public static MvcForm BeginForm(this HtmlHelper html, string controller = null, string action = null, Action <FormTag> config = null, object routeValues = null)
{
var form = new FormTag();
form.Method("POST");
if (controller.IsNullOrEmpty())
{
controller = html.ViewContext.GetControllerName();
}
if (action.IsNullOrEmpty())
{
action = html.ViewContext.GetActionName();
}
if (config != null)
{
config(form);
}
form.Action(UrlHelper.GenerateUrl(null, action, controller, new RouteValueDictionary(routeValues),
html.RouteCollection, html.ViewContext.RequestContext, true));
form.NoClosingTag();
html.ViewContext.Writer.Write(form.ToString());
return(new MvcForm(html.ViewContext));
}
