Hi,
I'm running 6.6.0 and trying to figure out the iFrame widget. I've put it on a sample form, and pointed it at an attribute either with or without an http or https prefix. I have nothing in the prefix of the widget, and am just trying to go to a simple page.
In either local deployment or sandbox deployment I'm getting either 404 (firstly when I go into it) and then if I click on the datagrid to select another row, I just get "loading" with no timeout.
Could it be that Sandbox / Local development isn't supported by the iFrame, or is it broken in 6.6.0, or more likely I'm doing something stupid.
Other info: I have checked out the github example project, but the test doesn't run up on 6.6.0.
Any and all help appreciated. Thanks Tarique