[REBOL] Re: Printing with Rebol on Windows network
From: al:bri:xtra at: 22-Aug-2002 20:24
Greg claimed:
> A thought for the list. (I know you can not do this in Rebol.)
>
> To print html pages to a printer eg. invoices, group letters....
I'll just design a Rebol CGI script, then launch a browser, and print from
that! Here's a script that does just that. It requires my ML and CSS
dialects (and a high school database). This script will print out class
lists of pupils to a browser, and enables the user to choose an appropriate
orientation, and by modifying the URL (or clicking the Back button) change
some parameters appropriately.
Andrew Martin
Rebol *CAN* do that! :)
ICQ: 26227169 http://valley.150m.com/
-><-
#! C:\Rebol\View\rebol.exe -cs
Rebol [
Name: 'ClassList
Title: "Class List"
File: %ClassList.r
Author: "Andrew Martin"
eMail: [Al--Bri--xtra--co--nz]
Web: http://valley.150m.com
Date: 7/August/2002
Version: 1.2.0
Purpose: {Creates class lists for teachers.}
Category: [util net markup 5]
]
Stylesheet: %Wiki.css
Subjects: sort load %/C/Rebol/MUSAC/Subjects.txt
Forms: sort load %/C/Rebol/MUSAC/Forms.txt
Years: sort load %/C/Rebol/MUSAC/Years.txt
Command: all [
"GET" = Rebol/options/cgi/request-method
string? Rebol/options/cgi/query-string
not empty? Rebol/options/cgi/query-string
make object! decode-cgi Rebol/options/cgi/query-string
]
if all [
object? Command
in Command 'Partition
"on" Command/Partition
any [
in Command 'Subject
in Command 'Form
in Command 'Year
]
in Command 'Period
parse Command/Period [digits end]
Command/Period: load Command/Period
in Command 'Points
parse Command/Points [digits end]
Command/Points: load Command/Points
] [
Partition: none
Pupils: load %/C/Rebol/MUSAC/Pupils.txt
Columns: Pupils/1
Rows: Pupils/2
Intersections: Pupils/3
IncludeLeavers: all [
in Command 'Leavers
"on" = Command/Leavers
]
Title: any [
all [
in Command 'Subject
PartitionColumn: index? find Columns to-string Command/Subject/1
Partition: next Command/Subject
]
all [
in Command 'Form
PartitionColumn: index? find Columns "Form"
Partition: Command/Form
]
all [
in Command 'Year
PartitionColumn: index? find Columns "Year"
Partition: load Command/Year
]
"No Assigned Form Class!"
]
TitleValues: [
"Preferred"
"Family Name"
"Form"
]
for TitleValue 1 length? TitleValues 1 [
change at TitleValues TitleValue index? find Columns
TitleValues/:TitleValue
]
Class: make block! 500
any [
Partition
Partition: ""
]
StatusColumn: index? find Columns "Status"
for Row 1 length? Rows 1 [
if all [
Partition = select Intersections make pair! reduce
[PartitionColumn Row]
Status: select Intersections make pair! reduce [StatusColumn
Row]
any [
#"F" = Status
#"P" = Status
all [
IncludeLeavers
#"L" = Status
]
]
] [
foreach TitleValue TitleValues [
append Class select Intersections make pair! reduce
[TitleValue Row]
]
]
]
sort/skip/compare Class 3 2
content-type 'text/html
print newline
print ML compose/deep [
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN"
"http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
html [
title (Title)
style/type/media "text/css" "screen,print" [
"<!--^/"
(
CSS compose/deep [
[h1 p table] [
margin: 0 px
]
td [
font-size: (Command/Points) pt
margin: 0 px
]
td.Grid [width: 1.5 em]
p + h1 [page-break-after: always]
]
)
"//-->"
]
]
body [
h1 (Title)
(
use [Row Rows] [
Rows: make block! 2 * 500
Row: make block! 100
foreach TitleValue TitleValues [
append Row compose [
th (Columns/:TitleValue)
]
]
loop Command/Period [
append Row compose [th/class "Grid" (" ")]
]
append Rows reduce ['tr Row]
while [not empty? Class] [
Row: make block! 100
for TitleValue 1 length? TitleValues 1 [
append Row compose [
td (Class/:TitleValue)
]
]
loop Command/Period [
append Row [td/class "Grid" " "]
]
repend Rows ['tr Row]
Class: skip Class length? TitleValues
]
compose/deep [
table/border/bordercolor/cellspacing 1 "black" 0 [
(Rows)
]
]
]
)
p [
b "Number of Pupils" ": " (/ length? head Class length?
TitleValues) "."
]
]
]
quit
]
Title: Rebol/script/header/Title
Idn: "Partition"
content-type 'text/html
print newline
print ML compose/deep [
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN"
"http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
html [
head [
title (Title)
link/rel/type/href "stylesheet" "text/css" (Stylesheet)
script/language "JavaScript" {
function Able (Object) {
document.forms[0].Subject.disabled=true;
document.forms[0].Form.disabled= true;
document.forms[0].Year.disabled= true;
Object.disabled= false;
document.forms[0].Submit.disabled= false;
}
}
]
body [
div/id "Center_Column" [
h1 (Title)
form/method/action "GET" (Rebol/script/header/file) [
fieldset [
legend "Dimensions"
fieldset/style "display: inline" [
legend "Vertical"
p/class "Initial" "Click radio button to select:
input/type/id/name/onclick
radio" (Idn) (Idn)
Able (Subject)
label [
"Subject: " select/name/disabled "Subject"
disabled
[
(
use [Options] [
Options: make block! length?
Subjects
foreach Subject Subjects [
append Options compose [
option (Subject)
]
]
Options
]
)
]
] br
input/type/id/name/onclick "radio" (Idn) (Idn)
Able (Form)
label [
"Form: " select/name/disabled "Form"
disabled
[
(
use [Options] [
Options: make block! length?
Forms
foreach Form_Class Forms [
append Options compose [
option (Form_Class)
]
]
Options
]
)
]
]
label [
input/type/name "checkbox" "All_Forms" "All"
]
br
input/type/id/name/onclick "radio" (Idn) (Idn)
Able (Year)
label [
"Year: " select/name/disabled "Year"
disabled
[
(
use [Options] [
Options: make block! length?
Years
foreach Year Years [
append Options compose [
option (Year)
]
]
Options
]
)
]
]
label [
input/type/name "checkbox" "All_Years" "All"
]
br
]
fieldset/style "display: inline" [
legend "Horizontal"
label [
"Columns: " select/name "Period" [
option/value 0 "None (0)"
option/value 7 "Week (7)"
option/value 14 "Fortnight (14)"
option/value 33 "Subject Term (33)"
option/value 60 "Term (60)"
option/value 24 "Form folder (24)"
]
]
]
fieldset/style "display: inline" [
legend "Font Size"
label [
"Points: " select/name "Points" [
option 6
option/selected "selected" 8
option 10
option 12
option 14
option 16
option 18
]
]
]
]
label ["Include leavers: " input/type/name "checkbox"
Leavers
]
input/type/id/value/disabled "submit" "Submit" "Show
Class List"
"disabled"
]
]
]
]
]
