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El método MVC JSON no vincula correctamente el diccionario

Estamos intentando publicar datos de JavaScript que corresponden a un Dictionary<string, List> en C#

 public class SubmittedObject { public string T; public SomeViewModel ViewModel; } public class SomeViewModel { public int Id; public Dictionary<string, List<ItemViewModel>> Items; public object Other; } public class ItemViewModel { public int id; public string value; } //shown as member variables for simplicity

JSON se parece a:

 { "t": "a", "viewModel": { "id": 0, "items": { "firstItem": [ { "id": 1, "value": "1" } ], "secondItem": [ { "id": 2, "value": "2" } ] }, "other": null } }

Cuando el objeto JS se envía a

 [HttpPost] public ActionResult Save(string t, SubmittedObject viewModel) {...}

saveViewModel se interpreta con el primer elemento en el diccionario como key= "FirstItem[0]" y valor nulo. SecondValue se interpreta de la misma manera con key= "SecondItem[0]" y valor nulo.

La solución actual es serializar los datos de envío y enviarlos como una cadena; NewtonSoft lo analiza como se esperaba.

about 4 years ago · Juan Pablo Isaza
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