Hello i have build my own dialogue a normal hstack vstack its working not in scrollview and I have two Problems and no idea:
- at fresh loading page or scroll at scroll view the dialogue is showing. by the second tap not :(
- the ingoresafeplaces doesn't work.
do you have an solution?
Greeting Fabian
@ Climber1987Muc
.onAppear works only onetime.
Yes, normal. The modifier name is a bit misleading. It works when the view loads (not when it appears on screen.
One trick is to create a dummy State var:
@State var dummy = false
Then in the body, enclose the part on which you had .onAppear inside:
if dummy || !dummy { // Will always be true
// code on which .onAppear applied
}
And in each place where you want to force redraw (like in a Button action or scroll onChange), call
dummy.toggle() // just to force a change in the state var
