1. What kind of class can become a controller?in ASP. NET MVC, a class that implements the IController interface directly or indirectly is considered a controller by the MVC framework.using System.Web.Routing; namespace system.web.mvc{ publicinterface icontroller { void Execute (RequestContext requestcontext);} }From the code, see that this interface has a unique method of execute, which is
1:viewdata Value-Transfer methodThe ViewData life cycle is the same as view, only valid for the current view.viewdata["ZD"] = DFDFD2:tempdata Value-Transfer methodCan be passed across actionTempData data can only be passed once by the controller, and each element can be accessed at most once,For example, one usage is to throw an exception. Jump to the error pagePublic ActionResult Index3 (){tempdata["Tempindex"] = "something went wrong!";Response.Redi
Self-study is a persistent and lonely process, write a blog is a summary and growth process, refueling!Role Controller Cont.Before I learned the role of roaming, but there are many effects are not what I want. Only their own hands-on practice to heed the mystery. So I've been thinking about it for a while.In order to write the article complete. So the terrain to the role controller a process is written down
4.5, ServletforwardingcontrollerForward the received request to a named servlet, with the following specific examples: Package cn.javass.chapter4.web.servlet; public class Forwardingservlet extends HttpServlet { @Override protected void doget (HttpServletRequest req, HttpServletResponse resp) throws Servletexception, IOException { resp.getwriter (). Write ("Controller forward to
Recently re-installed the system and Mininet , the use of mininet encountered a small problem, a start to ignore the details, so that they have been troubled by this problem for a while, fortunately, later still found the problem, so record down. $ sudo mn--topo single,3--mac--switch Ovsk--controller RemoteThe above command is a common command that tells Mininet to create a topology that is connected to 1 Openvswitch by 3 hosts , setting the MAC addr
1:viewdata Value-Transfer methodThe ViewData life cycle is the same as view, only valid for the current view.viewdata["ZD"] = DFDFD2:tempdata Value-Transfer methodCan be passed across actionTempData data can only be passed once by the controller, and each element can be accessed at most once,For example, one usage is to throw an exception. Jump to the error pagePublic ActionResult Index3 (){tempdata["Tempindex"] = "something went wrong!";Response.Redi
Overview
For Microsoft Active Directory services that are running Microsoft? Windows Server? 2003 computers, domain controller servers are important roles to ensure security in any environment. For clients, servers, and applications that rely on domain controllers to complete authentication, Group Policy, and a central LDAP (Lightweight Directory Access Protocol) directory, any loss of domain controllers or information leaks in an IT environment can
Summary
This article from the source level simple explanation of SPRINGMVC processor mapping link, that is, to find the controller detailed process.
SPRINGMVC Request Process
The controller finds the procedure in the corresponding steps 1 through 2
SPRINGMVC initialization process before understanding initialization process, first recognize two classes
Requestmappinginfo
Spring2.5 before we did that by implementing Control interface or implementation to define our processor class. Spring2.5 Note Processor support was introduced, @controller and the @requestMapping annotations Define our classes and provide a powerful set of annotations:Need to pass processor mappingdefaultannotationhandlermapping and Processor adapters Annotationmethodhandleradapter to turn on support @Controller
Transferred from: http://blog.csdn.net/zkami/article/details/2496770Usb_hcd_omap_probe (const struct hc_driver *driver) (DEV/OHCI/OHCI-OMAP.C)Called by Platform_driver_register () during module initialization to initialize and Ohci_hcd_omap_driverMatch the USB host controller.-GT;USB_CREATE_HCD (driver); Create a data structure representing Host-controller (struct USB_HCD) and initialize the Core/hcd.h-GT;H
The ASP.net MVC framework is an optional method that you can use to structure your asp.net Web application, so that it has a clear separation of concerns, facilitates your unit test code and supports the TDD process.
I'll talk about how the controller interacts with the view, specifically, I'll discuss the various ways you can upload data from the controller to the view to show the replies returned to the
The following is an initialization process analysis of the MMC host Controller drive on the Qualcomm 8x50.
Analysis based on kernel version 2.6.29 (the main code is DRIVER/MMC/MSM_SDCC.C and msm_sdcc.h and Arch Code)
1. Types of buses involved in MMC
The code in the MMC directory mainly involves three kinds of buses, one is platform bus, the MMC host controller as a kind of platform device, it is need to
Step: Configure the Web.xml--> configuration springmvc-servlet.xml (SPRINGMVC configuration file, which needs to be configured with processor adapters, processor Mapper, configuration view parser)
The front-end controller is a servlet:dispatcherservlet:
In the Web.xml:
You need to specify the spirngmvc.xml position in the initialization parameter.
(You need to configure the processor mapper, processor adapter, etc. in the configuration f
When you demote a domain controller, if it is not the last domain controller in the domain, it performs the last replication and then transfers its role to another domain controller. As part of the downgrade process, the Dcpromo utility removes the configuration data for that domain controller from Active Directory. Th
After the routing workflow is clear, the next thing to consider is how the MVC framework generates the controller and the timing of its generation.
Based on previous experience with ASP. NET MVC, the controller should be built by a controllerfactory. Looking at the source code for ASP. NET Core MVC, there is a defaultcontrollerfactory class, and it's not surprising that it has a Createcontroller method.
pub
Asp. Net MVC-Controller And Action, asp. netmvc
1. Understanding Controllers
1.1. What is a controller?
The Controller is A. NET class that includes necessary request processing. The controller role encapsulates the application logic. The controller is mainly responsible for
This article mainly introduces the use of ANGULARJS controller, the article gives a specific example of the object used in HTML, the need for friends can refer to the
Angularjs applications rely primarily on controllers to control the flow of data within the application. The controller is defined by the Ng-controller directive. A
Note-type controller
Define our processor class by @Controller and @RequestMapping annotations
spring2.5 need to map defaultannotationhandlermapping and processor adapters through the processorAnnotationmethodhandleradapterTo open the processor that supports @controller and @requestmapping annotations.
Spring3.1 uses the new @contoller and @requestmapping anno
This article mainly introduces the Controller in the Yii Framework of PHP. Yii, as the MVC framework, is the most important part of the Controller. if you need it, you can refer to the Controller as part of the MVC model, is an object that inherits the yii \ base \ Controller class and is responsible for processing req
With regard to the role of Spring MVC's core controller Dispatcherservlet, the following statement is wrong ()?A. It is responsible for handling HTTP requestsB. Loading a configuration fileC. Implementing Business operationsD. Initializing a top-down Application object ApplicationContextWrong choice: AWrong choice reason: Look at the wrong topic meaning, mistakenly think is the right choice.Positive selection: CPositive selection Reason: Spring MVC is
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.