Hi -t,
you wrote:
>I wanna be able to use my little database as the basis for a shopping
>cart, or to convert it to xml, but am not sure about how to handle
>nested blocks.
db: [
[id-1 "name-1" {description-1}]
[id-2 "name-2" {description-2}]
[id-3 "name-3" {description-3}]
[id-4 "name-4" {description-4}]
[id-5 "name-5" {description-5}]
]
set [id name description] third db
foreach [id name description] db [
if id = some-id [print [name newline description]]
]
db: [
id-1 ["name-1" {description-1}]
id-2 ["name-2" {description-2}]
id-3 ["name-3" {description-3}]
id-4 ["name-4" {description-4}]
id-5 ["name-5" {description-5}]
]
print db/id-1
print select db id-2
print next find db id-1
Elan
;- Elan >> [: - )]
