Question

Is it possible for a controller method to return a view if called restfully and if called, via JavaScript, would return a JsonResult. My motivation is that I want to have the freedom to implement my view however I want to do this WITHOUT having to create two controller methods (one for each separate scenario…see elaboration below).

If let’s say I type in www.example.com/person/get?id=232 in the browser, I would want the Get(int id) method to do something like the following:

    
        public ActionResult Get(int id)
        {
             Person somePerson = _repository.GetPerson(id);
             ViewData.Add("Person", somePerson);
             return View("Get");
        }
    

But if let’s say this same controller method is called via jQuery:

    
        //controller method called asynchronously via jQuery
        function GetPerson(id){
            $.getJSON(
                "www.example.com/person/get", //url
                { id: 232 }, //parameters
                function(data)
                { 
                    alert(data.FirstName); 
                }   //function to call OnComplete
            );
        }
    

I would want it to act like the following:

    
        public JsonResult Get(int id)
        {
            Person somePerson = _repository.GetPerson(id);
            return Json(somePerson);
        }
    

Answer 1

I figured it out. In the particular scenario above, I can do:

    
        if(Request.IsAjaxRequest())
        {
            return Json(someObject);
        }
        else
        {
            ViewData.Add("SomeObject", someObject);
            return View("Get");
        }
    

I can now start working on a more “elegant” solution to this problem….>_<