floodlight controller

Controller function: After the data is queried from the database, a result set is filtered out based on certain business logic. The final purpose of this result set isDisplayed on the page. Controller is used to call out the result set of the business logic layer, and then return the result set to the view (PAGE) through model or JSON. 1. We need to create a conroller to inherit the encapsulated basecontrol

UISegmentedControl (paging Controller) AND UISlider (slider Controller) -(Void) viewDidLoad { [Super viewDidLoad]; UIImageView * animatedImageView = [[UIImageView alloc] initWithFrame: CGRectMake (60, 80,200,300)]; AnimatedImageView. backgroundColor = [UIColor redColor]; AnimatedImageView. tag = 100; [Self. view addSubview: animatedImageView]; [AnimatedImageView release]; NSMutableArray * ar

Using storyboard to create a navigation controller and the life cycle of a controllerFirst, the basic processCreate a new project, the system default host controller inherits from Uiviewcontroller, two files of the master controller are deleted.In storyboard, the default controller is the view

Type parameter constraints: Controller where T: class, new (), type Parameter controller Beginners do not understand: Controller where T: class, new (), and I do not understand it when I am a beginner. Here is a simple explanation:This is a type parameter constraint ,. NET supports the following types of parameter constraints: where T: struct | T must be a struc

Version controller-how to use Egit and how to use the Controller egit What is Git? Gitv is currently the most advanced distributed version control system in the world. So why do we need to learn about Git? In our traditional java self-study, all projects are independently developed and basically all projects are small projects. In terms of optimization and experience, they are often inferior to formal compa

1. The way to jump from one view controller to another is to set theCatransition *animation = [[Catransition alloc]init];Animation.duration = 1;Animation.type = @ "Pagecurl"; Cube Rollover EffectAnimation.subtype = @ "Frombottom"; Start at the bottom[Self.view.window.layer addanimation:animation Forkey:nil];If you encapsulate the extension method, you can call the method directly instead of the top 5 rows[Self.view.superview addtansitionanimationtype:

Recently has been struggling with the problem, why sometimes the controller's view of the navigation controller's Y value is sometimes 64, sometimes 0, feel very strange, so studied, found that there is a property can change the value of the view Y, that is translucent (belongs to the navigation bar) This property can set the Y value, which is used to set whether the navigation bar is translucent, the default is yes (translucent effect), no is opaque, shows the difference between Yes and no: To

The direction of the Controller in iOS and the direction of the iOS controller. # Import "LKNavigationController. h" @ Interface LKNavigationController () @ End @ Implementation LKNavigationController # Pragma mark-implement this method to control the screen direction /** * Control the directions supported by the current controller * The returned value is UIIn

Multi-View Controller jump Method and View Controller jump Method 1. Modal: Open: presentViewController Disable: dismissViewController 2. Push: it must be used together with NavigationController, using the method of pressure stack and exit stack. Open: pushViewController Close: popViewController 3. Segue: either of the above methods can be used. If additional processing is required before the tar

https://blog.csdn.net/ydm19891101/article/details/44336951 Previous article asp.net mvc @model and model explain how the background controller to the front page to pass data, and today we will explain the front view page back to the table controller controller to pass data several ways. These are some of the ways I use in practice and summed up, if that place is

", Orderservice.waitingshippingcount (NULL)); Model.addattribute ("Marketableproductcount", Productservice.count (NULL,true,NULL,NULL,false,NULL,NULL)); Model.addattribute ("Notmarketableproductcount", Productservice.count (NULL,false,NULL,NULL,false,NULL,NULL)); Model.addattribute ("Stockalertproductcount", Productservice.count (NULL,NULL,NULL,NULL,false,NULL,true)); Model.addattribute ("Outofstockproductcount", Productservice.count (NULL,NULL,NULL,NULL,false,true,NULL)); Model.addattribute ("M

TP, controller $this-> can only invoke the current controller method, properties. 1: It works yesterday, PHP Code } }?> Normally it is a method that can prompt the parent class, and I am only suggesting an index here. Then I took a look at the TP core directory, there is assign this method, that is, cannot be called. 2: Then I do not prompt the case of manual $th

PHP object-oriented page controller and php object-oriented Controller

I have previously written some struts views. Now I want to look at its controller. First, let's look back at the common Web mode. Generally, a request is sent from a user and a servlet is sent normally, then, the servlet provides a service that calls a JSP page based on the user's request, or is more complex. It calls a bean, which is more complex, may be responsible for our business logic interaction, get a data, get the required data, return the bea

The example of this article describes the YII2 controller controller Ajax operation method. Share to everyone for your reference, specific as follows: Public Function Actionsample () { if (Yii:: $app->request->isajax) { $data = Yii:: $app->request- >post (); $searchname = Explode (":", $data [' searchname ']); $searchby = Explode (":", $data [' Searchby ']); $searchname = $searchname [0];

Angular neutron controller passing values to parent controller Child instruction App-sheet, use sheet.html as the template.In the sheet.html there is a click event, Selecttablist (item), where the item is in the child instruction App-sheet user click Select Item.In Sheet.js, this method is shared with the parent by Scope:{selecttablist: ' '}.In the entire top-level route, search.html and Searchctrl are

Most of the time, the use of both the navigation controller and the tab bar controller in UI design requires mastering how the two different controllers are designed to work together. such as mobile phone QQ, the program has three tabs (messages, contacts, dynamic), while selecting a contact or session, will enter the chat sub-page, so the use of both the tab bar contro