Sending Data From Controller To Javascript Using Linq 500 Internal Server Error Mvc2

C# public ActionResult SimpleQuery() { ClientDataContext dc = new ClientDataContext(); var userResults = from u in dc.TS_Trucks select u; return Json(userResults

Solution 1:

you need to specify the controller for your url helper. The server error is from trying to locate your action. Try this for the ajax url:

'@Url.Action("SimpleQuery", "<ControllerForYourActionHere>")'

Solution 2:

Internal Error usually infers bad URL address.

In this case, url parameter is not set to right value.

First, you need to check which Router map to this function: SimpleQuery

Then, use that address to fill in url parameter.

Also, I don't think '@Url.Action("SimpleQuery", "<ControllerForYourActionHere>")' will work if you put

it in javascript file. It might works in cshtml file.

So, the conclusion is when you are doing frontend programming, use absolute link will be a good idea.

It make sure you hit the right address at the first time.