表單字段爲空的POST

Question

我有簡單的接觸形式，這是（視圖）模型：

public class ContactForm 
{ 
    [Required] 
    public string Name; 
    [Required] 
    public string Email; 
    [Required] 
    public string Subject; 
    [Required] 
    public string Msg; 
} 

控制器：

public ActionResult Contact (ContactForm form) 
{ 
    return RedirectToAction("Index"); 
} 

查看：

@model myNamespace.ContactForm 
... 
@using (Html.BeginForm("Contact", "Home", FormMethod.Post)) 
{ 
    @Html.LabelFor(x => x.Name) 
    @Html.TextBoxFor(x => x.Name) 
    @Html.LabelFor(x => x.Email) 
    @Html.TextBoxFor(x => x.Email) 
    @Html.LabelFor(x => x.Subject) 
    @Html.TextBoxFor(x => x.Subject) 
    @Html.LabelFor(x => x.Msg) 
    @Html.TextAreaFor(x => x.Msg) 
    <button type="submit">Enviar</button> 
} 

控制器的聯繫方法被調用。但PARAM form擁有所有字段爲空：

Answer 1

您需要的公共properties與getset在模型中不fields，在Model類目前已創建的領域，這將不會爲你工作：

public class ContactForm 
{ 
[Required] 
public string Name {get;set;} 
[Required] 
public string Email { get; set;} 
[Required] 
public string Subject {get;set;} 
[Required] 
public string Msg{get;set;} 
}