asp.net-mvc-4

问题 I have inherited an application with database. The database has following tables related to authentication and authorization. User Table UserName Password UserTypeId UserType Table UserTypeId UserTypeDesc The User Type table stores the roles for the user e.g. Admin, Editor, etc. If I want to implement authorization like below [Authorize(Roles="Admin, Editor")] public IHttpActionResult GetOrders() { //Code here } Where and what should I code so that the roles are available to the authorize

问题 I am new bird in MVC. I want to pass the Model into the Ajax call, i write the following code to do so. But it always passing NULL to all properties. $("#btnsubmit").click(function () { alert('hello'); var productModel = { Name: 'ram@mailinator.com', Address: "Chai" }; $.ajax({ type: "POST", url: '@Url.Action("ContactDistributor", "AjaxCallTest")', contentType: "application/json; charset=utf-8", data: JSON.stringify({ model: productModel }), dataType: "json", success: function () { alert(

问题 This question already has answers here : Post JSON array to mvc controller (3 answers) Closed 5 years ago . I need some help with the hereunder please. I have these 2 models and the method I will be using them in hereunder. public class RoleModel { public string Name { get; set; } public string Description { get; set; } public List<PermissionGroupModel> PermissionGroups { get; set; } } public class PermissionGroupModel { public int PermissionGroupID { get; set; } public string Name { get; set

问题 I have an AccountController where users can login, and an area named Admin where users have to been autorized to see. When users log in with correct username and pw, it redirects to the same page again ( ../Account/Login?ReturnUrl=%2FAdmin ) AccountController public class AccountController : Controller { [AllowAnonymous] public ActionResult Login() { return View(); } [HttpPost] [AllowAnonymous] [ValidateAntiForgeryToken] public ActionResult Login(LoginModel model, string returnUrl) { if

问题 So here is my problem, and I'm sure it's something very simple. I'm relatively new to Web Development and I'm running into a little problem that I just can't figure out. I have this code in an MVC view. . . @{ var data = ""; var count = 1; foreach (var item in ViewModel.Data) { data += count.ToString() + "," + item.Reading.ToString() + "\n"; count++; } } I want to pass this 'data' variable to a very tiny script in order to create a graph using Dygraph. This is what I currently have, and

问题 So here is my problem, and I'm sure it's something very simple. I'm relatively new to Web Development and I'm running into a little problem that I just can't figure out. I have this code in an MVC view. . . @{ var data = ""; var count = 1; foreach (var item in ViewModel.Data) { data += count.ToString() + "," + item.Reading.ToString() + "\n"; count++; } } I want to pass this 'data' variable to a very tiny script in order to create a graph using Dygraph. This is what I currently have, and

问题 I have a problem with MVC4 CSS. i m including a CSS file named registration.css in an another view page named "registerUser.cshtml". This page is like a content page in mvc4 razor. but problem is that CSS is not working. How can i resolve this. I have also included in BundleConfig.cs as bundles.Add(new StyleBundle("~/Content/css").Include("~/Content/registration.css")); But it is also not working. Help me. 回答1: Use @Styles.Render("~/Content/css") instead of @Styles.Render("~/Content

问题 I have an ASP.NET MVC 4 Web API app using EntityFramework for ORM. In the JSON I return, there are some cases where the same child node is present for multiple parent nodes. In these cases, the first occurrence of the child node is fully visible with all it's members. Any subsequent occurrence shows up as a $ref to the first occurrence. I'd like instead to see the full object everytime it shows up in the JSON returned. For example, instead of seeing: [{ "$id": "1", "userId": 1, "Badge": { "

问题 I have an ASP.NET MVC 4 Web API app using EntityFramework for ORM. In the JSON I return, there are some cases where the same child node is present for multiple parent nodes. In these cases, the first occurrence of the child node is fully visible with all it's members. Any subsequent occurrence shows up as a $ref to the first occurrence. I'd like instead to see the full object everytime it shows up in the JSON returned. For example, instead of seeing: [{ "$id": "1", "userId": 1, "Badge": { "

问题 I need to add the following field at my form <input type="file" class="input-file" /> I create model and describe this field (the last field) using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace CorePartners_Site2.Models { public class FeedbackForm { public string Name { get; set; } public string Email { get; set; } public string Phone { get; set; } public string Company { get; set; } public string AdditionalInformation { get; set; } public