Hi Alex,
app/ord.l:24-52 there is chart which allows to chage the order of the
rows. Could you please explain how this works?
The app/er.l contains something like:
(class +Ord +Entity)
(rel nr (+Need +Key +Number))
(rel pos (+List +Joint) ord (+Pos))
(class +Pos +Entity)
(rel ord (+Dep +Joint) (art) pos (+Ord))
What does +Dep and (art) mean and how does it work? The only thing I
found is
> a +Dep prefix class controlling dependencies between other relations
in tut.html.
For example, I have:
(class +Cat +Entity)
(rel nr (+Need +Key +Number))
(rel nm (+Ref +String))
(rel it (+List +Joint) cat (+It))
(class +It +Entity)
(rel nr (+Need +Key +Number))
(rel nm (+Sn +Idx +String))
(rel cat (+List +Joint) it (+Cat))
(gui '(+E/R +Chart) '(it : home obj) 3 '((This) (list NIL This NIL)) cadr)
(<table> NIL NIL '((btn) NIL (btn))
(do 6
(<row> NIL
(gui 1 '(+ChoButton) '(choIt (field 1)))
(gui 2 '(+Obj +TextField) '(nm +It) 40)
(gui 3 '(+DelRowButton))))
(<row> NIL NIL (scroll 6)))
I would like to be able to reorder items +It in a category +Cat.
What else do I need to do except adding (gui 4 '(+BubbleButton)) ?
Is +Dep and (art) related to row reordering?
Thank you,
Tomas
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