asp.net-mvc-2

问题 Hi i'm having problems with this. I am developing an asp.net mvc 2 application. I have a partial view menu.ascx defined. this gets included on all the pages of my site in the Site.Master masterpage. Now the thing is I want my menu to change according to the type of user. Here's what I did at first: <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<dynamic>" %> <li><%: Html.ActionLink("Home", "Index", "Home")%></li> <% ExtendedMemberShip.MemberShipUser user =

问题 How can I add to ALL textboxes in ALL aspx sites, like: <%: Html.TextBoxFor(model => model.Firstname, new { style = "float: left; width: 4.1em;", maxlength = "4" })%> a javascript function without searching them and adding manually something like: new { onkeyup='Foo(this); return false;' } Idea: Writing an ascx like the following one! <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %> <%: Html.TextBox( string.Empty, ViewData.TemplateInfo.FormattedModelValue, new { onkeyup

问题 I am attempting to add validation to my application. I have some rules I need to check before allowing the information to be written to the database. I have the basic data validation added to the model, but I also need to make sure that if one field has a certain value, this other field is required. At one time the NerdDinner tutorial at asp.net covered that and I used that in the past for validation, but now I can't find that or any other example. Here is my model: public class DayRequested

问题 I have called Ajax.BeginForm inside a div element, so I want to get the div element which the form is in. i.e. I want an equivalent of function function1(event){ var table = $(event.target).parents("table"); } which can be used from the Ajax.beginform's onsuccess function. Can anyone help here? 回答1: It turned out that, within the onsuccess function, "this" refers to the form element. So I could easily use, $(this).find("mydiv"); or $(this).parent("table").find("mydiv"); 回答2: MVC4 seems to

问题 I'm trying to have specific folders for each language in Views. (I know this isn't the best way of doing it but it has to be this way for now) e.g. /Views/EN/User/Edit.aspx /Views/US/User/Edit.aspx These would both use the same controller and model but have different Views for each language. In my Global.asax.cs I have: routes.MapRoute( "Default", // Route name "{language}/{controller}/{action}/{id}", // URL with parameters new { language = "en", controller = "Logon", action = "Index", id =

问题 I'm working on an intranet MVC web application, using Fluent NHibernate. As everyone knows, creating the necessary ISessionFactory is heavy, and therefore should be done only once. Hence, I create it in the Global.asax file during Application_Start , then cache it in the application for future use. The problem is that I only want to give access to users who already have permissions over the database. This could theoretically be solved by defining Integrated Security=SSPI in the connection

问题 This is in continuation with my problem here. I'm trying to use the solution Julie Lerman gave me a few months ago. I'm currently using the following to generate a new Game entity pre-attached to my ObjectContext: Game game = _gameRepository.GetGame(formData.GameID); AutoMapper.Mapper.Map<AdminGameEditModel, Game>(formData, game); In the repository, I try to attach the Game to the OC with its state set to 'Added' like she suggested by doing the following: public Game GetGame(int id) { if (id

问题 I tried simple dropdownlist in ASP.NET MVC2 but got error below from tryupdatemodel. How to fix this, everthing looks correct ? view: <%= Html.DropDownList("Post24DeliveryPlaces", Model.DeliveryPlace)%> model: public IEnumerable<SelectListItem> Post24DeliveryPlaces { get; set; } public string DeliveryPlace { get; set; } result: System.InvalidOperationException: The parameter conversion from type 'System.String' to type 'System.Web.Mvc.SelectListItem' failed because no type converter can

问题 I am currently running a website, i use a control that inherits from ITemplate to wrap all my usercontrols in. basically what it is, is a table with a nice border, and i am able to dump anything in there, so if i change the container template, all the containers accross the site changes... I am now in the process of rebuilding the entire application using MVC 2, does anyone know of a way i can achieve the same "Container" like template in MVC? 回答1: There would be several ways to do this in

问题 My problem is that I want to partially edit my model - to display 2 fields and to edit another 2 fields for example. When POST happens, returned model contains only the fields that are editable, other fields that I use only to display are NULL. How to fix this, on POST to be returned model with all fields, because on ERROR when I return this model and fields are NULL is not so good? 回答1: The model binder binds the form values only to model properties that have a setter. Depending on what you