Все просто. В вашем javascript у вас есть:
$(document).ready(function () {
$('#SelectedId').change(function () {
var id = $(this).val();
$.getJSON("/YourController/YourAction", { id: id},
function (data) {
$("#SomeDivSelector").html(data);
});
});
});
Ваш контроллер должен выглядеть так:
[AcceptVerbs(HttpVerbs.Get)]
public JsonResult YourAction(int id)
{
//do something
return Json(ControlToString("~/Views/YourController/YourView.cshtml", yourModelWithData), JsonRequestBehavior.AllowGet);
}
И ControlToString определяется:
private string ControlToString(string controlPath, object model)
{
//CshtmlView control = new CshtmlView(controlPath);
RazorView control = new RazorView(this.ControllerContext, controlPath, null, false, null);
this.ViewData.Model = model;
using (System.Web.UI.HtmlTextWriter writer = new System.Web.UI.HtmlTextWriter(new System.IO.StringWriter()))
{
control.Render(new ViewContext(this.ControllerContext, control, this.ViewData, this.TempData, writer), writer);
string value = ((System.IO.StringWriter)writer.InnerWriter).ToString();
return value;
}
}
Привет.