viewcontroller
several questions about obj-c (delegate, viewController, simulator)
i had several questions about objective-c, could you help me understand it? Here they are : why do we use sometimes :[详细]
2023-03-16 17:24 分类：问答code crashes when adding view
I copied all my iphone viewcontroller files into an a new iPad project. (I changed the sizes of each nib files etc.)[详细]
2023-03-14 09:55 分类：问答How to change view layouts when orientation changes?
I have a view controller with some elements, like 3 UIViews on the side. When I change the orientation, I want them to move down to the bottom instead.[详细]
2023-03-13 16:32 分类：问答How to change label in ViewController when app enters the foreground
i want to change a label in my view controller when the app enters the foreground....: SalaryAppV4AppDelegate.h[详细]
2023-03-10 20:41 分类：问答Pushing and Popping ViewControllers using a Navigation Controller: Implementation
Like many others I started to code an experiment today where I would have two view controllers and be able to switch between them.I got this to work using a navigation controller, but I have a questio[详细]
2023-03-09 04:35 分类：问答How would I load a new viewcontroller in an if statement OBJ C
trying to work out how I can load a new viewcontroller from within an if statement in ObjectiveC. Basically when the app first launches I want to check whether user details have been entered before o[详细]
2023-03-05 13:18 分类：问答Core Data View Controller binding issue
I have a document-based application with a view controller that contains a table, array controller and add/remove buttons. I have bound the Managed Object Context to File\'s Owner (myViewControlle开发[详细]
2023-03-05 08:22 分类：问答Alternative for ViewBag in MVC3
I have a MVC3 web application where I need to implement a database search functionality. I am creating a ViewModel class for my search form so that I get the search parameters from View to controller.[详细]
2023-03-05 02:47 分类：问答UITabBarController and switching to another tab programmatically
After a user logs in on my app, I then construct some view controllers and a UITabBarController that is then persistent through the rest of my app. Here is the code for that:[详细]
2023-03-03 19:42 分类：问答iphone - 3 view controllers how to return to first one
I have a game with menu - level select - game vc I\'d like to dump the user out to the menu after the game, but I\'m doing presentModalViewController\'s and if I keep a reference to level select VC i[详细]
2023-03-03 13:06 分类：问答
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