Gregory Lypny wrote:
Hello everyone,
I have a list field, and as I use the Up and Down keys, I want to
display the contents of individual lines in another field. The list
field's handler below displays the lagged line and not the one that was
keyed to because the selected line doesn't change until the pass
arrowKey command is invoked and that has to happen at the end for the
line to change.
Not sure how to get what I want.
Gregory
on arrowKey theKey
if theKey is "Up" or theKey is "Down"
then
put the value of the selectedLine of the target into fld "Display"
pass arrowKey
end if
end arrowKey
I'd use the "selectionChanged" message handler instead of "arrowKey".
This will trigger when the user changes the line by either arrow keys or
mouse, so you only need one handler to catch both. Also, you won't need
to trap for "up" or "down" because selectionChanged in locked list
fields will only trigger with up or down arrow key presses.
I know the docs say this message isn't sent to fields when the arrowkey
is used, but there's an exception in list fields, where it is.
--
Jacqueline Landman Gay | [EMAIL PROTECTED]
HyperActive Software | http://www.hyperactivesw.com
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