gistfile1.txt

using System.Web.Mvc;

namespace BEKK_Radar.Web.Helpers.CustomFilters
{
    public class CorsActionFilter : ActionFilterAttribute, IActionFilter
    {
        void IActionFilter.OnActionExecuting(ActionExecutingContext context)
        {
            if (context.HttpContext.Request.RequestType.Equals("POST")) return;
            context.HttpContext.Response.AddHeader("Access-Control-Allow-Origin","*");
            context.HttpContext.Response.AddHeader("Access-Control-Allow-Methods", "GET");
        }
    }
}