[REBOL] Antwort: Re: (No subject)Date: Wed, 22 Nov 2000 00:30:29 +1100
From: sharriff:aina:med-iq at: 21-Nov-2000 14:48
..err Brett, it took me so long to decide whether to ask, since I thought
it would be too embarrasing. But alas! no matter how hard I squint at this
snippet, the less I understand. I tried it out in the console, it works,
but the value that makes the "print" switch baffles me... either checks to
see if " row-colour " is eqaul to " 'blue
" right? but row-clour has already been passed the reference to 'blue so
it should always be true?????!!
Please bear with me
Sharriff Aina
med.iq information & quality in healthcare AG
"Brett Handley"
<[brett--codecons] An: <[rebol-list--rebol--com]>
cious.com> Kopie:
Gesendet von: Thema: [REBOL] Re: (No subject)Date: Wed, 22 Nov 2000 00:30:29
+1100
[rebol-bounce--re]
bol.com
21.11.00 13:30
Bitte antworten
an rebol-list
row-colour: 'blue
for row 1 10 1 [
print row-colour
row-colour: either equal? row-colour 'blue ['black]['blue]
]
Brett.
g'nite...
----- Original Message -----
From: <[Sharriff--Aina--med-iq--de]>
To: <[rebol-list--rebol--com]>
Sent: Tuesday, November 21, 2000 10:21 PM
Subject: [REBOL]
I use forms to display my results in my simple Bulletin-Board, this
approach is not very "Space economical", i would like to output the output
in alternating background colours. Does anyone one have an algorithm that
alternates for a given value an output? example
bulletin: [ [article one] [article two] .......[article n ] ]
for every aticle print alternating table rows with diffrent colours
I have tried to peek the code in Free Bullein-boards but they were in PERL,
which I donīt speak at all.
Cheers
Sharriff Aina
