Html.BeginForm路由到Web Api

Question

我试图让我的页面发布到我的Web API控制器,而不是我的区域/控制器/动作.这是我到目前为止,我已经尝试使用Html.BeginForm和Ajax.Begin表单:

@using (Ajax.BeginForm("", "", null, new AjaxOptions { HttpMethod = "POST", Url = "api/Standing" }, new { id = "frmStandingAdd", name = "frmStandingAdd" }))

@using (Html.BeginForm("", "api/Standing", FormMethod.Post, new { id = "frmStandingAdd", name = "frmStandingAdd" }))

但我无法发布到根,即http://domain/api/Standing,而是发布到区域,即http://domain/Areaname/api/Standing.如何让它正确发布？

更新:以下是相关区域的路线:

public override string AreaName
{
    get
    {
        return "Areaname";
    }
}

public override void RegisterArea(AreaRegistrationContext context)
{
    string defaultLocale = "en-US";

    context.MapRoute(
        "Areaname_default",
        "{languageCode}/Areaname/{controller}/{action}/{id}",
        new { languageCode = defaultLocale, controller = "Main", action = "Index", id = UrlParameter.Optional });

    context.MapRoute(
        "History",
        "{languageCode}/Areaname/{controller}/{action}/{year}",
        new { controller = "History", action = "Season", year = UrlParameter.Optional });
}

我的Web API路由:

config.Routes.MapHttpRoute(
    "DefaultApi",
    "api/{controller}/{id}",
    new { id = RouteParameter.Optional }
);

config.Routes.MapHttpRoute(
    "DefaultApiWithAction",
    "api/{controller}/{action}/{season}",
    new { id = RouteParameter.Optional }
);

Answer 1

您可以通过包含前导斜杠明确告诉链接发布到根目录:

@using (Ajax.BeginForm("", "", null, new AjaxOptions { HttpMethod = "POST", Url = "/api/Standing" }, new { id = "frmStandingAdd", name = "frmStandingAdd" }))

@using (Html.BeginForm("", "/api/Standing", FormMethod.Post, new { id = "frmStandingAdd", name = "frmStandingAdd" }))

Answer 2

您需要使用BeginRouteForm链接生成到Web API路由始终取决于路由名称.还要确保提供httproute如下所示的路由值.

@using (Html.BeginRouteForm("DefaultApi", new { controller="Entries", httproute="true" }))