iphone Programming Glossary: beginupdates
UITableView: deleting sections with animation http://stackoverflow.com/questions/1061071/uitableview-deleting-sections-with-animation table groups self.filteredTableGroups newTableGroups filtering animation and presentation model update self.tableView beginUpdates tableGroups self.filteredTableGroups self.tableView deleteSections sectionsToDelete withRowAnimation UITableViewRowAnimationTop.. object that holds items for this section. modelForSection removeItem self itemForRowAtIndexPath indexPath tableView beginUpdates Either delete some rows within a section leaving at least one or the entire section. if modelForSection.items count 0 Section..
iPhone - How set uinavigationbar height? http://stackoverflow.com/questions/2133257/iphone-how-set-uinavigationbar-height
Accordion table cell - How to dynamically expand/contract uitableviewcell? http://stackoverflow.com/questions/3066167/accordion-table-cell-how-to-dynamically-expand-contract-uitableviewcell indexPath tableView deselectRowAtIndexPath indexPath animated NO selectedIndex indexPath.row isSearching YES tableView beginUpdates tableView endUpdates CGFloat tableView UITableView tableView heightForRowAtIndexPath NSIndexPath indexPath if isSearching.. UITableView tableView didSelectRowAtIndexPath NSIndexPath indexPath self.selectedRowIndex indexPath retain tableView beginUpdates tableView endUpdates I'll explain the begin end updated part later. Then when you have the currently selected index you..
UITableView row animation duration and completion callback http://stackoverflow.com/questions/3832474/uitableview-row-animation-duration-and-completion-callback animation share improve this question Just came across this. Here's how to do it CATransaction begin tableView beginUpdates ... CATransaction setCompletionBlock ^ Code to be executed upon completion tableView insertRowsAtIndexPaths indexPaths ..
UITextView in a UITableViewCell smooth auto-resize shows and hides keyboard on iPad, but works on iPhone http://stackoverflow.com/questions/4015557/uitextview-in-a-uitableviewcell-smooth-auto-resize-shows-and-hides-keyboard-on-i update the height of the UITableViewCell if textView.frame.size.height 12.0f contentView.frame.size.height myTableView beginUpdates myTableView endUpdates contentView setFrame CGRectMake 0 0 contentView.frame.size.width textView.frame.size.height.. weird behaviors that I have noticed which may help explain it Also I have found that removing the lines myTableView beginUpdates myTableView endUpdates in the function textViewDidChange UITextView textView makes the UITextView grow properly and also..
Keep uitableview static when inserting rows at the top http://stackoverflow.com/questions/4279730/keep-uitableview-static-when-inserting-rows-at-the-top up in exactly the right pace but with a judder is. save tableView currentOffset. Underlying scrollView method Add rows beginUpdates insert... endUpdates reloadData to force a recalulation of the scrollview size Recalculate the correct new offset from the..
Is it possible to refresh a single UITableViewCell in a UITableView? http://stackoverflow.com/questions/4448321/is-it-possible-to-refresh-a-single-uitableviewcell-in-a-uitableview share improve this question Once you have the indexPath of your cell you can do something like self.tableView beginUpdates self.tableView reloadRowsAtIndexPaths NSArray arrayWithObjects indexPathOfYourCell nil withRowAnimation UITableViewRowAnimationNone.. nil withRowAnimation UITableViewRowAnimationNone self.tableView endUpdates In Xcode 4.6 and higher self.tableView beginUpdates self.tableView reloadRowsAtIndexPaths @ indexPathOfYourCell withRowAnimation UITableViewRowAnimationNone self.tableView..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll controller self.fetchedResultsController self.tableView self.searchDisplayController.searchResultsTableView tableView beginUpdates void controller NSFetchedResultsController controller didChangeSection id NSFetchedResultsSectionInfo sectionInfo atIndex..
UITableViewCell expand on click http://stackoverflow.com/questions/4635338/uitableviewcell-expand-on-click to calculate the right height. Then in the code for your button force the table to reevaluate each cell's height with beginUpdates plus endUpdates self.tableView beginUpdates self.tableView endUpdates Changes to the tableview cells' heights will automatically.. code for your button force the table to reevaluate each cell's height with beginUpdates plus endUpdates self.tableView beginUpdates self.tableView endUpdates Changes to the tableview cells' heights will automatically be calculated with heightForRowAtIndexPath..
UITableView reload data http://stackoverflow.com/questions/5094972/uitableview-reload-data method But if you have some data stored locally and loading new stuff from some server then you can go for tableView beginUpdates tableView insertRowsAtIndexPaths arrayOfIndexPaths withRowAnimation rowAnimation tableView endUpdates And if you want to.. withRowAnimation rowAnimation tableView endUpdates And if you want to delete existing row you can use tableView beginUpdates tableView deleteRowsAtIndexPaths arrayOfIndexPaths withRowAnimation rowAnimation tableView endUpdates share improve this..
How to create a toolbar between UITableView rows http://stackoverflow.com/questions/5952691/how-to-create-a-toolbar-between-uitableview-rows
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 from the 2nd view controller. void controllerWillChangeContent NSFetchedResultsController controller self.tableView beginUpdates void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath indexPath forChangeType.. tableview. Here is the sequence it goes through. Simulator VC controllerWillChangeContent which runs... self.tableView beginUpdates didChangeObject ..with message NSFetchedResultsChangeUpdate ..which ran self configureCell tableView cellForRowAtIndexPath.. so prepare the table view for updates. NSLog @ Entering s Line d __PRETTY_FUNCTION__ __LINE__ self.tableView beginUpdates void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath indexPath forChangeType..
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