Error with a getJSON call in jquery with ASP.NET MVC

Question

I have the following code in html, I cannot get the Function call back of JSON get call. Down is the code in controller. Please Help

 <script type="text/javascript"> 
     $().ready(function() {
         $("#CuitDespachante").typeWatch({ highlight: true, wait: 500, captureLength: -1, callback: finished });
    });

    function finished(txt) {
        $.getJSON('/Documentacion/GetDatosDespachantes', { cuitDespachante: txt },
                            function (data) {
                                alert('You typed: ');
                            }
        );

    };
</script>

public ActionResult GetDatosDespachantes(string cuitDespachante)
        {
            cuitDespachante = cuitDespachante.Replace("-", "").Replace("_", "");
            DepositarioFielWS.DepositarioFielWebService ws = new DepositarioFielWS.DepositarioFielWebService();
            var res = ws.GetDespachante(cuitDespachante);
            if (res.Licencia.CodigoLicencia == DepositarioFielWS.CodigoLicencia.Ok)
            {
                DepositarioFielWS.Despachante desp = new DepositarioFielWS.Despachante();
                desp.Cuit = res.Despachante.Cuit;
                desp.Nombre = res.Despachante.Nombre;


                var respuesta  =new
                {
                    cuit = desp.Cuit,
                    nombre = desp.Nombre

                };
                return Json(respuesta);
            }
            else
            {
                var respuesta = new
                {
                    cuit = cuitDespachante,
                    nombre = "Imposible Realizar Consulta"

                };
                return Json(respuesta);

            }
        }

I dont get an error or exception, I just down not call the funtion — Jedi Master Spooky
– Jedi Master Spooky, Commented Mar 8, 2010 at 13:13
Then the problem is probably the routes. Use firebugs "net" tab to confirm that (or you will see the error instead). — Mattias Jakobsson
– Mattias Jakobsson, Commented Mar 8, 2010 at 13:14
If I use this function finished(txt) { $.getJSON('<%= ResolveUrl("~/Documentacion/GetDatosDespachantes")%>', { cuitDespachante: txt }, $('#nombreDespachante').html("Prueba")); } I see the html change — Jedi Master Spooky
– Jedi Master Spooky, Commented Mar 8, 2010 at 13:23

Jedi Master Spooky · Accepted Answer · 2010-03-08 13:33:42Z

7

I have to add this in the response of the controller, Something new in ASP.NET MVC 2

 return Json(respuesta,JsonRequestBehavior.AllowGet);

answered Mar 8, 2010 at 13:33

Jedi Master Spooky

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1 Comment

SQueek Over a year ago

thx for this information. god, am i happy i found your answear.. i tried so long and never got a response back ;-)

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