best book for learning asp net mvc

Go ahead. asp. NET MVC Learning Series (i)-webapi a look at the get and post requests that are initiated on the general foreground page, how we handle them in the Web API. Here I use JQuery to initiate asynchronous requests for data invocation. Continue to use the example from the previous article, add a index.html pag

your system has some real-time data that needs to be displayed on the client side without SignalR , ASP. NET basically can only through the constant Ajax polling refreshes the data, both the server side and the client, will bring great performance test.Well, to start today's learning journey, I rely on the development environment that is visual Studio 2017, if n

implements the class abstraction method Executepagehierarchy, the final rendered page contains 3 parts: The layout file, the Start Page view itself. A good layout example code provided by Mr. Jiang is as follows: // layout file DefinitionDOCTYPE html> html> head> title> @viewbag.titleTitle> head> body> @{if (issectiondefined ("Header")) {rendersection ("Header");} Else{h2>@viewbag.titleh2>} @ renderbody ()@{ if(issectiondefined ("Footer")) { @ rendersecti

Below we continue with the previous ASP. NET MVC Learning Filter article (1) to learn.3. Action FilterAs the name implies, this filter responds to calls before the action method is called. We can change the action of the actual call before the call, or we can change the result of the final return after the action call

the model.The way data is passed between the controller and the view, ASP. NET MVC provides the following implementation methods:1) ViewDataViewData implementation, which is similar to the dictionary operation, makes data transfer very simple.Use the viewdata["DataKey"]=datavalue in the Controller method to assign values, and in the view file, use var datavalue

1. Whenever you want to write a new MVC program (Web site), the first step after opening vs is always "create a new ASP. NET MVC Project"("New Project"-→ "web (Visual C #)"-→ "ASP. NET Web Application")　　　　　　　　　　Select the "Empty

listed, there are contentresult,fileresult,jsonresult and javascriptresult. 5. There are several ways to pass data from action to View: View Model Object: // action Public ViewResult Index () {DateTime date = D atetime.now; return View (date), // view Gets the @model DateTime @{viewbag.title = index " ;} the day is : @ Model.dayofweek ViewBag, which is a weak type of dynamic, is parsed when the program is run and is a new feature in MVC3, only vali

Reference Book Pro ASP mvc5, HTTP://ASP.NET/MVCASP. NET MVC is an alternative to traditional ASP. Web Forms, there are many people who are criticized. MVC is not unique to ASP. Microsof

must be less than 5")]. Then, with jquery validate, the client checks before each commit, and if there are non-conforming rules in the checksum match, the message is displayed in a specific span label (class= "Field-validation-valid"). and prevent this form from submitting operations. 1.3 precautions for using dataannotations (1) First, make sure that the page that needs to be validated introduces several JS files: of course, the JS file of the jquery library is also required, And in the above

files (using binary content) Filepathresult The path to the downloadable file Filestreamresult Downloadable files (using file streams) In general, the program does not directly return ActionResult, but instead calls the Controller base class method to return, View () View, return Viewresult Redirect () Redirect, return Redirectresult Redirecttoaction () Back to Redirecttorouteresult

Go ahead. asp. NET MVC Learning Series (i)-webapi a look at the get and post requests that are initiated on the general foreground page, how we handle them in the Web API.Here I use JQuery to initiate asynchronous requests for data invocation.Continue to use the example from the previous article, add a index.html page,

Posted 3 years ago (2012-03-09 12:45) read (in) | Comments (0) 1 People collection This article, I want to collect likes 0 Recently focused on ASP. NET MVC, a summary of the excellent ASP. NET MVC Blog, welcome you can help t

Data modelData model and O/R conversion, using EntityFramework implementation.You can use the Firstcode model to define the model first, generate the database through the model, or you can automatically generate the corresponding data model from the database by installing the Efpowertools (accustomed to using this method).Construction ScaffoldingConstruction scaffolding is to provide a template for data maintenance, can automatically complete the data modification and deletion of related basic c

corresponding file into a bundle. It can be found that for the jquery library we used the name ~/scripts/jquery-{version}.js, where {version} section represents the meaning of the version number, and MVC will look for us in the Scripts file for the corresponding " jquery-version number. js "file, and in non-debug mode, MVC uses the" jquery-version number. min.js "file.We also saw that we used the name ~/sc

project found an error, the URL to the address plus WWW.TEST.COM/HOME/INDEX/1 route correct. routes. MapRoute (Name:"Default", URL:"{Controller}/{action}/{id}", defaults:New{controller ="Home", action ="Index", id =urlparameter.optional},//Plus conditional constraints on route valuesConstraintsNew{ID=@"\d+" } );At this point we add a constraint to the id attribute of the router that specifies that the ID can only be numeric, if at this time in the browser inputWww.Test

controllernamePublic ActionResult Redirectresult (){Return redirecttoaction ("Index", "Home", new {id = "+", name = "Liu"});}Public ActionResult Redirectresult (){Return redirecttoaction ("Index", "Home", new {id = "+", name = "Liu"});} You can also take the parametersRedirecttoroute: Specify a route to jumpPublic ActionResult Redirectrouteresult (){Return Redirecttoroute ("Default", new {controller = "Home", action = "Index"});}Public ActionResult Redirectrouteresult (){Return Redirecttoroute

in ASP. NET MVC, a URL request is handled by an action in the corresponding controller, and the URL routing tells MVC how to navigate to the correct controller and action.default route tableWhen we create a new ASP. NET

can look at the final display of the content is not from our designated source. In the way of using formal parameters we sometimes encounter the value we need in the HTTP stream, and the type of the parameter cannot be null, or we do not want it to be null, this time there will be an exception or an assignment of null, And through the Updatemodel can pass try...catch ... In the form of capturing InvalidOperationException exceptions so that they can be handled manually, if the reader does not wi

To create an empty projectAdd--Global application class Global.asax, such as:The Global.asax file (also known as an ASP. NET application file) is an optional file thatThe file contains code that responds to the application-level and session-level events raised by the ASP.The Global.asax file resides in the root directory of your ASP.At run time, the Global.asax is parsed and compiled into a dynamically gene

Learning ASP. net mvc (8) -- "Code First Migrations" tool, mvcmigrations In this article, we will learn how to use the "Code First Migrations" (also known as the Code First feature) tool of the Entity Framework and use the "Migration" feature to modify the model class, synchronously update the table structure of the co