baseboard management controller

preparation and pass in the created Segue object- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender;// 这个sender是当初performSegueWithIdentifier:sender:中传入的senderCall the-(void) Perform of the Segue object; method starts the interface jump operation if the segue style is push取得sourceViewController所在的UINavigationController调用UINavigationController的push方法将destinationViewController压入栈中，完成跳转If Segue's style is modal调用sourceViewController的presentViewController方法将destinationViewController

1.UIWindow* The concept of the main window* New UIWindow2.UIViewController* How to create a controller* How the Controller view is created* lazy loading of view* Loadview, viewdidload, Viewdidunload, didreceivememorywarning 3.UINavigationController* basic use through "Settings " Demo * feel the role of navigation through non-storyboard way1> Creating a navigation Controller2> setting the root

Memory management, parent-child controller face questions1. What is the use of establishing a parent-child relationship controllerAnswer:1> monitor Screen Select2> If you want to get to your current very small controller is located in the navigation controller must be with the outside of the larger

Add Child View Controller Firstviewcontroller *firstviewcontroller=[[firstviewcontroller Allo in the parent view Controller C] initwithnibname:@ "Firstviewcontroller" bundle:nil]; [Self addchildviewcontroller:firstviewcontroller]; Secondviewcontroller *secondviewcontroller=[[secondviewcontroller alloc] initwithnibname:@ "SecondViewController" Bundle:nil]; [Self addchildviewcontroller:sec

There are three ways to create a controller in iOS:1. Create with StoryboardUistoryboard *storyboard = [Uistoryboard storyboardwithname:@ "Apply" bundle:nil]; Schemeviewcontroller *SCHEMEVC = [Storyboard instantiateviewcontrollerwithidentifier:@ "Schemeviewcontroller"];2. Specify the Xib file to createYfviewcontroller *MJ = [[Yfviewcontroller alloc] initwithnibname:@ "Yfviewcontroller" bundle:nil];3. Create directlyYfviewcontroller *MJ = [[Yfviewcontr

");}/** * View is going to be displayed on the window will be called * /- (void) Viewwillappear: (BOOL) animated{[SuperViewwillappear:animated]; NSLog (@"Window A view is about to be displayed on the window and will call---viewwillappear:");}/** * View will be called (already displayed on the window) */- (void) Viewdidappear: (BOOL) animated{[SuperViewdidappear:animated]; NSLog (@The window will be called (already displayed on the window) when the view is displayed---viewdidappear: ");}/** * Vie

uitabbarcontrollerbystoryboard[22567:590996] oneviewcontroller-viewwillappear2014-12-27 21:11:44.407 uitabbarcontrollerbystoryboard[22567:590996] oneviewcontroller-viewdidappearB. Switching to a second controller view2014-12-27 21:12:10.042 uitabbarcontrollerbystoryboard[22567:590996] Twoviewcontroller-viewdidload2014-12-27 21:12:10.042 uitabbarcontrollerbystoryboard[22567:590996] Twoviewcontroller-viewwillappear2014-12-27 21:12:10.042 uitabbarcontro

slowSlowly move the second view, and when the first view is fully displayed, the second controller and its view are destroyed。5. Improvement: Modal navigation Controller1> adding a navigation bar to a controller the quickest way is to give it a deck of navigation controllers-(Ibaction) jump{Show a second controller interfaceMjtwocontroller *two = [[Mjtwoviewcont

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.When using Spring3 for bean management of controller controllers, if the controller is to be managed in a single case.There are two ways to configure a multiple-case pattern:1.springXML2. The controller class of t

automatically turned blue, do not do it yourself.Uitabbarcontroller View structure (note that the height of the Tabbar is 49)PS: When you click on the leftmost side, display VC1 view, click in the middle, first move the VC1 view (not destroyed), and then put the VC2 view, unless a memory warning occurs to destroy the currently unused viewUitabbarUitabbarbuttonIi. creation of Uitabbarcontroller (using storyboard)1. Come to storyboard, remove the default cont