The AspNet MVC4 teaching -28:asp.net MVC4 Ajax Technology realizes the division to take the whole remainder fast demo

A. Create a project of the basic type.

B. Create in the models directory:

DivModel.cs:

Using system;using system.collections.generic;using system.linq;using system.web;using System.componentmodel.dataannotations;namespace mvcajaxdivtest.models{public    class Divmodel    {        [ Required (errormessage = "Please enter an integer.")]        public int dividend {set; get;}       [Required (errormessage = "Please enter an integer.")]        public int  Divisor {set; get;}        public int? Answer {set; get;}        public int? remainder {set; get;}}}    

C. Create HomeController.cs:

Using system;using system.collections.generic;using system.linq;using system.web;using System.Web.Mvc;using Mvcajaxdivtest.models;namespace mvcajaxdivtest.controllers{public    class Homecontroller:controller    {        //GET:/home/public        actionresult Index ()        {            return View ();        }        Public ActionResult Div (divmodel m)        {                if (m.divisor = = 0)                {                    return Json (new {Divisortip = "divisor cannot be 0", an Swer = "", remainder = ""}, Jsonrequestbehavior.allowget);                }                Return Json (New {divisortip= "", Answer = m.dividend/m.divisor, remainder = m.dividend% m.divisor}, Jsonrequestbehavi Or. Allowget);}}}    

D. Create the appropriate home/index.cshtml:

@model mvcajaxdivtest.models.divmodel@{viewbag.title = "Ajax Div Test";} E. Demonstration of effectiveness:

The AspNet MVC4 teaching -28:asp.net MVC4 Ajax Technology realizes the division to take the whole remainder fast demo