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2014/10/15 ¤U¤È 10:13:15
iphone Programming Glossary: reloadingUISearchView not displaying search values http://stackoverflow.com/questions/13985379/uisearchview-not-displaying-search-values indexPath.row return cell iphone ios uitableview uisearchbar share improve this question You are not reloading your table after searching void filterContentForSearchText NSString searchText scope NSString scope NSPredicate resultPredicate..
UITableView does not respond to scrolling the first time it's loaded http://stackoverflow.com/questions/1449261/uitableview-does-not-respond-to-scrolling-the-first-time-its-loaded than responding to the UITableViewDataSource methods for the number of rows and generating the rows themselves. I am reloading the table every time the view appears. Can anyone explain such behavior I am creating the cells like so UITableViewCell..
How can I maintain display order in UITableView using Core Data? http://stackoverflow.com/questions/1648223/how-can-i-maintain-display-order-in-uitableview-using-core-data can see through my log messages that the displayOrder property is being updated. It's just not consistently saving and reloading and something feels very off about this implementation aside from the wasteful iteration of all of my FFObjects . Thanks..
iphone/ipad orientation handling http://stackoverflow.com/questions/2815802/iphone-ipad-orientation-handling
img_data_lock iphone - imageNamed vs imageWithContentsofFile http://stackoverflow.com/questions/2907780/img-data-lock-iphone-imagenamed-vs-imagewithcontentsoffile in a special system cache and then future calls with that image path will return the image in the cache instead of reloading it from disk. imageWithContentsOfFile simply loads the image at the path you specify but does no caching. Multiple calls.. of free memory. UIImages loaded with imageWithContentsOfFile respond to memory warnings by purging their images and reloading it when needed which might explain why your memory spike went away. Also the cache seems to be much larger in simulator..
http://stackoverflow.com/questions/2915881/access-camera-from-uiwebview If we wanted to be fancy here we could have done this via Javascript so we could dynamically insert an image without reloading the page. void imagePickerController UIImagePickerController picker didFinishPickingMediaWithInfo NSDictionary info viewController..
iphone webkit css animations cause flicker http://stackoverflow.com/questions/2946748/iphone-webkit-css-animations-cause-flicker this question I added webkit backface visiblity and that mostly helped but I still had an initial flicker after reloading the page. When I added webkit perspective 1000 there was no flicker whatsoever. webkit perspective 1000 webkit backface..
xcode project-/target-settings-syntax for linker flag force_load on iPhone http://stackoverflow.com/questions/3354864/xcode-project-target-settings-syntax-for-linker-flag-force-load-on-iphone set. I also opened the .pbxproj file in a text editor to edit it to the correct command line syntax manually but when reloading the project with xcode it auto changes the syntax into interpreting the parameter to force_load as a separate flag. Anyone..
UISearchDisplayContoller ??can't prevent table reload on typing in search bar http://stackoverflow.com/questions/3903718/uisearchdisplaycontoller-cant-prevent-table-reload-on-typing-in-search-bar fire off the table reload myself. I'm doing both of these but what I'm seeing is that the search display controller is reloading the table on the first character typed into the search bar even though I'm returning NO as per #1. It doesn't reload on..
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell warning. But the app invariably gets a memory warning due to size of images being cached and clears the cache before reloading. If scrolling is very fast it crashes. Any other suggestions are welcome iphone cocoa touch uitableview image lazy loading..
How to use Three20 TTMessageController? http://stackoverflow.com/questions/5374684/how-to-use-three20-ttmessagecontroller RELEASE_SAFELY phoneNumbers void search NSString text _addressBook search text NSString titleForLoading BOOL reloading return @ Searching... NSString titleForNoData return @ No names found @end AddressBookModel.h #import Three20 Three20.h..
Stop reloading of web app launched from iPhone Home Screen http://stackoverflow.com/questions/6930771/stop-reloading-of-web-app-launched-from-iphone-home-screen reloading of web app launched from iPhone Home Screen I created a web app and added to my iPhone Home Screen. When I switch to another.. to another app and back iPhone automatically reload my web app. This breaks my app flow. How do I prevent iPhone from reloading the app I have apple mobile web app capable meta tag enabled to hide Safari toolbar and I don't want to turn it off. iphone.. standalone web app share improve this question I just found this related question on SO Stop native web app from reloading itself upon opening on iOS As it seems it's a limitation of Safari a proposed solution is to persist your web apps state..
how to display UIActivityIndicatorView BEFORE rotation begins http://stackoverflow.com/questions/7041261/how-to-display-uiactivityindicatorview-before-rotation-begins Of course there are other workarounds e.g. building a tableView with just a few rows prior to the rotate and then reloading the real one over that etc. Example code to illustrate the issue @implementation ActivityIndicatorViewController @synthesize..
http://stackoverflow.com/questions/713021/unable-to-update-uitableview iphone objective c share improve this question hey are you sure you are updating the table view display reloading tableview on the main thread i faced the same problem the data was in there but until user scrolls tableview was not updated..
Populate the table view sections with rows of table in sqlite database in an order http://stackoverflow.com/questions/8475446/populate-the-table-view-sections-with-rows-of-table-in-sqlite-database-in-an-ord tableView UITableView tableView numberOfRowsInSection NSInteger section just return yourArray count . and for reloading table just try with self.tableview reloadData I hope it'll be work. just let me know for any further clarification. share..
http://stackoverflow.com/questions/8574342/retrieve-all-rows-inserted-in-sqlite-database-and-display-in-table-view-cells-co method loadReminders whenever you want to refresh the list of data so anywhere in your code where you are currently reloading the table call this method before you reload the table this will ensure your array of reminders is setup ready for the table.. method before you reload the table this will ensure your array of reminders is setup ready for the table to use when reloading. So in your example above I would replace your viewWillAppear method to be void viewWillAppear BOOL animated self loadReminders..
How do I create a mutable array of CGImageRefs? http://stackoverflow.com/questions/1392321/how-do-i-create-a-mutable-array-of-cgimagerefs has been purged because of memory constraints invoking this method forces that data to be loaded back into memory. Reloading the image data may incur a performance penalty. If you feel comfortable with mixing C and Objective C you can use a std..
Custom Section Name Crashing NSFetchedResultsController http://stackoverflow.com/questions/2475542/custom-section-name-crashing-nsfetchedresultscontroller self.tableView deleteRowsAtIndexPaths NSArray arrayWithObject indexPath withRowAnimation UITableViewRowAnimationFade Reloading the section inserts a new row and ensures that titles are updated appropriately. self.tableView reloadSections NSIndexSet..
How to refresh a UITableViewController or NSFetchedResultsController? http://stackoverflow.com/questions/3077332/how-to-refresh-a-uitableviewcontroller-or-nsfetchedresultscontroller tableView deleteRowsAtIndexPaths NSArray arrayWithObject indexPath withRowAnimation UITableViewRowAnimationFade Reloading the section inserts a new row and ensures that titles are updated appropriately. tableView reloadSections NSIndexSet indexSetWithIndex..
Will my app get rejected if I place an iAd in a UITableView headerView? http://stackoverflow.com/questions/3719158/will-my-app-get-rejected-if-i-place-an-iad-in-a-uitableview-headerview the text. iAds pay by impression in addition to click. Table cells are unloaded reloaded when scrolled off on screen. Reloading will cause a new request. A new request will generate a new impression if successful . A new impression will generate revenue...
resizing a UITableViewCell frame issue http://stackoverflow.com/questions/5996775/resizing-a-uitableviewcell-frame-issue UITableViewRowAnimationFade So what's going to happen here is you're adding a subview to this cell you've tapped. Reloading this cell will call heightForRowAtIndexPath and do a nice little fade animation and change your tableview heights. IMPORTANT..
iOS app crash on locale change http://stackoverflow.com/questions/6169267/ios-app-crash-on-locale-change activate deactivate for app installation May 29 12 08 31 unknown SpringBoard 1723 Warning Reloading application state for 'com.MightyZeppelin.LocalizediPhone' as its modification date has changed May 29 12 08 32 unknown.. as its modification date has changed May 29 12 08 32 unknown SpringBoard 1723 Warning Reloading and rendering all application icons. May 29 12 08 35 unknown com.apple.debugserver 50 1755 Warning debugserver 50 for armv6..
http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep tableView insertRowsAtIndexPaths NSArray arrayWithObject newIndexPath withRowAnimation UITableViewRowAnimationFade Reloading the section inserts a new row and ensures that titles are updated appropriately. tableView reloadSections NSIndexSet indexSetWithIndex..
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