razor

问题 I understand what the asp-fallback-* tag helpers do. What I don't understand is how. For example: <link rel="stylesheet" href="//ajax.aspnetcdn.com/ajax/bootstrap/3.3.5/css/bootstrap.min.css" asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css" asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" /> This loads bootstrap from the CDN, and loads the local copy if the CDN is down. But how does it decide to do that? I assume it

问题 I did it in my rc1 project like: User.Claims.ElementAt(#).Value But after I switched to rtm it wouldn’t work anymore. When I debug the Razor view the object looks the same but User.Claims is just empty. Any idea what the reason could be. 回答1: Assuming you have claims attached to the current principal. In your Razor view: @((ClaimsIdentity) User.Identity) This will give you access to the ClaimsIdentity of the current user. In an effort to keep your claims fetching clean you may want to create

问题 I'm pulling a razor view's markup from the database, as detailed in this question: ASP.NET MVC load Razor view from database I can pull the view, but it fails on execution because ViewBag is not recognized. CS0103: The name 'ViewBag' does not exist in the current context Any suggestions? Here's the source: global: protected void Application_Start() { AreaRegistration.RegisterAllAreas(); System.Web.Hosting.HostingEnvironment.RegisterVirtualPathProvider(new BearForce.Web.Core.DbPathProvider());

问题 I have a Enum called CityType public enum CityType { [Description("Select City")] Select = 0, [Description("A")] NewDelhi = 1, [Description("B")] Mumbai = 2, [Description("C")] Bangalore = 3, [Description("D")] Buxar = 4, [Description("E")] Jabalpur = 5 } Generate List from Enum IList<SelectListItem> list = Enum.GetValues(typeof(CityType)).Cast<CityType>().Select(x => new SelectListItem(){ Text = EnumHelper.GetDescription(x), Value = ((int)x).ToString() }).ToList(); int city=0; if (userModel

问题 I have the following two types of multiline textareas in my views: <textarea cols="100" rows="15" class="full-width" id="dialogText" name="Text">@Model.Text</textarea> <textarea cols="100" rows="10" class="full-width" id="dialogText" name="Text">@Model.Text</textarea> I would like to take advantage of custom editor templates, but keep the ability to specify attributes differently (e.g. the rows are different between the two above). Is it possible for me to declare and use two different kinds

问题 I thought it would be interesting if I could use the new MVC Razor View engine as a mail merge technology. It can still be part of an MVC website and does not have to be stand-alone console app. Example: string myTemplate = "Hello @Name, How are you today?"; ViewModel.Name = "Billy Boy"; string output = RazorViewEngineRender( myTemplate, ViewModel ); Then the string output = "Hello Billy Boy, How are you today?" The main thing is I want the template to be driven from a string rather than a

问题 I want to use pure html page instead of cshtml with MVC .net. But when I add view by right clicking Index i can see only two options. public class HomeController : Controller { // // GET: /Home/ public ActionResult Index() { return View(); }} Cshtml (Razor) Aspx I followed Can I serve .html files using Razor as if they were .cshtml files without changing the extension of all my pages? forum but still no help. I still don’t see an option to add html instead of cshtml I also tried adding html

问题 I'm trying to create a select list. I've created it just fine using a collection from my viewmodel that allows me to set each option's value and text with the following code: @Html.DropDownListFor(model => model.Networks, new SelectList(Model.Networks, "NetworkID", "Name"), new { @class="form-control" }) Model.Networks contains another property called CountryId. I'd like to add an attribute to each option tag so it looks like: <option value="[NetworkId]" data-countryId="[CountryId]">Canada<

问题 I would like to convert a link to an ajax action link. I can't figure out how to display html elements within the link text? Here is the original link: <a href="#onpageanchor" id="myId" class="myClass" title="My Title."><i class="icon"></i>Click Me</a> Here is the ajax actionlink: @Ajax.ActionLink("<i class='icon'></i>Click Me", "MyActionMethod", new { id = "testId" }, new AjaxOptions { UpdateTargetId = "mytargetid" }, new { id = "myId", @class = "myClass", title="My Title." }) the link text

问题 What Am I doing wrong guys? This is the idea... Index view <div class="col-lg-12 col-md-12 col-xs-12"> @Html.Partial("PartialView", Model) </div> Controller public ActionResult PartialView() { return PartialView("PartialView"); } [HttpPost, ValidateInput(false)] public ActionResult POSTPartialView(string param1) { return PartialView("PartialView"); } PartialView has a Form. The first time I enter in Index, PartialView works, but the second time, after a POST call (coming from the form inside