How do I add data- attributes to Html.BeginForm

Question

I use the following to create a form to upload images on a mobile site.

@using (Html.BeginForm("Form/", "Quote", FormMethod.Post, new { enctype = "multipart/form-data" }))

However as it is using jQuery mobile, I have enabled Ajax so that transition between pages is nice and smooth. This has caused the problem that my form won't upload the images as you cannot do file uploads with ajax. I need to add the attribute data-ajax="false" to this form in order for it to allow my file uploads.

Does anyone know how I do this as I tried multiple variations of the following but couldn't get it to work:

@using (Html.BeginForm("Form/", "Quote", FormMethod.Post, new { enctype = "multipart/form-data", "data-ajax" = "false" }))

Answer 1

The trick is to use the underscore instead of the hyphen:

new { enctype = "multipart/form-data", data_ajax = "false" }

The hyphen is not allowed as part of ac# identifier. The MVC framework translates the underscore automatically.

Answer 2

您可以使用另一个重载：

@using (Html.BeginForm("Form", "Quote", FormMethod.Post, new Dictionary<string, object> { { "enctype", "multipart/form-data" }, { "data-ajax", "false"} }))