Hi Daniel,
you cant directly change the block that the text list references.
ie You cant redefine the variable.
You have to use insert/remove/clear etc.
Below is some revised code .... there are still problems with the scroll bar though.
Cheers Phil
REBOL [Title: "File Selector and Directory Navigator"]
curr-dir: change-dir %.
lv-data: sort read curr-dir
view layout
[
vh2 "Current Dir"
curr: vtext to-string curr-dir 200x24
vh2 "File List:"
fileList: text-list data lv-data
[
either dir? rejoin [curr-dir value]
[
curr-dir: rejoin [curr-dir value]
curr/text: to-string curr-dir
clear lv-data
foreach lv-file sort read curr-dir
[insert lv-data lv-file]
show curr
show fileList
]
[fileLocal/text: value show fileLocal]
]
fileLocal: field
button "Great!" [
print join "fileList/data: " fileList/data
show fileList
]
]
-- original message --
Why can't I change the value of a text-list with
fileList/data: ...
or
fileList/text: ...
in this code? Is there any other way?
REBOL [Title: "File Selector and Directory Navigator"]
view layout [
vh2 "File List:"
fileList: text-list data sort read %. [
either dir? value [
fileList/data: read value show fileList
] [
fileLocal/text: value show fileLocal
]
]
fileLocal: field
button "Great!" [
print join "fileList/data: " fileList/data
show fileList
]
]
Daniel
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