Hi,
I have defined datasource read actions in grid (not only grid):
.DataSource(dataSource => dataSource
.Read(read => read.Action("ReadAction", "Controller").Type(HttpVerbs.Post))
This return in network error 500: This request has been blocked because sensitive information could be disclosed to third party web sites when this is used in a GET request. To allow GET requests, set JsonRequestBehavior to AllowGet.
public JsonResult ReadAction([DataSourceRequest] DataSourceRequest request)
{
return Json(list.ToDataSourceResult(request))
}
I don't know why, because this applications I have published on 4 servers. On 3 server is all right and on the fourth server I have this problem.
It's not problem only with grid component. This problem I have with treelist, treeview, ...
If I changed return in method in controller and I added JsonRequestBehavior.AllowGet (return Json(list.ToDataSourceResult(request))) than it's ok. But I want to use POST request.
Why it doesn't work on 1 server ?
Where could be the problem ?
Thanks