viewwillappear_开发者

No animation when deselecting UITableViewCell

I\'m using Loren Brichter\'s FastScrolling UITableView subclass in my iOS app, and I have a problem properly deselecting the cells in the table view, when it\'s pushed back on top of the stack. My vie[详细]

2023-04-04 03:25 分类：问答

view will disappear is not firing

i am using addSubView method to add views. Did any alternative methods are there for viewWillDisappear? viewWillDisa开发者_开发问答ppear is not firing. I want to release all allocated objects when the[详细]

2023-04-01 06:19 分类：问答

Refreshing a tabbar in iOS app

In my app I have a tab bar. When I move from one tab to the other the delegate method is not been called.[详细]

2023-03-22 09:55 分类：问答

Loading data on a UIViewController: viewDidLoad and viewWillAppear - What is the proper logic?

I have a tabBarControllerView with a UIScrollViewController in its third tab. I\'m loading essentially the same thing, pictures from core data, in viewDidLoad and viewWillAppear. I\'m thinking that vi[详细]

2023-03-15 18:56 分类：问答

- (void)viewWillAppear:(BOOL)animated detect custom animation

I have a button which when pressed pushes a view controller however i\'m using a custom animation so pushViewController: childController animated: is set to NO. What i want to do though is detect this[详细]

2023-03-15 07:20 分类：问答

table does not refresh after i press back and select another option. always the same table as the first selection

I have a list of Patient objects in my main page, which is a table view. When I click on one of the rows, it will go to another page which shows two options pertaining to that particular patient, opti[详细]

2023-03-14 03:50 分类：问答

UIViewController resizing itself between viewWillAppear and viewDidAppear?

I\'ve got a really strange bug in my project. I\'ve got a UIScrollView as my main, big view.Inside of it, I have a UIViewController (not UITableViewController) which has a UITableView instance variabl[详细]

2023-03-03 23:54 分类：问答

Forcing a push to a page after a pop

I have a screen where the user creates a login and presses the save button. At this point I pop back to the previous screen full of saved logins like this ...[详细]

2023-03-03 21:55 分类：问答

Delete Rows from UITableView

Here is the code for my delete, it works fine but you have to open another tab and then click this tab again for the item to be removed. As this is not the normal UITableView you cannot just remove fr[详细]

2023-02-20 15:47 分类：问答

how to remove previous views in ViewWillApear?

I have TabBarController in app, so all tab bar items are loading at same time,, when I am update data, and coming back, then previous views are still there and new views are added above them[详细]

2023-02-19 05:24 分类：问答