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POCascading DropDown not return value
 

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    <p>I have a two cascading dropdown, when I run the application everything works fine, because the cascade works, but when I get the value of the dropdown only get the value of first dropdown. The second I always get the value of zero.</p> <p>The ViewModel code:</p> <pre><code>public class MyViewModel { public string SelectedUniversidadId { get; set; } public string SelectedCiudadId { get; set; } public IEnumerable&lt;UNIVERSIDAD&gt; Universidades { get; set; } } </code></pre> <p>Partial view code:</p> <pre><code>&lt;script type="text/javascript"&gt; $(function () { $('#universidad').change(function () { var selectedUniversidadId = $(this).val(); $.getJSON('@Url.Action("GetCiudadList", "Consultorio", new { Area = "Superusuario", controller = "Consultorio" })', { UniversidadId: selectedUniversidadId }, function (myData) { var citiesSelect = $('#ciudad'); citiesSelect.empty(); $.each(myData, function (index, itemData) { citiesSelect.append($('&lt;option/&gt;', { value: itemData.Value, text: itemData.Text })); }); }); }); }); &lt;/script&gt; @model RolesMVC3.Areas.Superusuario.Models.MyViewModel &lt;div&gt; Universidad: @Html.DropDownListFor(x =&gt; x.SelectedUniversidadId, new SelectList(ViewBag.IdUniversidad, "IdUniversidad", "Nombre"), "-- Selecione Universidad --", new { id = "universidad" }) &lt;/div&gt; &lt;div&gt; Ciudad: @Html.DropDownListFor(x =&gt; x.SelectedCiudadId, Enumerable.Empty&lt;SelectListItem&gt;(), "-- Seleccione Ciudad --", new { id = "ciudad" }) &lt;/div&gt; </code></pre> <p>Controller code:</p> <pre><code> public ActionResult GetCiudadList(int UniversidadId) { decimal idd = (decimal)UniversidadId; var universidades = (from u in db.UNIVERSIDAD join s in db.SEDE_UNIVERSIDAD on u.IdUniversidad equals s.IdUniversidad join c in db.CIUDAD on s.IdCiudadSede equals c.IdCiudad where u.IdUniversidad == idd select c).ToList(); var myData = universidades.Select(a =&gt; new { Text = a.NombreCiudad, Value = a.IdCiudad.ToString(), }); return Json(myData, JsonRequestBehavior.AllowGet); </code></pre> <p>Thanks and blessings</p>
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    2. COI translated, :D
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