mvc 2 tutorial in asp net for beginners

no magic -- ASP. net mvc Filter also introduces the execution of Action from the perspective of the Filter, one of which is that when the authorization Filter is executed completely and the authorization is passed, other filters and Action methods will be executed, for example: 　　 The core code for executing the Action method is as follows: 　　 The GetParameterVa

our ASP. NET MVC project set the default routing rules: { Controller}/{action}/{id}, which means that we can access the project by HTTP://LOCALHOST/HOME/INDEX/1 this URL. If we want to change the default routing rule, for example, if we want to access the project with this url:http://localhost/home-index-1, we'll just change the default routing rule above to: {C

completed the system yet. I will write the code while writing the article. This simple application is included in ASP. net mvc Toolkit, but it is not described in detail yet. Why do I need to write this series when I have a similar tutorial? In my opinion, learning the MVC

/ configuration/options?view=aspnetcore-2.1English Document: Https://docs.microsoft.com/zh-cn/aspnet/core/fundamentals/configuration/?tabs=basicconfigurationSo when migrating EF, in addition to creating a new project, you need to install a new NuGet package and modify the appropriate configuration code:1. Install the Efcore components:Install Microsoft.entityframeworkcore:　　2. Handle the configuration of the Efcore:Efcore Configuration Document: Https

() method that was initially mentioned. This method is defined in Controller and its return value is a ViewResult type: 　　 It can be said that after the Action is executed, ASP. NET MVCView rendering is completed by ViewResult in the ExecuteResult method., The ExecuteResult implementation code of ViewResult is as follows (Note: This code is implemented in the base class ViewResultBase of ViewResult ): 　　 I

("Products ({ID})/default.getcatandtown")] Public Ihttpactionresult Getcatandtown ([fromodatauri] int id) { var list = db. Products.where (r = r.id = = Id); return Ok (list); }Of course this time we request http://localhost:6785//Odata/Products (1)/default.getcatandtown will error 404, the solution is to add a trailing slash to the requested URLThis time we http://localhost:6785//Odata/Products (1)/default.getcatandtown/will be good, the specific reaso

Edit recommendation 《ASP. net mvc video tutorial" One penguin first discovered that the Earth was warming and the iceberg was melting. When he came back to tell other penguins, none of them were willing to believe it, because they thought they were living well now, I don't want to worry about how to change or when chan

. Therefore, all requests are to specify a specific Action,url format that is based on the routing rules. So, what is the default for routing rules in ASP.public class routeconfig{public static void RegisterRoutes (RouteCollection routes) { routes. Ignoreroute ("{resource}.axd/{*pathinfo}"); Routes. MapRoute ( name: "Default", URL: "{controller}/{action}/{id}", defaults:new {controller = "Home", action = "Index", id

request cycle MVC request Lifecycle MVC Routing 1. first tutorial on the subject 2. Store routes in the database 3. Store routes in the web. config 4. Upcoming changes to routes MVC UI Pagination view User ControlUi help method (helper methods) auto

from the following sites. Http://www.microsoft.com/downloads/details.aspx? Familyid = BDB6391C-05CA-4036-9154-6DF4F6DEBD14 displaylang = en After Visual Studio 2008 or visual web developer 2008 is installed, you must install the ASP. net mvc framework. You can download the ASP.

Developers who have used traditional asp.net forms know that asp.net provides a sitemap function to conveniently generate navigation menus or navigation links. You only need to configure the function to manage navigation links. For the configuration and use of site map, the mainstream asp.net textbooks have typical examples, such as how to configure sitemap in xml format when using site map datasource. Asp.net mvc, as a new asp.net model, does not see

of creating a Controller in ASP. net mvc and the main objects involved in the execution:● DefaultControllerFactory: factory mode.● DefaultControllerActivator: dependency injection (Note: when creating a Controller, you must first obtain the Controller instance from the dependency parser. You cannot obtain the instance before creating it yourself ).● ControllerBa

the encoding principles and language sets in the view must be processed in the code-behind corresponding to each Aspx. Therefore, this is not suitable for the development, expansion, and maintenance of large systems. Although this architecture can also achieve a virtual three-layer or multi-layer architecture, it is also the limit of ASP. NET 2.0. To Model 2, al