A selector can be a string identifying a method name in the Objective-C or Smalltalk programming language or a special kind of switch used in computers to connect multiple lines (I/O) to a single line.
here is my button object let loginRegisterButton:UIButton = { let button = UIButton(type: .system) button.backgroundColor = UIColor(r: 50 , g: 80, b: 130) button.…
ios swift selectorI've googled but not been able to find out what the swift equivalent to respondsToSelector: is. This is the only …
objective-c swift selectorI have an ImageButton in my app and I need to change the tint of the image when the button …
android image selector imagebutton tintI am an iOS newbie. I have a selector method as follows - - (void) fooFirstInput:(NSString*) first secondInput:(NSString*) …
iphone ios selector performselectorHere is what I used previously, var barButtonItem = UIBarButtonItem(image: backImgs, style: UIBarButtonItemStyle.plain, target: self, action: Selector("menuButtonTapped:")) But …
ios swift selector swift3 uibarbuttonitemI am trying to make a button with a selector my button can have the following states: Enabled/Disabled Pressed/…
android xml button selector background-imageI want to use a selector on an NSObject instance without the need for an implemented protocol. For example, there's …
objective-c selector categoriesI have the following div and I know the selector Id of the DIV. <div class="event"><…
jquery html selectorNeeded to know if an HTML element can have multiple attributes of ID's, for instance : <input type="text" id="…
html selector