I am trying to create a UIButton in a NSObject
class. I get the error " Use of unresolved identifier view. I figured that it needs to have UIViewController
for it to work.
is there a work around so that I create multiple buttons with just this on multiple view controllers. what am I missing?
func createButton () {
let button = UIButton();
button.setTitle("Add", forState: .Normal)
button.setTitleColor(UIColor.blueColor(), forState: .Normal)
button.frame = CGRectMake(15, -50, 200, 100)
view.addSubview(button)
}
Declare method definition with parameter-argument in which you want to add button :
func createButton (view:UIView) {
let button = UIButton();
button.setTitle("Add", forState: .Normal)
button.setTitleColor(UIColor.blueColor(), forState: .Normal)
button.frame = CGRectMake(15, -50, 200, 100)
view.addSubview(button)
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.