I'm trying to create a VisualForce configuration page for my managed package. I have a hierarchal custom setting field for an authentication key which is needed to access a remote service. I can read this value with
however, if I try making an input field for it using
it says that only sObjects work for inputField values.
I thought merge fields worked too...anyway, how can I let the user type in a key and save that value to the custom settings record? Also, would using a List custom setting be easier or better?