Question

I have a problem with Json formating returned from .ASMX

I need to return something like this

[{ name : "TEST1", data : [100]},
{ name : "TEST2", data : [200]}]

so here’s my sample

 [WebMethod]
    [ScriptMethod(ResponseFormat = ResponseFormat.Json, UseHttpGet = true)]
    public List<jsonGraphSeries> Graph(string ID)
    {
       List<GenList>objGenList = new List<GenList>();
       GenList objlist;

       objlist = new GenList();
       objList.name = "TEST";
       objList.data[0] = 100;
       objGenList.add(objList);
     }



public class GenList
{
 public string name;
 public double[] data;
}

and nothing happens… can someone help me with this?

Answer 1

silly me… in order for the json to recognize it as an array field…

instead of doing this…

objList.data[0] = 100;

I should’ve done it like this…

 objlist = new GenList();
 objList.name = "TEST";
 objList.data = new [] {100};
 objGenList.add(objList);

the output would be

{ name : "TEST1", data : [100]}