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2014/10/15 ¤U¤È 10:09:34
iphone Programming Glossary: getinstancehttp://stackoverflow.com/questions/6058978/paypal-button-problem disable. My code is PayPal initializeWithAppID @ APP 80W284485P519543T forEnvironment ENV_LIVE UIButton button PayPal getInstance getPayButton self buttonType BUTTON_278x43 startCheckOut @selector payWithPayPal PaymentType DONATION withLeft 20 withTop..
How to define a global variable that can be accessed anywhere in my application? [duplicate] http://stackoverflow.com/questions/6065965/how-to-define-a-global-variable-that-can-be-accessed-anywhere-in-my-application like this DataClass.h @interface DataClass NSObject NSString str @property nonatomic retain NSString str DataClass getInstance @end DataClass.m @implementation DataClass @synthesize str static DataClass instance nil DataClass getInstance @synchronized.. getInstance @end DataClass.m @implementation DataClass @synthesize str static DataClass instance nil DataClass getInstance @synchronized self if instance nil instance DataClass new return instance Now in your view controller you need to.. DataClass new return instance Now in your view controller you need to call this method as DataClass obj DataClass getInstance obj.str @ I am Global variable This variable will be accessible to every view controller. You just have to create an instance..
Can I use PayPal in iPhone/iPad apps? http://stackoverflow.com/questions/6940985/can-i-use-paypal-in-iphone-ipad-apps #define SPACING 3. void ButtonWithType PayPalButtonType type withAction SEL action UIButton btnPayWithPayPal PayPal getInstance getPayButtonWithTarget self andAction action andButtonType type CGRect frame frame.origin.x 60 frame.origin.y 315 frame.size.width.. optional set shippingEnabled to TRUE if you want to display shipping options to the user default TRUE PayPal getInstance .shippingEnabled TRUE optional set dynamicAmountUpdateEnabled to TRUE if you want to compute shipping and tax based on the.. to TRUE if you want to compute shipping and tax based on the user's address choice default FALSE PayPal getInstance .dynamicAmountUpdateEnabled TRUE optional choose who pays the fee default FEEPAYER_EACHRECEIVER PayPal getInstance .feePayer..
Can i have a single NSMutableArray in my multiple views application? http://stackoverflow.com/questions/7636057/can-i-have-a-single-nsmutablearray-in-my-multiple-views-application @interface DataClass NSObject NSMutableArray arrGlobal @property nonatomic retain NSMutableArray arrGlobal DataClass getInstance @end DataClass.m @implementation DataClass @synthesize arrGlobal static DataClass instance nil DataClass getInstance @synchronized.. getInstance @end DataClass.m @implementation DataClass @synthesize arrGlobal static DataClass instance nil DataClass getInstance @synchronized self if instance nil instance DataClass new return instance Now in your view controller you need to.. DataClass new return instance Now in your view controller you need to call this method as DataClass obj DataClass getInstance obj.arrGlobal arrLocal This variable will be accessible to every view controller. You just have to create an instance of..
iPhone Authorize.Net SDK integration http://stackoverflow.com/questions/8104806/iphone-authorize-net-sdk-integration it work. I have followed the guide https developer.authorize.net integration fifteenminutes ios AuthNet an AuthNet getInstance an setDelegate self an mobileDeviceLoginRequest mobileDeviceLoginRequest In the code above an remains null because the class.. mobileDeviceLoginRequest In the code above an remains null because the class AuthNet doesnt instantiate while calling getInstance . In the README file it says that I have to call AuthNet authNetWithAPILoginID @ YOUR_LOGIN_ID andTransactionKey @ YOUR_TRANSACTION_KEY.. stringByReplacingOccurrencesOfString @ withString @ _ AuthNet authNetWithEnvironment ENV_TEST AuthNet an AuthNet getInstance an setDelegate self an mobileDeviceRegistrationRequest registrationRequest Call this method 1st to register ur device. ..
Paypal error : FILE SYSTEM CHECK FAILED http://stackoverflow.com/questions/9917292/paypal-error-file-system-check-failed and does NOT have a Jailbroken device of course Here is the solution Just download the new API version change Paypal getInstance by Paypal getPayPalInst in your code WHY did they change that ... change this callback method void paymentFailedWithCorrelationID..
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