asp.net-mvc-2

问题 I'm Getting the following yellow screen of death "The IControllerFactory 'Ninject.Web.Mvc.NinjectControllerFactory' did not return a controller for the name 'Products'." Why? Here's my setup Update This configuration works on my computer but not on my co-worker's computer even though our computers have the same code and configuration. Code public class MvcApplication : NinjectHttpApplication { public static void RegisterRoutes(RouteCollection routes) { routes.IgnoreRoute("{resource}.axd/{

问题 Does omebody has ideas how to fix "Method not found: 'Void System.Web.Mvc.ViewContext..ctor(System.Web.Mvc.ControllerContext, System.Web.Mvc.IView, System.Web.Mvc.ViewDataDictionary, System.Web.Mvc.TempDataDictionary)'." exception. This solution doesn't work http://dotnetslackers.com/articles/aspnet/installing-the-spark-view-engine-into-asp-net-mvc-2-preview-2.aspx. Thans for all. 回答1: I had to download the spark view engine source code (http://sparkviewengine.codeplex.com/Release

问题 I have a method... [HttpPost] public ActionResult Start(SomeViewModel someViewModel) { ... } that based on some conditions returns things like return View("Invalid") , View("NotFound") , View("Run", anotherViewModel) , etc. The problem is that no matter what view I present, the URL does not change to reflect the new controller/action. This poses a problem when my View wants to post to a different action. How can I fix this? 回答1: The View(...) methods don't redirect, they simply render out the

问题 I need to build a MVC2 project that can receive JSON ({"Address":"Streetname","Age":42"}) which is sent from an external server, parse it and save it to my local database (maybe with the help of a model?). As I have never done this before, I am unsure about how to handle it. I would need some pointers about which technique it is recommended in this case (Linq to sql, Entity Framework, ADO.NET Entity Framework) and how to receive the JSON string (ActionMethod, or maybe in the Controller?) and

问题 Can we deploy an asp.net MVC application by copying the source codes only (without compiling them first) like we can do when deploying WebForm website project? 回答1: No - MVC apps need compilation, like ASP.NET Web Application Projects. 回答2: Wait... if what you mean is copying the *.aspx and *.ascx files, yes you can, but you have to include the *.dll in the bin folder too. Copying the *.cs files is useless. Start by building your application, then select the project (not the solution) that is

问题 I've spent a good few hours tonight trying to work this one out. Basically I have a form in MVC with an AntiForgeryToken so when I post back everything is validated and it's all good. The problem is that I have a JSON result method that generates a load of markup and returns HTML to the user. I am regenerating forms to return to the user in an ajax way, so I need to put the token into the HTML I return to the client otherwise when they POST back again the antiforgery stuff will still work. So

问题 I have a custom exception class: public class MyException: Exception { public MyException(MyExceptionEnum myError) : base(myError.ToDescription()) { } public MyException(MyExceptionEnum myError, Exception innerException) : base(myError.ToDescription(), innerException) { } } .ToDescription is a extension method on MyExceptionEnum to provide enum-to-string mapping for the exception error details. Here's how i throw it: if (someCondition) throw new MyException(MyExceptionEnum.SomeError); So i

问题 I'm sure I'm missing something pretty simple here. I've created a custom DateTime display template. This works fine when using: <%= Html.DisplayFor(x=>x.DateTimeProperty) %> However, I have a situation where I am iterating over objects in the Model in a for loop while inside a partial control. I want a DateTime property to use the display template, but I can't figure out how to instruct it to do so. The property is a DateTime as it should be. The looks like: <% foreach (var item in Model) { %

问题 I have a data validation class that checks whether the start date of a meeting is before the end date. The model automatically passes in the date that requires validation, but i'm having a bit of difficulty passing the data that it needs to be validated against. Here's my validation class sealed public class StartLessThanEndAttribute : ValidationAttribute { public DateTime DateEnd { get; set; } public override bool IsValid(object value) { DateTime end = DateEnd; DateTime date = (DateTime

问题 Update I figured out that it must be caching problem but I can't turn cache off. Here is my changed script: <script src="../../Scripts/jquery-1.4.1.js" type="text/javascript"></script> <script type="text/javascript"> jQuery.ajaxSetup({ // Disable caching of AJAX responses cache: false }); jQuery("#button1").click(function (e) { window.setInterval(refreshResult, 3000); }); function refreshResult() { jQuery("#divResult").load("/Home/Refresh"); } </script> It updates part of a web page every 3