Hi,
Perhaps like most javascript coders, I'm mainly educated
by experimenting with it.
I have a pretty strong Python background though, and
most of the time I can carry over some usage patterns
just guessing how it probably works in js/qml side.
Now I was surprised though, and I wonder if the following behaviour
is a bug, or what is going on.
I have some code, roughly like
A.qml:
Item {
property variant cb // callback
signal close()
onClosed: cb()
function popup(callback) {
cb = callback // callback() is called in this assignment!?
}
...
}
then some
B.qml:
Item {
A { id: hello }
function continueHere() {
print "should continue here"
}
function setup() {
hello.popup(continueHere)
}
}
My problem is that callback is called at assignment time (see comment in
code).
Is it an artifact of cb being a variant property and I should not be
doing this?
Confused, any ideas?
Thanks,
Harri
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