asp.net-mvc - KendoUI Upload Control not posting correctly

Question

Using VS'12 KendoUI - C# asp.net MVC EF Code First Internet Application Template

• I have finally gotten my Kendo DDL ( DropDownList ) to work,

  I was working on the post ActionResult when I found that

  if (ModelState.IsValid) is Always false when I click on My kendoUI Upload button ( the one bound in the control)

• If however i click on the Regular submitt button <input type="submit" value="Upload" id="do" class="k-button"/> the ModelState.IsValid is true, but none of my "Upload selected files" were in the [Httppost] actionResult

My Question is simple , how do i Post both of them to my Controller at once?

here is a little example of my code ( the 2 buttons )

<div>    
     <p>
        <input type="submit" value="Upload" id="do" class="k-button"/>
    </p>
</div>

@(Html.Kendo().Upload()
        .Name("attachments")
        .Async(async => async
            .Save("Index", "ImageUpload")
            .AutoUpload(false)
        )
)

Answer 1

您将上传控件配置为异步上传文件；因此，它不会与表单一起发布。如果您希望表单数据和文件同时POST 到同一个控制器，那么您需要将上传控件配置为同步，而不是异步，并且您需要添加enctype="multipart/form-data"到<form/>标签。然后在您的 MVC 控制器中，确保您的参数IEnumerable<HttpPostedFileBase> attachments之一与您的表单数据模型参数一起。