Hello,
I have a question about tcl/tk: is there a way to stop more
messagers/listchoice/etc. that are set up earlier, but are unwanted later?
for example,
require(tcltk)
ttMain <- tktoplevel()
tkwm.title(ttMain,"Question")
f.fcn <- function(){
t1 <- modalDialogOK("Elicitation","What's the LOWER
bound of A1",entryInit="")
t2 <- modalDialogOK("Elicitation","What's the LOWER
bound of A2",entryInit="")
t3 <- modalDialogOK("Elicitation","What's the LOWER
bound of A3",entryInit="")
}
f.fcn()
When run the function, three dialog box would pop up in sequence. If in the
middle, say, after t2 pop up, I don't want to answer t3, is there a way to
block t3? Close the t1,t2 boxes(even the "question" main frame)
doesn't stop t3 coming up, though it gives a lot of error messages.
Thanks!
Hua