[REBOL] Re: newbie text-list questions
From: ingo::2b1::de at: 11-Oct-2003 18:51
Hi Kai,
Carl Read wrote:
> On 11-Oct-03, Kai Peters wrote:
<...>
> button "Clear" [
> clear t/data
> show t
> ]
<...>
One thing you should be aware of: you should only _change_the_series_,
e.g. if you'd use
t/data: copy [] ; ATTENTION: That's most surely not what you want
the text-list would still hold on to the original series, but you would
never be able to access it again ...
to see what I mean, just play around with this ...
view layout [
tl: text-list "1" "2" "3"
button "add" [append tl/data form now show tl]
button "Falsely clear" [tl/data: ["a" "b" "c"] show tl]
]
Kind regards,
Ingo
