asp.net-mvc-5

问题 I am trying to create a Telerik Grid view but when I go to reference kendo it does not recognize it. Visual Studio is giving me an error when I try to reference kendo. This is the code @(Html.Kendo().Grid) and below is the error. 'System.Web.Mvc.HtmlHelper<dynamic>' does not contain a definition for 'Kendo' and no extension method 'Kendo' accepting a first argument of type 'System.Web.Mvc.HtmlHelper<dynamic>' could be found (are you missing a using directive or an assembly reference?) I have

问题 I am trying to create a Telerik Grid view but when I go to reference kendo it does not recognize it. Visual Studio is giving me an error when I try to reference kendo. This is the code @(Html.Kendo().Grid) and below is the error. 'System.Web.Mvc.HtmlHelper<dynamic>' does not contain a definition for 'Kendo' and no extension method 'Kendo' accepting a first argument of type 'System.Web.Mvc.HtmlHelper<dynamic>' could be found (are you missing a using directive or an assembly reference?) I have

问题 having this code it gives me a warning : Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call. public async Task<ActionResult> Details(Guid id) { var calendarEvent = await service.FindByIdAsync(id); if (calendarEvent == null) return RedirectToAction<CalendarController>(c => c.Index()); var model = new CalendarEventPresentation(calendarEvent); ViewData.Model = model; return

问题 I'm rewriting an ASP.NET MVC3 app in MVC5 which makes heavy use of Knockout and MVVM. The model classes are heavily laden with INotifyPropertyChanged and INotifyPropertyChanging functions. While bringing the following statements into the MVC5 app, I'm receiving the build error in the subject line above: public event PropertyChangingEventHandler PropertyChanging; public event PropertyChangedEventHandler PropertyChanged; protected virtual void SendPropertyChanging() { if (this.PropertyChanging

问题 I am working on an asp.net mvc5 web application. and i need to implement a functionality to export an Html table into a .csv file . so i added the following link :- <a href="#" class="export">Export Table data into Excel</a > and i have the following script:- $(document).ready(function () { function exportTableToCSV($table, filename) { var $rows = $table.find('tr:has(td)'), // Temporary delimiter characters unlikely to be typed by keyboard // This is to avoid accidentally splitting the actual

问题 I am trying to develop an ASP.NET MVC5 solution using IIS Express for local debugging. Frequently, Chrome will report HTTP500 errors trying to load certain JS and CSS files (some using the built in bundling and minification feature of MVC, some on their own). WTH is going on with this and how do I stop it? Thanks, Matthew 回答1: What helped worked is as follows. I am using Visual Studio 2015. Close the visual studio solution. In fact I closed the visual studio itself In the solution folder(the

问题 I have a MVC 5 project using ASP.NET Identity (Invidual user account). As Database ORM I am using Entity framework 6 and IoC is taken care by Ninject. Solution structure is following MVC project -- has my controllers, views and ninject setup. For Ninject I got Ninject.MVC3 from nuget. Data project --- has my DataContext (IdentityDbContext) and my ApplicationUser (IdentityUser). My Data services and all repositories Core project -- has all my entities and interfaces [Authorize] attribute works

问题 I have an MVC5 Azure web site which was working fine last night. Now it seems to be stuck in an infinite redirect loop when trying to login via chrome. It works fine from Edge and FireFox. It uses Azure AD for authentication. The redirects are back and forth from the main site to login.microsoftonline.com. 回答1: Sometimes, some bad tokens that AAD uses can get cached by the browser. They're used in place of the valid tokens, and not refreshed. Clearing the browser cache (Ctrl-Shift-Delete on

问题 Is there any better way to integrate rdlc report on mvc 5 asp.net. everyone is showing using iframe. but i don't like that solution. Is there any elegant solution ?? 回答1: How about rendering your rdlc report in a separate tab ?! For instance,: In your controller: public ActionResult Report() { LocalReport localReport = new LocalReport(); localReport.ReportPath = Server.MapPath("~/Reports/Report1.rdlc"); // you may comment dbContext if the report is static or needs no DB-connection using

问题 Hi I am developing website using asp .net mvc5 but when I am using IFrame it is not showing any results. After googling and reading some documents I have found that MVC5 stops Iframe by default. I have found some answers on stackoverflow and other blogs but nothing works for me. Please check where I am doing mistake: Here is my Code: public ActionResult Index() { return View(); } My View: <iframe width="482" height="500" scrolling="no" frameborder="0" id="paymentFrame" src="http://www