问题
I'm working on my first app with multiple view screens and everything worked great on the first view, I added a couple text fields and was able to connect them to the controller as Outlets and obtain the value from them, manage it and spit it back out to a label.
I tried control-dragging the text fields on the second view to the secondControllerView and the only thing available when I do so is Action, no outlet, so its a function not a variable and I also cannot connect the labels to the code at all!
Anyone know why?
回答1:
Make sure in the identity inspector you selected the class for the UIViewController you are connecting your outlets to.
来源：https://stackoverflow.com/questions/48085341/text-field-creates-action-not-outlet