2014/10/15 下午 10:09:19

iphone Programming Glossary: forwarding

How can I make deleteRowsAtIndexPaths: work with GenericTableViewController?

http://stackoverflow.com/questions/1016200/how-can-i-make-deleterowsatindexpaths-work-with-generictableviewcontroller

inserted 1 deleted .' OK I understand what it is saying... a row is not getting deleted I would assume because I'm not forwarding some message to the right place since I have moved some code from its 'normal' location ... anyone have any idea which one..

Use IBAction from UIButton inside custom cell in main view controller

http://stackoverflow.com/questions/10556148/use-ibaction-from-uibutton-inside-custom-cell-in-main-view-controller

to the xib in IB. I can receive the IBAction from the UIButton in this custom cell's .m but really I'd like to be forwarding that button press to the main view .m that is hosting the table and so custom cell and use an action there. I've spent the..

What's the trick to pass an event to the next responder in the responder chain?

http://stackoverflow.com/questions/1207287/whats-the-trick-to-pass-an-event-to-the-next-responder-in-the-responder-chain

of MyView which is the view of the VC then I get a touched view controller . So both work But what doesn't work is forwarding the event. Because now actually the next responder should be the view controller since there's nothing else inbetween. But.. that your view's nextResponder is not actually the ViewController as you suspect. I would add a quick NSLog in your forwarding code to check what your nextResponder really points to if numTaps 2 NSLog @ nextResponder @ self.nextResponder self.nextResponder..

Verify receipt for in App purchase

http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase

the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data to my database. The store kit..

UIViewController - can't become first responder

http://stackoverflow.com/questions/1469876/uiviewcontroller-cant-become-first-responder

to the UIViewController as long as no other objects in the chain implement the touches methods or at least keep forwarding them up the chain . Side note To build on the comments of others it really doesn't make sense for a UIVieController to be..

Issues with email attachment, PDF and CSV

http://stackoverflow.com/questions/15173941/issues-with-email-attachment-pdf-and-csv

CSV I'm working with PDF generation it generated the PDF viewed using QLPreviewController all worked fine except mail forwarding I have two attachments of type .pdf and .csv. I have the following issues while emailing. sometimes no attachments while..

Can I load a UIImage from a URL?

http://stackoverflow.com/questions/2782454/can-i-load-a-uiimage-from-a-url

relativeToURL then initWithString relativeToURL then _CFStringIsLegalURLString then CFStringGetLength then forwarding_prep_0 then forwarding then NSObject doesNotRecognizeSelector . Any ideas why my NSString photoURL's address is 0x536fbe0.. then initWithString relativeToURL then _CFStringIsLegalURLString then CFStringGetLength then forwarding_prep_0 then forwarding then NSObject doesNotRecognizeSelector . Any ideas why my NSString photoURL's address is 0x536fbe0 doesn't respond to length..

unrecognized selector sent to instance

http://stackoverflow.com/questions/5637203/unrecognized-selector-sent-to-instance

44 2 CoreFoundation 0x00dca0bb NSObject NSObject doesNotRecognizeSelector 187 3 CoreFoundation 0x00d39966 __ forwarding 966 4 CoreFoundation 0x00d39522 _CF_forwarding_prep_0 50 5 UIKit 0x0001a4fd UIApplication sendAction to from forEvent 119.. NSObject doesNotRecognizeSelector 187 3 CoreFoundation 0x00d39966 __ forwarding 966 4 CoreFoundation 0x00d39522 _CF_forwarding_prep_0 50 5 UIKit 0x0001a4fd UIApplication sendAction to from forEvent 119 6 UIKit 0x000aa799 UIControl sendAction to forEvent..

iOS app crash on locale change

http://stackoverflow.com/questions/6169267/ios-app-crash-on-locale-change

09 13 unknown locationd 22 Error hidd died. Reestablishing connection. May 29 12 09 14 unknown misd 1771 Notice port forwarding is allowed May 29 12 09 14 unknown misd 1771 Info checking for carrier provisioning May 29 12 09 14 unknown misd 1771 Info..

Is there a way to pass touches through on the iPhone?

http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone

In the documentation look for Responder Objects and the Responder Chain You can share touches between objects by forwarding the touch up the responder chain. Your UIButton has a responder controller that receives the UITouch events my guess is..

NSMutableString appendString generates SIGABRT Error

http://stackoverflow.com/questions/6414711/nsmutablestring-appendstring-generates-sigabrt-error

44 2 CoreFoundation 0x00e360bb NSObject NSObject doesNotRecognizeSelector 187 3 CoreFoundation 0x00da5966 __ forwarding 966 4 CoreFoundation 0x00da5522 _CF_forwarding_prep_0 50 5 Calculator 0x0000273b CalculatorViewController digitPressed.. NSObject doesNotRecognizeSelector 187 3 CoreFoundation 0x00da5966 __ forwarding 966 4 CoreFoundation 0x00da5522 _CF_forwarding_prep_0 50 5 Calculator 0x0000273b CalculatorViewController digitPressed 113 6 UIKit 0x002bb4fd UIApplication sendAction..

UIScrollView : paging horizontally, scrolling vertically?

http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically

you have to override all four touch handling methods in RemorsefulScrollView and do your own processing first only forwarding the event to super UIScrollView if you have decided to go with horizontal scrolling. However you have to pass touchesBegan.. interpret touchesBegan touchesEnded sequence as a touch click and would forward it to the inner view. You are already forwarding the proper events yourself so you never want UIScrollView to forward anything. Basically here's pseudocode for what you..

UIScrollView touches vs subview touches

http://stackoverflow.com/questions/877828/uiscrollview-touches-vs-subview-touches

OS 3.0 the UIScrollView's hitTest withEvent method always returns self so that it receives the UIEvent directly only forwarding it to the appropriate subview if and when it determines it's not related to scrolling or zooming. I couldn't really comment..