model-binding

I have a dynamic forms with checkbox/radio-button lists & matrices: Following code renders checkbox list: @foreach (var sq in Model.SubQuestions) { <label> <input type="hidden" name="answerResult.index" value="@sq.Id" /> <input type="checkbox" name="answerResult[@sq.Id].SubQuestionId" value="@sq.Id" /> @sq.Label.Name </label> } radio-button list: <input type="hidden" name="answerResult.index" value="@Model.Id" /> @foreach (var sq in Model.SubQuestions) { <label> <input type="radio" name="answerResult[@Model.Id].SubQuestionId" value="@sq.Id" /> @sq.Label.Name </label> } My POST-action in

I just learning ASP.NET MVC 3 and I'm a bit confused on how I can implement something like what is shown in this link: http://www.codethinked.com/easy-and-safe-model-binding-in-aspnet-mvc Why I'm confused is most likely based on my ignorance in the subject. In the example on the page linked above, I see Justin is using a ViewModel that directly contains properties of his "Person" object. What I want to do is similar, but I want to have a ViewModel actually contain the domain class, which is in my case Company, rather than Person. I'm having the Company class itself implement the ViewModel

I have a custom model binder that I'm using to return the appropriate model sub-type based on a hidden value containing the original type. For example, in my view (EditorTemplate) I have: @model MyWebApp.Models.TruckModel @Html.Hidden("ModelType", Model.GetType()) @Html.EditorFor(m => m.CabSize) Then, in my custom model binder, I have: protected override object CreateModel(ControllerContext controllerContext, ModelBindingContext bindingContext, Type modelType) { var typeValue = bindingContext.ValueProvider .GetValue(bindingContext.ModelName + ".ModelType"); var type = Type.GetType((string

I have the following code, with an existing customer. I need to create a form that created an Order, and pass it to my Controller. I tried changing my model type on that page to Order instead of Customer, but then I'm gonna have to pass the Order object as well, or at least the OrderId. Models public class Customer { public int Id { set; get; } public string FirstName { set; get; } public string LastName { set; get; } public List<Order> Orders { get; set;} } public class Order { public int Id { set; get; } public string ItemName { set; get; } public DateTime SomeDate { set; get; } } Controller

I'm developing a simple web app where I need to bind all types implementing and interface of a specific type. My interface has one single property like this public interface IContent { string Id { get;set; } } a common class using this interface would look like this public class Article : IContent { public string Id { get;set; } public string Heading { get;set; } } to be clean here the article class is just one of many different classes implementing IContent so therefor I need a generic way of storing and updating these types. So in my controller I have the put method like this public void Put

Lets say I have form build in GWT, an UI-Binder, which implements Editor interface (com.google.gwt.editor.client.Editor) with two date fields (date from and to). Bean class is expected to have members: Date fromDate; // with getter and setter Date toDate; // with getter and setter And okay, while having bean class defined as written, there is no problem, but just after I add something like this: public boolean hasFromDate() { return fromDate != null; } I got compilation error (for example for fromDate): [ERROR] Line 17: The method hasFromDate() is undefined for the type Date [ERROR] Line 20: