on multi_dialog for q given listing:l
tell q as list
set {a, b, c} to {{}, beginning, count}
set v to b's class is integer
if v then set {c, v, q} to {b, b is 0, rest}
end tell
if v then set c to 30
repeat c + 1 div (1 + (system attribute "sysv") div 4160) times
set a's end to ""
end repeat
set {d, text item delimiters} to {text item delimiters, return}
set {q, a, text item delimiters} to {q as string, a as string, d}
set r to (display dialog q default answer a)'s text returned
if not v then tell r & a
if l then return items 1 thru c of paragraphs
if c > 1 then return text 1 thru paragraph c
end tell
tell r to repeat with i from (count paragraphs) to 1 by -1
if (count paragraph i) is not 0 then
if l then return paragraphs 1 thru i
return text 1 thru paragraph i
end if
end repeat
if l then return {}
""
end multi_dialog
------------------
-- demonstration --
------------------
property l : {"1] Name: {items: 2, length: fixed, output: list}", ¬
"2] Address: {items: 3, length: fixed, output: list}", ¬
"3] Reasons: {items: 6, length: fixed, output: list}", ¬
"4] ToDo List: {items: ?, length: variable, output: text}", ¬
"5] Standard: {items: 1, length: variable, output: text}"} ¬
property d : l's item 1
tell (choose from list l default items d with prompt "Choose a multi-dialog demonstration:")
if it is false then error number -128
set d to it
set i to item 1's item 1 as integer
end tell
--------------------
-- syntax examples --
--------------------
if i is 1 then
multi_dialog for {"... What is your first name?", "... And your last name?"} with listing
else if i is 2 then
multi_dialog for {3, "Please enter your:", "", "1: house number & street name", "2: city/area", "3: zip code"} with listing
else if i is 3 then
multi_dialog for {6, "List up to six reasons to be cheerful:"} with listing
else if i is 4 then
multi_dialog for {0, "To Do list for " & (current date)'s weekday & ":"} with listing
else
multi_dialog for "Did you *really* just want a standard dialog?" without listing
end if
