[REBOL] Antwort: Switch!
From: sharriff:aina:med-iq at: 20-Nov-2000 7:52
I´m almost there Brett. Michael, Andrew
although I´ve solved the problem using some extensive code, I wonder if
there is a cleaner or shorter way to do this (see code below)
; creates subindexes from the first characters
foreach [title file] titles [
switch first title [
#"a" [clear sub-list
; temp-html: copy sub-toc-html-template
append sub-list rejoin [{<a href="} file {" target
="touchscreencontent"><img src="./images/round-button.jpg" border="0" />
}title {</a>}]
append temp-html newline
append temp-html sub-list
append temp-html sub-toc-html-stub
write/append %aa.html temp-html]
#"b" [clear sub-list
; temp-html: copy sub-toc-html-template
append sub-list rejoin [{<a href="} file {" target
="touchscreencontent"><img src="./images/round-button.jpg" border="0" />
}title {</a>}]
append temp-html newline
append temp-html sub-list
append temp-html sub-toc-html-stub
write/append %bb.html temp-html]
and so on and so forth.....to character Z
the links to the files and buttons are added correctly, but the tags of the
HTML template are added also too, so the files (%aa.html, %bb.html e.t.c)
end up having multiple <head>, <body> <title> e.tc. tags. How do code a
method to execute only once in this situation?
The way I´ve solved it atthe moment is to define alphabet blocks at the
moment with the top of the HTML template in them and upon an occuring
switch, the links get added to the respective alphabet blocks. The alphabet
blocks are then written one by one to disk.
I´m not sure if the script is economical with memory,( i´ve defined more
than 20 blocks!) I would like than one of you should look it over, but it
so large and I think it might be impolite to post it here.
Thanks in advance
Sharriff Aina
