[REBOL] Re: Anchor? - A newbie question
From: carl:cybercraft at: 16-Oct-2002 22:51
On 16-Oct-02, Jan Kmunicek wrote:
> Hi all Rebolers,
> what I meant was following: I am actually trying
> to transform my web to reb pages and I have there
> several choice buttons.
> main: layout [
> backdrop 128.128.128
> across
> choice "TOPIC 1" "---------" "Topic 1 A" "Topic 1 B"
> "Topic 1 C" "---------" "Back"
> [do %t1.r]
> choice "TOPIC 2" "---------" "Topic 2 A" "Topic 2 B"
> "Topic 2 C" "---------" "Back"
> [do %t2.r]
> choice "TOPIC 3" "---------" "Topic 3 A" "Topic 3 B"
> "Topic 3 C" "Topic 3 D" "Back"
> [do %t3.r]
> choice "TOPIC 4" "---------" "Topic 4 A" "Topic 4 B"
> "Topic 4 C" "---------" "Back"
> [do %t4.r]
> choice "TOPIC 5" "---------" "Topic 5 A" "Topic 5 B"
> "Topic 5 C" "---------" "Back"
> [do %t5.r]
> choice "TOPIC 6" "---------" "Topic 6 A" "Topic 6 B"
> "Topic 6 C" "---------" "Back"
> [do %t6.r]
> return
> .
> .
> .
> .
> I do not want to call for every subtopic a separate file
> but rather to have all "A" subtopic in one file and jump to
> a specific part only if this is possible.
> Or is there any better and more straightforward solution?
> Regards Smeagol
Hi Jan (Smeagol?:),
You could use *do*'s args refinement to send your scripts the choice
value. ie...
view layout [
choice "A" "B" [do/args %test.r face/text]
]
Then in your scripts grab the arguments supplied to them by looking at
system/scripts/args. ie, if the following's...
rebol []
switch system/script/args [
"A" [print "You chose A."]
"B" [print "That was a B."]
]
the %test.r script that selecting a choice in the above layout runs,
it gives this kind of printout...
That was a B.
You chose A.
You chose A.
That was a B.
You chose A.
Hope that helps.
--
Carl Read
