Question

I have this method in my mvc controller:

public void RejectInvoice(int invoiceId)
        {
            var invoice = _unitOfWork.InvoiceRepository.Get((int)invoiceId);

            invoice.Rejected = true;
            invoice.RejectedDateTime = DateTime.Now;

            _unitOfWork.InvoiceRepository.InsertUpdate(invoice);
            _unitOfWork.Save();
        }

In my script file I call it using:

$.post('/Invoice/RejectInvoice/'+ 3, function (data) {

                    });

In firebug I’m getting:

What the ………..? It clearly shows I’ve provided it with the 3 as a parameter but then claims I’m sending it a null?

can someone tell me what is going on here? How to fix?

Answer 1

The default model binder will bind to a parameter called “id” but your parameter is named invoiceId, so it does not know to bind the value to it. A quick fix would be to change your POST URL to '/Invoice/RejectInvoice/?invoiceId='+ 3.