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2014/10/15 ¤U¤È 10:12:14
iphone Programming Glossary: numberofrowsUIPickerView that looks like UIDatePicker but with seconds http://stackoverflow.com/questions/10999575/uipickerview-that-looks-like-uidatepicker-but-with-seconds columns dials to show NSInteger numberOfComponentsInPickerView UIPickerView pickerView return 3 Method to define the numberOfRows in a component using the array. NSInteger pickerView UIPickerView pickerView numberOfRowsInComponent NSInteger component.. 3 Method to define the numberOfRows in a component using the array. NSInteger pickerView UIPickerView pickerView numberOfRowsInComponent NSInteger component if component 0 return hoursArray count else if component 1 return minsArray count else..
http://stackoverflow.com/questions/13987238/plist-search-of-tableview UITableView tableView return self.mySections count NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger section NSInteger rows 0 if self tableView tableView canCollapseSection section tableView self.searchDisplayController.searchResultsTableView.. NSInteger rows NSMutableArray tmpArray NSMutableArray array if currentlyExpanded rows self tableView tableView numberOfRowsInSection section expandedSections removeIndex section else expandedSections addIndex section rows self tableView tableView.. section expandedSections removeIndex section else expandedSections addIndex section rows self tableView tableView numberOfRowsInSection section for int i 1 i rows i NSIndexPath tmpIndexPath NSIndexPath indexPathForRow i inSection section tmpArray..
iPhone/iPad SDK: homescreen/Photos style grid view? http://stackoverflow.com/questions/2569450/iphone-ipad-sdk-homescreen-photos-style-grid-view practive would be to mirror the interface used by UITableView with dataSource and delegate callbacks. You would have numberOfRows numberOfColumns and tileForRow column instead of numberOfRows numberOfSections and cellForIndexPath but the principal is.. with dataSource and delegate callbacks. You would have numberOfRows numberOfColumns and tileForRow column instead of numberOfRows numberOfSections and cellForIndexPath but the principal is the same. It looks like you can use fixed sized tiles which simplifies..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll fetchedResultsControllerForTableView tableView sections count return count NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger section NSInteger numberOfRows 0 NSFetchedResultsController fetchController self fetchedResultsControllerForTableView.. count return count NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger section NSInteger numberOfRows 0 NSFetchedResultsController fetchController self fetchedResultsControllerForTableView tableView NSArray sections fetchController.sections.. if sections.count 0 id NSFetchedResultsSectionInfo sectionInfo sections objectAtIndex section numberOfRows sectionInfo numberOfObjects return numberOfRows Delegate methods for the search bar #pragma mark #pragma mark Content Filtering..
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