[REBOL] Re: Text-List more help please
From: ammoncooke::yahoo at: 25-May-2001 16:16
I came up with:
fix-slider: func [faces [object! block!]] [
foreach list to-block faces [
list/sld/redrag list/lc / max 1 length? head list/lines
]
]
view layout [
txt "Select an item to delete, then click button"
tl1: text-list 150x50 data ["apples" "oranges" "bananas" "pears"
kiwi
]
button "Delete" [
remove tl1/lines
fix-slider tl1
show tl1
]
]
Which also only deleted one item no matter how many where selected. I would
additionally like to be able to reference the data in the list like an
index. i.e. how do I know how many items are in the list? Can I access an
item from an index number??
<snip>
>
> They are *not* lame questions, and you are right that the documentation
> is slim, and that the list is one of the few ways to find this sort of
> thing out.
>
> Happy VIDing.
> --Scott Jones
</snip>
Thanks!!
Ammon
