id of the root form gets added to form parameters

[amol-]

class MovieForm(TableForm):
   #id = 'movieform'
   title = TextField()
   year = TextField()

Reported by @Cito

Submitting this form results in title and year values, but if we decomment the #id line the submitted values will be movieform:title and movieform:year. While this behavior makes sense for nested forms or fieldsets and was already there for those on TW1, in case of the root form probably the id shouldn't be added to field names.

[ralphbean]

Note to self -> next step is to write, commit, and push one or two failing unit tests that demonstrate this.

[ralphbean]

This is pretty hairy. I think it would be simple to check if "my parent has no parent, don't use my parent's id for my compound_id". But MovieForm doesn't actually have title and year as children. It has a TableLayout as a child, and that TableLayout has title and year as children. The id of both MovieForm and TableLayout is movieform which makes things strange.