asp.net-mvc-5

问题 I have just started to know the MVC 5 and I am trying to use its built in owin authentication. I need to implement a forms authentication with IIS, but the OWIN Authentication is complicated than i waited. I have az Entity Framework Model with own User, Role and RoleUser tables and want to authenticate user by these tables. I tried to figured it out, how the owin works on a sample mvc 5 application. It has an ApplicationUser class: public class ApplicationUser : IdentityUser { } public class

问题 here's my viewmodel public class UserResponseModel { public string QuestionId { get; set;} public string QuestionText { get; set; } public bool IsChecked { get; set; } } so, for checkboxes this works beautifully for (var i = 0; i < Model.UserResponses.Count; i++) { <div class="row"> <div class="col-md-4"> <div class="form-group"> @Html.HiddenFor(x => x.UserResponses[i].QuestionId) @Html.CheckBoxFor(x => x.UserResponses[i].IsChecked) but for radio buttons this does not for (var i = 0; i <

问题 I've been trying unsuccessfully to get an email in my Azure Website. I can get it working on my localhost using either the GMail SMTP settings. However when deployed to my windows azure website ,even on my localhost IIS it doesn't work. none mail being sent or received!!! there is my code in web.config: <appSettings> <add key="webpages:Version" value="3.0.0.0" /> <add key="webpages:Enabled" value="false" /> <add key="ClientValidationEnabled" value="true" /> <add key=

问题 I am using Highsoft.Web.Mvc.Charts .I have a PIE chart and its drilled down NOW I want to open a column chart after clicking on any point of drilled down pie chart. My code in view is <script src="https://code.highcharts.com/highcharts.js"></script> <script src="https://code.highcharts.com/modules/exporting.js"></script> <script src="https://code.highcharts.com/modules/drilldown.js"></script> @using Highsoft.Web.Mvc.Charts @{ Highcharts chart2 = new Highcharts { Title = new Title { Text =

问题 I am trying to use the mediator pattern with shortbus(https://github.com/mhinze/ShortBus). Everything goes great except binding it to ninject. There is a structuremap example like so public BasicExample() { ObjectFactory.Initialize(i => { i.Scan(s => { s.AssemblyContainingType<IMediator>(); s.TheCallingAssembly(); s.WithDefaultConventions(); s.AddAllTypesOf((typeof(IRequestHandler<,>))); s.AddAllTypesOf(typeof(INotificationHandler<>)); }); i.For<IDependencyResolver>().Use(() =>

问题 MVC5 is storing my passwords in plaintext. I don't want to use the default hashing algorithm, as I'm required to use e.Encrypt() instead. I'm creating a registration function, and I need to know how I can edit values from FormCollection before using TryUpdateModel . Here's the code: [HttpPost] public ActionResult Register([Bind(Include = "User,Pass,Email")] FormCollection form) { var user = new Users(); string Hash = e.Encrypt(form["Pass"]); // Gets set. if (TryUpdateModel(user, form)) {

问题 I want to enable migration in visual studio 2017. When I run it, I'm getting an error. The error message is: add-migration : Cannot bind argument to parameter 'Path' because it is null. At line:1 char:1 + add-migration ApplyAnnotationsToCustomerName + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidData: (:) [Add-Migration], ParameterBindingValidationException + FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Add-Migration. I tried to uninstalling

问题 I am working on an ASP.NET MVC 5 application and I am having problem storing data to session. The value I get is always null. Here is where I set the session: string mail = user.Email; string response = user.CheckEmail(); Session["email"] = mail; I am testing the session here, It is redirecting to YYY: if ((string)Session["mail"] != null) { return RedirectToAction("PPP"); } else { return RedirectToAction("YYY"); } Please immediate help will be appreciated. Thanks 回答1: You have typo. Session[

问题 I am implementing a role based menu. I have to generate the menu from the database dynamically. I have a role-feature mapping table from where I can get the features that are mapped to the role. Once I get that I have to generate the HTML menus with <ul> and <li> . Can I get suggestion as to how that be done. I mean generating the HTML script in controller and rendering it on to the respective view. Please help. Any suggestion is welcomed. <ul id="menu"> <li> @Html.ActionLink("Home",

问题 I used the MVC5 web template to create a new site with Individual User authentication and when I try to run it I get: System.InvalidOperationException: 'A claim of type 'http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier' or 'http://schemas.microsoft.com/accesscontrolservice/2010/07/claims/identityprovider' was not present on the provided ClaimsIdentity. To enable anti-forgery token support with claims-based authentication, please verify that the configured claims provider