Return Code 0, Json, Custom Designer

Hi guys,
I just create a Designer for my Custom Widget and went i try to Edit the content my Widget show this Error : Return Code 0

And i have this in my Log :

Type : System.Web.HttpException, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Message : Server cannot set status after HTTP headers have been sent.

My issues is because i use this code in my Controller for trimming my Json result. Because i d'ont want he return me a partial View();
My Code :

        protected override void OnActionExecuting(ActionExecutingContext filterContext)
       
            if (Request.IsAjaxRequest())
                Response.Clear();

            base.OnActionExecuting(filterContext);
       

        protected override void OnResultExecuted(ResultExecutedContext filterContext)
       
            if (Request.IsAjaxRequest())
                Response.End();

            base.OnResultExecuted(filterContext);
       

So if you have the same problem d'ont use : if (Request.IsAjaxRequest()).

Use a Boolean for just executing the action on the good request because now the code was executed on every Ajax Request.

I Hope this help.

Hello,

Thank you for sharing your solution with the community. As a token of appreciation I have increased your Telerik points accordingly.