自定义模型与IModelBinder的绑定
我想写自定义模型绑定器,但它给错误可以任何人告诉我,我在哪里做错了?自定义模型与IModelBinder的绑定
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace MvcApplication1.Models
{
public class CustomModelBinder : IModelBinder
{
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
Ownership own = new Ownership();
own.name = controllerContext.HttpContext.Request.Form["fName"];
own.email = controllerContext.HttpContext.Request.Form["fEmail"];
own.PhoneNo = controllerContext.HttpContext.Request.Form["fPhoneNo"];
own.country = controllerContext.HttpContext.Request.Form["Country"];
own.address = controllerContext.HttpContext.Request.Form["Adres"];
own.office = controllerContext.HttpContext.Request.Form["Off"];
own.officeEmail = controllerContext.HttpContext.Request.Form["OffEmail"];
own.officeNo = controllerContext.HttpContext.Request.Form["OffNo"];
own.OwnershipType = controllerContext.HttpContext.Request.Form["OwnershipType"];
own.ProductId = controllerContext.HttpContext.Request.Form["ProductId"];
return own;
}
}
}
错误
“ 'CustomModelBinder' 不实现接口构件 “System.Web.Mvc.IModelBinder.BindModel(System.Web.Mvc.ControllerContext, System.Web.Mvc。 ModelBindingContext)”
的IModelBinder您使用的是从System.Web.ModelBinding南协商。该接口的BindModel方法返回bool类型的值。
bool BindModel(
ModelBindingExecutionContext modelBindingExecutionContext,
ModelBindingContext bindingContext
)
如果你想使用BindModel方法,它返回的对象,那么你需要从System.Web.Mvc命名空间来实现接口。
Object BindModel(
ControllerContext controllerContext,
ModelBindingContext bindingContext
)
您可以通过在实现此IModelBinder接口时提供完整的名称空间来检查它。像
这种解决方案不起作用@Asad – Mukund 2014-10-13 05:22:34
我试过了,但它不起作用,它在编译时会产生相同的错误 – 2014-10-16 13:51:38
你是否在'ModelBinders.Binders.Add(typeof(Ownership),new CustomModelBinder());'in global.asax?您还需要在控制器中使用'public void MyAction([ModelBinder(typeof(CustomModelBinder))Ownership owner)' – artm 2014-10-10 12:05:52
您可以提供包含命名空间的整个文件吗? – danyloid 2014-10-10 12:11:31
是的,我将它添加到global.asax文件中,并且在您写入控制器时也做了同样的事情。 感谢您的意见@artm – 2014-10-10 12:13:42