[REBOL] Re: radio button
From: ingo:2b1 at: 21-Sep-2002 15:30
Hi Nicolas,
there may be different ways to do it, I would put the radio buttons into
a block, and reference them through there index in the block.
Normally I would add the buttons directly after I created the word to
hold them, so what I#ll show here is, how to get them out of a layout
block.
;-- Rebol file starts --
[REBOL [
Title: "Dynamically named radiobuttons"
]
radio-buttons: copy []
lay: [
t7: text "Just an example"
r1: radio of 'groupe1 text "INFO DYN1"
r2: radio of 'groupe1 text "INFO DYN2"
rn: radio of 'groupe1 text "INFO DYNn"
button "Set second button" [
; the words are only defined _after_ layout, so I can't
; get the real buttons before the layout
rb: get radio-buttons/2
rb/state: true
; and why are changes not shown?
show lay
]
]
parse lay [
here: (probe here)
some [
to set-word! here: (probe here) [
copy wrd set-word! 'radio (
; change set-word! to word!
; why is wrd a block?
wrd: to word! wrd/1
; apend the word to the list of
; radiobuttons
append radio-buttons wrd
)
|
skip
|
to end
]
]
]
view layout lay
]
; -- rebol file ends --
I hope this will guide you on your way ...
Ingo
Am Sam, 2002-09-21 um 11.50 schrieb Nicolas Maillard:
