[REBOL] Re: view indirection
From: rebol665:ifrance at: 21-Nov-2001 13:53
Hi Ryan
That's working. However I don't understand what is user-data. Could you
explain it to me .
Thanks
Patrick
----- Original Message -----
From: "Ryan Cole" <[ryanc--iesco-dms--com]>
To: <[rebol-list--rebol--com]>
Sent: Tuesday, November 20, 2001 6:48 PM
Subject: [REBOL] Re: view indirection
> Hello,
> I am assuming the following wont work because you need to loop through
your checkboxes:
> C5/data: true
>
> I would consider somthing like this more elegant...
>
> win: view/new layout [check user-data 1 check user-data 2 check user-data
5]
> set-check: func [number value] [
> repeat index length? win/pane [
> if win/pane/:index/user-data = number [ win/pane/:index/data:
value ]
> ]
> value
> ]
>
> But its said "Beauty is in the eye of the beholder."
>
> --Ryan
>
> Patrick Philipot wrote:
>
> > Hi,
> >
> > I am stuck in a should-not-be-so-difficult problem with view. I have a
lot of checkboxes in a layout, named c1, c2, ... c16. At one time, given a
number X, I would like to do something on the cX checkbox.
> >
> > For now, I have this sort of code :
> >
> > set-check: func [n [integer!] /local code ][
> > code: copy ""
> > code: join join "set in c" n join " 'data true show c" n
> > print ["generated code ; " code]
> > do code
> > ]
> >
> > IT IS WORKING ! (the print is only for debugging purpose). However I am
not satisfied with this code. I'am looking for a more elegant way to do
that. Something like :
