将 formValue 绑定到不同名称的属性，ASP.NET MVC [英] Bind formValue to property of different name, ASP.NET MVC

问题描述

我想知道是否有办法绑定传递给控制器​​的表单值，这些值与类属性具有不同的 Id.

I was wondering if there was a way to bind form values passed into a controller that have different Id's from the class properties.

该表单以 Person 作为参数发送到控制器，该控制器具有 Name 属性，但实际表单文本框的 id 为 PersonName 而不是 Name.

The form posts to a controller with Person as a parameter that has a property Name but the actual form textbox has the id of PersonName instead of Name.

如何正确绑定?

推荐答案

不要理会这个，只需编写一个 PersonViewModel 类来反映与您的表单完全相同的结构.然后使用 AutoMapper 将其转换为 Person.

Don't bother with this, just write a PersonViewModel class that reflects the exact same structure as your form. Then use AutoMapper to convert it to Person.

public class PersonViewModel
{
    // Instead of using a static constructor 
    // a better place to configure mappings 
    // would be Application_Start in global.asax
    static PersonViewModel()
    {
        Mapper.CreateMap<PersonViewModel, Person>()
              .ForMember(
                  dest => dest.Name, 
                  opt => opt.MapFrom(src => src.PersonName));
    }

    public string PersonName { get; set; }
}

public ActionResult Index(PersonViewModel personViewModel)
{
    Person person = Mapper.Map<PersonViewModel, Person>(personViewModel);
    // Do something ...
    return View();
}

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