asp.net-mvc-2

问题 I wanted to build a POX endpoint by using an ASP.NET MVC 2 controller action. I thought I would be able to reuse a lot of working code and be done in 15 min tops. I was wrong. My action looks like this: [HttpPost] [ValidateInput(false)] public ContentResult DoSomething(string xml) The ValidateInput attribute is required because you'll get a nasty validation exception otherwise when posting Xml to the action. The client code: var req = (HttpWebRequest)WebRequest.Create(endPoint); req.Method =

问题 My main View is calling Template view is as below: <%: Html.EditorFor(model => model.AuthorizedCreditCard)%> My Templates are as below : Both above templates are consuming same model (i.e. model.AuthorizedCreditCard ). So My question is How to find which Template is runing when I call EditorFor . I would like to have a technical explanation . 回答1: By default, the EditorFor helper uses the template whose name matches the name of the type being edited. So, if your AuthorizedCreditCard is an

问题 I have an MVC2 app that utilizes MySql.Web ver. 6.2.2.0, on my dev machine locally it works fine! However, once I upload it to my http://www.winhost.com account I get the following error: Parser Error Message: Unable to initialize provider. Missing or incorrect schema. Line 32: <clear/> Line 33: <add name="MySqlMembershipProvider" Line 34: type="MySql.Web.Security.MySQLMembershipProvider,MySql.Web, Version=6.2.2.0, Culture=neutral,PublicKeyToken=c5687fc88969c44d" Is there something I can do

问题 I'm new to MVC2 and my question should be pretty basic. At least I thought so until I could'nt find any answer on the web, so here I am. I have a parent object Pool that can have 0 to many children Question. In my Details view of Pool, in addition to the Pool's property, I render his childs using RenderAction on the Question action List, so far, so good. Inside my List view of Question (which is always rendered inside the Details view), I want a button to start the Create action of the

问题 I cannot make sense of this... The simplified code below OUGHT to insert a new form field of the current time's second value. Instead, even though the list manipulation happens correctly (as verifiable within the controller and in the debug output), the View does render an additional element, but seems to be just a copy of the final field's value (prior to submit). This can be verified by changing a field prior to submit - the values stick and the new element is a duplicate of the submitted

问题 This is my view <form method="post" action="/LoadCustomerAndDisplay/Search"> <fieldset> <legend>Customer Book</legend> <%= Html.Label("Name") %> <%: Html.TextBox("Name") %> <br /> <br /> <div> <input type="submit" value="Sign" /> </div> </fieldset> </form> This is my controller... public ActionResult Search() { CustomerModels objCustomer = new CustomerModels(); var dataval = objCustomer.getData(); return View(dataval); } How can i get the value of Name textbox in the controller and pass it to

问题 I have a big problem, at least for me. I have a Table with categories and unlimited subcategories. The table looks like this: ID Parent_ID Name 1 null riding 2 1 gallopa 3 null figure 4 2 trapper And there is a table containing items wich are attributed to a category. The table looks like this: ID cattegory_ID Name 1 4 fast 2 1 slow 3 3 high 4 2 low Now I want to retrieve them from the database and show them in my mvc2 application like this: A Fieldset for the first category, and one for the

问题 I want to use the DataAnnotations.DisplayAttribute.Order property to arrange my fields when using the DisplayForModel and EditorForModel methods. Related question: Does the DataAnnotations.DisplayAttribute.Order property not work with ASP.NET MVC 2? I think that I need to use the ASP.NET MVC 2 Futures. But I can't get it to work. How do I install ASP.NET MVC 2 Futures? Why are my fields still out of order? 回答1: Download ASP.NET MVC 2 Futures from CodePlex. Save its files somewhere in the file

问题 In asp.net mvc2, how do I show the status of a user as "online"? So if the user is actively working on the site, the status would be "online". if the user stepped away from the site for about 5 minutes then it would be "5 minutes". if the user stepped away from the site for about 10 minutes then it would be "10 minutes". So on and so forth. What is the best way to accomplish this? Any code sample would be very helpful to me. The responses so far suggest that I used Ajax. If so, then how would

问题 I am new to MVC and I have been following Steven Andersons Pro ASP.Net Mvc 2 framework book but have encountered the following issue. The following line of code that sits in my site.Master file throws the following error: <% Html.RenderAction("Menu", "Nav"); %> {"Error executing child request for handler 'System.Web.Mvc.HttpHandlerUtil+ServerExecuteHttpHandlerAsyncWrapper'."} The problem seems to be within my Partial View that is trying to render the result of the above code. The actual error