2014/10/15 下午 10:04:07

iphone Programming Glossary: atindexpath

How to implement re-ordering of CoreData records?

http://stackoverflow.com/questions/1077568/how-to-implement-re-ordering-of-coredata-records

userDrivenDataModelChange return ... void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath indexPath forChangeType NSFetchedResultsChangeType type newIndexPath NSIndexPath newIndexPath if userDrivenDataModelChange..

Table View Scrolling Async

http://stackoverflow.com/questions/11486828/table-view-scrolling-async

main thread cell.beerImage.image nil set a default value here. nil is good enough for now self loadImageForBeer beer atIndexPath indexPath void loadImageForBeer Beer beer atIndexPath NSIndexPath indexPath dispatch_queue_t queue dispatch_get_global_queue.. here. nil is good enough for now self loadImageForBeer beer atIndexPath indexPath void loadImageForBeer Beer beer atIndexPath NSIndexPath indexPath dispatch_queue_t queue dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_HIGH 0ul dispatch_async queue..

Pass an argument to selector

http://stackoverflow.com/questions/12297511/pass-an-argument-to-selector

NSIndexPath indexPath UITableViewCell cell tableView dequeueReusableCellWithIdentifier @ Cell self configureCell cell atIndexPath indexPath return cell ... button addTarget self action @selector buttonPressedAction forControlEvents UIControlEventTouchUpInside..

How to make Supplementary View float in UICollectionView as Section Headers do in UITableView plain style

http://stackoverflow.com/questions/13511733/how-to-make-supplementary-view-float-in-uicollectionview-as-section-headers-do-i

layoutAttributesForElementsInRect layoutAttributesForItemAtIndexPath layoutAttributesForSupplementaryViewOfKind atIndexPath if your layout supports supplementary views layoutAttributesForDecorationViewOfKind atIndexPath if your layout supports.. atIndexPath if your layout supports supplementary views layoutAttributesForDecorationViewOfKind atIndexPath if your layout supports decoration views shouldInvalidateLayoutForBoundsChange However its not clear to me how to make the.. layoutAttributes self layoutAttributesForSupplementaryViewOfKind UICollectionElementKindSectionHeader atIndexPath indexPath answer addObject layoutAttributes for UICollectionViewLayoutAttributes layoutAttributes in answer if layoutAttributes.representedElementKind..

Core Data backed UITableView with indexing

http://stackoverflow.com/questions/1599204/core-data-backed-uitableview-with-indexing

controller void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath indexPath forChangeType NSFetchedResultsChangeType type newIndexPath NSIndexPath newIndexPath void controller..

UITableViewCell Font Not Changing

http://stackoverflow.com/questions/1895425/uitableviewcell-font-not-changing

You are leaking memory like crazy presently. Second you should update the font in tableView willDisplayCellForRow atIndexPath . If you are using a standard table view it will make changes to your cells at random times and you will need to do things.. times and you will need to do things like font changes background color etc in the tableView willDisplayCellForRow atIndexPath instead of in the data source method. See also this thread http stackoverflow.com questions 1890265 what is uitableviewdelegate..

How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar

http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll

fetchedResultsController NSFetchedResultsController fetchedResultsController configureCell UITableViewCell theCell atIndexPath NSIndexPath theIndexPath your cell guts here UITableViewCell tableView UITableView theTableView cellForRowAtIndexPath NSIndexPath.. autorelease self fetchedResultsController self fetchedResultsControllerForTableView theTableView configureCell cell atIndexPath theIndexPath return cell NSInteger numberOfSectionsInTableView UITableView tableView NSInteger count self fetchedResultsControllerForTableView.. UITableViewRowAnimationFade break void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath theIndexPath forChangeType NSFetchedResultsChangeType type newIndexPath NSIndexPath newIndexPath UITableView..

CoreData error driving me crazy… CoreData: Serious application error. An exception caught from delegate of NSFetchedResultsController

http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep

self.tableView beginUpdates void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath indexPath forChangeType NSFetchedResultsChangeType type newIndexPath NSIndexPath newIndexPath NSLog @ Entering.. break case NSFetchedResultsChangeUpdate self configureCell tableView cellForRowAtIndexPath indexPath atIndexPath indexPath break case NSFetchedResultsChangeMove tableView deleteRowsAtIndexPaths NSArray arrayWithObject indexPath withRowAnimation.. __LINE__ self.tableView beginUpdates void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath indexPath forChangeType NSFetchedResultsChangeType type newIndexPath NSIndexPath newIndexPath NSLog @ Entering..