> Anthony: I'd like a listof the uses of do. If there
> are some good ones, maybe it'll be enough to justify
> the mess of using two interpreters...
Uli: Well, compatibility is pretty high on my list
here.
Alain: Check out the CGI script below. It allows this
ONE generic CGI to use a stack for each Web form. Each
form has different formElements, of course, but as
long as the target stack has the corresponding fields,
the formElementValues will be stored in the proper
fields of the stack. A simple web database solution
with a handful of handlers :) ... but it only works if
we have a DO cmd (e.g. runtime field-naming ).
on appleEvent class,event,sender
if class is "WWW*" and event is "sdoc" then
request appleEvent data with keyword "post"
put parse(it) & return into formData
set the itemDelim to "="
put item 2 of line 1 of formData into targetStack
go to stack targetStack
saveFormData formData
reply response()
else
pass appleEvent
end if
end appleEvent
function parse postItems
set the itemDelim to the numToChar of 38 --
ampersand
repeat with x = 1 to the number of items of
postItems
put item x of postItems into line x of postLines
end repeat
return postLines
end parse
function response
-- returns response page in HTML
end response
on saveFormData formData
go to last card
doMenu "New Card"
----
set the itemDelim to "="
repeat with x = 1 to the number of lines of formData
put item 1 of line x of formData into theField
put item 2 of line x of formData into theValue
--------------------------------------------------
------------- *** the DO command *** -------------
--------------------------------------------------
do "put" && theValue && "into field" && theField
--------------------------------------------------
--------------------------------------------------
end repeat
end saveFormData
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