Adding to a layout.
[1/2] from: cribbsj::oakwood::org at: 3-Oct-2000 15:07
I would like to add faces to a form conditionally.
Specifically, I have an edit form that I create using layout. I would like to
add a "Delete" button to the form only if the user is in edit mode and suppress
the "Delete" button if the user is in add mode.
I can't figure out how to do this?
Any help would be greatly appreciated!
--
Jamey Cribbs
Sr. Technical Consultant
[2/2] from: carl:rebol at: 3-Oct-2000 13:57
One way:
REBOL []
p1: layout [
size 200x200
button "Add" [show b1]
b1: button "Here it is"
]
view/new p1
hide b1
do-events
Another way is to add and remove the button from the layout pane. Don't forget to reshow
the pane.
p1: layout [
size 200x200
button "Add" [if not find p1/pane b1 [append p1/pane b1] show p1]
b1: button "Here it is"
]
remove find p1/pane b1
view p1
-Carl
At 10/3/00 03:07 PM -0400, you wrote: