Value is not Accessible in MVC JsonResult from Angular Function

Question

I've a model class like this:-

public class InternShip
{
    [Key]
    public int ID { get; set; }
    public string Name { get; set; }
    public string Descr { get; set; }
    public int Amount { get; set; }
    public int Duration { get; set; }
    public DateTime CreatedDate { get; set; }
    public DateTime ExpiryDate { get; set; }

}

Now I've a view in which I've created ng-click event:-

<a ng-click="IntrnDetail(r.ID)" style="cursor:pointer"><h5>{{r.Name}}</h5></a>

On Click my value passes to my angular file InternShip.js where it is handeled by function:-

$scope.IntrnDetail = function (InternID) {
        window.location.href = '/Home/InternDetail/' + InternID;
    }

Now My Controller (HomeController) has ActionResult(InternDetail) as:-

[HttpGet]
    public JsonResult InternDetail(string InterID)
    {
        List<InternShip> Intern = new List<InternShip>();
        int IntID = Convert.ToInt32(InterID);
        using (EBContext db = new EBContext())
        {
            Intern = db.Interns.Where(x => x.ID == IntID).ToList();
        }

        return new JsonResult{ Data= Intern, JsonRequestBehavior=JsonRequestBehavior.AllowGet};
    }

But the problem is although value is coming inside InternID of InternShip.js but in JsonResult (InternDetail) InterID is getting null. I don't know why is that happening.

Please HELP!!

Hrishikesh · Accepted Answer · 2017-12-05 06:29:22Z

1

The issue here is with your route since default mvc route is something like

{action}/{controller}/id(optional)

means that when you pass

"Home/Index/3"

the route will set the value of id to 3 now your action result parameter is not id but interID so either do

window.location.href ='/Home/InternDetail?InterID='+InternID ;

or change the interID to ID

public JsonResult InternDetail(int ID)

you can also configure your route

edited Dec 5, 2017 at 6:29

Hrishikesh

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answered Jul 21, 2017 at 18:32

RAHUL S R

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1 Comment

Deepak Over a year ago

That did it . Thanks for the explaination.

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