Hello -
I am trying to toggle a button with three states.
In IB I have it set to “off”
In the code I toggle as such:
func toggleStatus() {
if(product.favorite == false && product.avoid == false){
product.favorite = true
product.avoid = false
favoriteButton.setImage(UIImage(named: "Favorites-On"), forState:
.Normal)
}else if(product.favorite == true && product.avoid == false){
product.favorite = false
product.avoid = true
favoriteButton.setImage(UIImage(named: "Avoids-On"), forState:
.Normal)
}else {
product.favorite = false
product.avoid = false
favoriteButton.setImage(UIImage(named: "Favorites-Off"), forState:
.Normal)
}
}
When my screen comes up it is correctly in the off state.
When I touch it, it correctly goes to Favorites-On
When I touch it again, it correctly goes to Avoids-On
HOWEVER, when I next touch it, it briefly shows “Favorites-On” before going to
“Favorites-Off”
Why is it flashing like that?
Thanks
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