager manager didFailWithError NSError error UIAlertView alert alert UIAlertView alloc initWithTitle @ Error message error description delegate nil cancelButtonTitle..
Save Youtube video to iPhone in the app http://stackoverflow.com/questions/5087249/save-youtube-video-to-iphone-in-the-app to the output stream file handle and update the progress bar as necessary. In connectionDidFinishLoading or connection didFailWithError close the output stream file handle and rename or delete the temporary file as appropriate. To play it back just use NSURL's..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request NSURLConnection connection didReceiveData NSData d self.data appendData d void connection NSURLConnection connection didFailWithError NSError error UIAlertView alloc initWithTitle NSLocalizedString @ Error @ message error localizedDescription delegate..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c NSObject @optional void something id something didFinishLoadingItem id item void something id something didFailWithError NSError error @end @interface Something NSObject @property nonatomic weak id SomethingDelegate delegate @end @implementation.. id SomethingDelegate delegate @end @implementation Something struct unsigned int didFinishLoadingItem 1 unsigned int didFailWithError 1 delegateRespondsTo @synthesize delegate void setDelegate id JSSomethingDelegate aDelegate if delegate aDelegate delegate.. delegate respondsToSelector @selector something didFinishLoadingItem delegateRespondsTo.didFailWithError delegate respondsToSelector @selector something didFailWithError @end Then in the body we can check that our delegate handles..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos UIInterfaceOrientation interfaceOrientation return NO FBDialogDelegate void dialog FBDialog dialog didFailWithError NSError error _label.text NSString stringWithFormat @ Error d @ error.code error.localizedDescription FBSessionDelegate.. user objectForKey @ name _label.text NSString stringWithFormat @ Logged in as @ name void request FBRequest request didFailWithError NSError error _label.text NSString stringWithFormat @ Error d @ error.code error.localizedDescription IBAction askPermissionForPhotoUpload..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone void connection NSURLConnection connection didReceiveData NSData data void connection NSURLConnection connection didFailWithError NSError error void connectionDidFinishLoading NSURLConnection connection #pragma mark #pragma mark XMLParser methods void..
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