[Swift] Storyboard Outlet and action

To programmaictlly the content of the app, we need to contect storyboard to a view controller.

To does that, we need to create new file call it ' Productviewcontroller ', subclass should Uiviewcontroller:

Delete Some uncessary code, the remain code should looks like:

Import UIKit class Productviewcontroller:uiviewcontroller {    override  func viewdidload () {        Super.viewdidload ()    }}

Link View to Controller:

Click The View panel, and on the right side give the Custom class name as 'productviewcontroller':

Link UI elements to outlets:

Click ' Ctrl ' & drag the image point to the code:

Give the name and save.

We can use ' image Literal ' to auto Select the image:

The same for the label and then the code looks like:

Import UIKit class Productviewcontroller:uiviewcontroller {    var productnamelabel:uilabel!      var productviewimage:uiimageview!    Override func viewdidload () {        super.viewdidload ()        "1937 Desk Phone" ;         " Phone-fullscreen3 " );    }}

 class   Courseviewcontroller: Uiviewcontroller {@IBOutlet weak  var  Coursenamelabel:uilabel! @IBOutlet weak  var  courseimageview:uiimageview! override   Func Viewdidload () {super.viewdidload ()  var coursename =  app Evolution with Swift    Coursenamelabel.text  = Coursename courseimageview.image   = UIImage (named: "Course-badge"  }} 

    @IBAction Func addproductaction (_ Sender:uibutton) {        print ("button tapped" )    }

[Swift] Storyboard Outlet and action