Is there any attribute relating to AJAX to be set for ASP.NET MVC controller actions?

Question

I want to use partial views with AJAX calls in ASP.NET MVC, and this is the first time I\'m using it. I just searched to see if there is anything special I should know befor

Answer 1

my solution follows the [ChildActionOnly] implementation:

public class AjaxOnlyAttribute : FilterAttribute, IAuthorizationFilter
{
    public void OnAuthorization(AuthorizationContext filterContext)
    {
        if (filterContext == null)
            throw new ArgumentNullException("filterContext");
        if (!filterContext.HttpContext.Request.IsAjaxRequest())
            throw new InvalidOperationException(string.Format(
                CultureInfo.CurrentCulture, 
                "The action '{0}' is accessible only by an ajax request.", 
                filterContext.ActionDescriptor.ActionName
            ));
    }
}