Json.stringfy not convert a advanced object, but it does work with a simple object

Question

I am working with mvc 4 and jQuery. If I try it this works

var obj = new Object();
obj.name = "Raj";
obj.age  = 32;
obj.married = false;
var jsonString= JSON.stringify(obj);
alert(jsonString);

But if I try to convert to my object to JSON it does not work

var obj = new Object();
obj.name = "Raj";
obj.age  = 32;
obj.married = false;
obj.Venta=@Model;
var jsonString= JSON.stringify(obj);
alert(jsonString);

As you see I added @Model then this does not work.

I need convert this object to JSON and this would be great if there is a automatic way for get it

public class VentaProd
{
    public IEnumerable<product> ListadoProductos {get; set;}
    public IEnumerable<account> ListadoClientes { get; set; }
    public sale Venta { get; set; } 
}

*"as you see i added @Model then this does not work"* You don't show us the output, so no, we cannot see that it does not work. — Felix Kling, Jun 24 '15 at 17:16
when i add @Model there is not a output, if i dont added this does have a output — angel, Jun 24 '15 at 17:17
[Learn how to debug JavaScript](https://developer.chrome.com/devtools/docs/javascript-debugging). — Felix Kling, Jun 24 '15 at 17:19
in that code when I add @Model the line alert(jsonString); never is executed — angel, Jun 24 '15 at 17:19
with a try catch i got tihs error ejercicio1 is not defined and my model is @model ejercicio1.Models.ClasesCombinadas.VentaProd but this line does work obj.Venta=@Model.Venta.id; — angel, Jun 24 '15 at 17:26

score 0 · Accepted Answer · answered Jun 24 '15 at 17:34

0

From my experience, C# Models/variables should be enclosed within quotes when assigned to java script variables.

Try doing: obj.Venta = '@Model';

Hope this helps!

answered Jun 24 '15 at 17:34

user1347295

36
1
7

this runs but this prints the type of model, "ejercicio1.Models.ClasesCombinadas.VentaProd" – angel Jun 24 '15 at 17:45
I never came accorss this scenario but logically its worth a try. If your Model is VentaProd then I think the code should look like this: obj.Venta = '@Model.Venta'; – user1347295 Jun 24 '15 at 17:48
yes my Model is VentaProd then how the controller must to read it? as a string? – angel Jun 24 '15 at 17:49
really which i want to do is convert to json my object for read it on controller the real code would be obj='@Model' and i got \" ejercicio1.Models.ClasesCombinadas.VentaProd\" now i am not sure if i could deserializate it using JavaScriptSerializer – angel Jun 24 '15 at 18:00
Well converting C# object to JSON using razor can be done like this: var obj = @Html.Raw(Json.Encode(Model)); – user1347295 Jun 24 '15 at 18:05
i believe this could work but now i got a circular reference – angel Jun 24 '15 at 18:09
Here is very nice answer with example to solve circular reference problem. Assuming you are getting it in JSON.Stringify method. http://stackoverflow.com/questions/10392293/stringify-javascript-object-with-circular-reference – user1347295 Jun 24 '15 at 18:17

Json.stringfy not convert a advanced object, but it does work with a simple object

1 Answers1