asp.net-mvc-5

I've been trying this code to set minimum and maximum on my EditorFor : <label id="LbStartYear" style="width: 200px">From Date: @Html.EditorFor(model => model.SelectedYearBegin, new { htmlAttributes = new { @min = "0", @max = "20" } })</label> But no success. Minimum and Maximum are never set. I tried removing the quotation from 0 and 20 , also tried with and without the @ . Any ideas? Simply use Range DataAnnotation attribute on your model property. By using this attribute you can restrict user to enter any other number which doesn't fall in the range. Import following namespaces - using

When I tried to execute SQLQuery (generated by Update-Database -Verbose -f -Script locally in Visual Studio) on remote database, I saw the following error returned by SQL Server Management Studio: Msg 2714, Level 16, State 6, Line 1 There is already an object named '__MigrationHistory' in the database. How to solve this? __MigrationHistory is an auto-generated table used by EF to track what upgrades/patches it has applied to the database. EF is completely aware of that table and handles it on its own. You should ot create/drop/alter that table. It seems your database already has that table. If

Using examples from http://www.asp.net/identity I've gotten this far. The RoleManager works flawlessly and I treat the UserManager the same. I think everything is correct, but I can't seem to new up a UserManager correctly in a controller. What is wrong? At one point, I was successfully getting the UserManager to work but was getting an EntityValidationError saying "Id is required" when creating a new user with UserManager.Create(user, password); as posted in this question UserManager.Create(user, password) thowing EntityValidationError saying Id is required? So after some time of hit and miss

I am trying to get this convention configuration working but I am having a problem in my ASP.NET MVC5 Project.. I have added the following in my Application_Start method and hooked it up to DependencyResolver public static IUnityContainer CreateContainer() { IUnityContainer container = new UnityContainer(); container.RegisterTypes( AllClasses.FromAssembliesInBasePath(), WithMappings.FromAllInterfaces, WithName.Default, WithLifetime.ContainerControlled); return container; } But it fails to register any types, on closer inspection, when I see whats in AllClasses.FromAssembliesInBasePath() it

I'm currently trying to implement security in a new ASP MVC 5 application, based on user roles. The goal is to prevent users from accessing certain controllers or controller methods if they don't have a certain role (or higher). Based on what I've read on the question so far, I created an attribute that inherits AuthorizeAttribute which looks like this (MyAppRole is an enum, btw) : [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)] public sealed class AuthorizeRoleOrSuperiorAttribute : AuthorizeAttribute { private MyAppRole

It's been two hours straight I have been haggling with this monstrosity. I get this error: Value cannot be null or empty. Parameter name: contentPath On this line in my view: @Html.ValidationMessageFor(model => model.IssueName, "", new { @class = "text-danger" }) The stack trace given below seems to suggest that a call to Url.Content has been made, but I have made no such call. Below is the stack trace and that is followed by some more lines of code around the line which causes the error: [ArgumentException: Value cannot be null or empty. Parameter name: contentPath] System.Web.Mvc.UrlHelper