Well, I think I’m in for bumpy ride here. First I had to change:
var myACFextension = acf.ajax.extend({
to
var myACFextension = new acf.Model({
to get the script to not throw: acf.ajax.extend is not a function
error.
Now, I’m facing this:
e.$el
is undefined
I guess these scripts haven’t been updated in a while, right?