baseboard management controller

1. Whether the Loadview method is overridden, and if overridden, creates a view based on the Loadview code2. The Loadview method is not rewritten and is created according to the description of the storyboard (eg. in the demo to create)eg. Uistoryboard *storyboard = [Uistoryboard storyboardwithname:@ "Demo" bundle:nil];3. According to the description of Nibname corresponding xib to createeg. specify the xib file to create: Demoviewcontroller *MJ = [[Demoviewcontroller alloc] initwithnibname:@ "De

:44.338 uitabbarcontrollerbystoryboard[22567:590996] Oneviewcontroller-viewdidload2014-12-27 21:11:44.340 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 uitabbarco

available memory is low. This allows the view controller to clear the cache, as well as other objects that can be recreated when memory is abundant. These features are associated with the iOS system. Carefully managing the associated with your view controllers-critical to making your app run efficiently. You should also prefer lazy allocation; Objects that are expensive to create or maintain should is allocated later and only when needed. For this re

Controller Management for IOS (23) UI, iosui CAT/CAT sharing, must be excellent For Original Articles, please reprint them. Reprinted Please note: Yan Nai-yu's blogHttp://blog.csdn.net/u013357243? Viewmode = contentsMultiple methods for creating controllers and views Loading controller viewCreate on storyboard 1: First load the storyboard Upload File (Test is th

The premise: The computer hardware is good. My computer became like this is I first use the network way to install the system, halfway repeatedly restarted finally led to become a brick.On this premise, restore the MacBook installation system features:First of all: reset System Management Controller (SMC): First turn off the computer, the computer needs to connect the power adapter, and then on the built-in

loading of Controller view1) The view of the controller is delayed loading: reload when used2) You can use the Isviewloaded method to determine whether a Uiviewcontroller view has been loaded3) The view of the controller is loaded and the Viewdidload method is calledFour, multi-controller

controller is delayed loading: reload when used? You can use the Isviewloaded method to determine whether a Uiviewcontroller view has been loaded? The controller's view is loaded and the Viewdidload method is calledMulti-Controller? An iOS app rarely consists of a single controller, unless the app is extremely simple? When there are multiple controllers in the a

Oracle Enterprise Management database controller is the Oracle Database management tool for a web interface. You can perform actions such as creating entity objects (tables, views, indexes), backing up and recovering your database, importing and exporting data, and so on.Understanding the directory of Enterprise ManagerWhen you install the database, the Oracle En

, as well as the controller:Use 1 controllers to manage multiple other controllers.比如：?一个控制器A去管理3个控制器B、C、D 控制器A被称为控制器B、C、D的“?父控制器” 控制器B、C、D的被称为控制器A的“?子控制器”To facilitate the management of the Controller, iOS offers 2 more special controllers**? Uinavigationcontroller? Uitabbarcontroller**Delay Loading of Controller view:控制器view的延迟加载：控制器的view是延迟加载的:用到时再加载。可以用isVie

There are three ways to create a controller in iOS:1. Create with StoryboardUistoryboard *storyboard = [Uistoryboard storyboardwithname:@ "Apply"*SCHEMEVC = [Storyboard Instantiateviewcontrollerwithidentifier:@ "schemeviewcontroller"];2. Specify the Xib file to createYfviewcontroller *MJ = [[Yfviewcontroller alloc] Initwithnibname:@ "yfviewcontroller" Bundle:nil];3. Create directlyYfviewcontroller *MJ = [[Yfviewcontroller alloc] init];An iOS app rarel

Multi-controller management Uitabbarcontroller, similar to Uinavigationcontroller, Uitabbarcontroller can easily manage multiple controllers, easily switch between the controller, such as QQ,.Header file Definition:@interface Uitabbarcontroller:uiviewcontroller Uitabbarcontroller Uitabbar *tabbar Management Uitabbarite

subclass, otherwise calls her own. Note that this time the view is still not loaded in the OH.Step3:viewdidload this time the view already exists. You can add the UI controls you want to add here.The Step4:viewwillappear view will appear on the screen.The Step5:viewdidappear view has been successfully rendered on the screen.The Step6:viewwilldisappear view is going to disappear.The Step7:viewdiddisappear view disappears from the screenStep8:viewdidunload When a memory warning occurs, this funct

the data and trigger the appropriate action-(void) Addviewcontrollerbtnsave: (Ctaddviewcontroller *) Addviewcontroller{Ctcontact *contact = addviewcontroller.contact;[Self.contacts Addobject:contact];}If you need to jump to the page, do some action, you can customize the navigation controller rewrite push or Pop method (override this method, you can also cancel some unwanted effects), or as a navigation controlle