[ALLY] conditional button? Re:
[1/2] from: jeff:rebol at: 20-Sep-2000 11:16
Howdy, Greg:
> A simple question: Are conditional statements possible within
> Layout objects?
<<quoted lines omitted: 4>>
> view layout [button "number 1" []
> if (fact = 1) [button "number 2" [] ] ]
Here's my favorite way:
view layout compose [
button "Number 1" []
(either fact = 1 [[button "number 2" []]][])
]
-jeff
[2/2] from: gregco::pressroom::com at: 20-Sep-2000 13:25
A simple question: Are conditional statements possible within
Layout objects?
This (much simplified) attempt to create a conditional button does not work:
rebol[]
fact: 1
view layout[button "number 1" []
if (fact = 1) [button "number 2" [] ]
]
Must the conditional statement be outside the Layout object and act on
alternate complete Layout specs? Or is there a n easier way to do it?
Thanks,
Greg Coughlan
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