iboutlet

I'm wondering, if it's possible to loop through all outlets of a UIViewController with swift. Specificly, I want to check if every textfield is filled by the user. This is what Outlet Collections are for. Drag all your textfields in the same Outlet Collection in InterfaceBuilder and create an @IBOutlet to that collection in your class file: To create the outlet collection in InterfaceBuilder, ctrl-drag from the first UITextField to your class file in the assistant editor. Then choose Outlet Collection : ctrl-drag the next UITextField on that @IBOutlet to add it to the collection: Repeat that

I'm a newbie with the Storyboard and so I have some difficulties... I have created a TableViewController and I would like to customize the Cell Prototype. In the Cell Prototype I have added several Labels I would like to customize with my own class which inherits from UITableViewCell (AreaListCell). In the Storyboard, for the Cell Prototype I have configured the Custom Class with "AreaListCell" and its style is "Custom". In the storyboard, when I select the Cell Prototype and then the assistant, the assistant display my class that implements the UITableViewController (AreasTableViewController)

I got an error on Xcode saying that there was no information about the view controller. Could not insert new outlet connection: Could not find any information for the class named Why is this happening? Here are some things that can fix this (in increasing order of difficulty): Clean the project ( Product > Clean ) Manually paste in @IBOutlet weak var viewName: UIView! // or @IBAction func viewTapped(_ sender: Any) { } and control drag to it. (Change type as needed.) Also see this . Completely close Xcode and restart your project. Delete the Derived Data folder (Go to Xcode > Preferences >

I am using IBOutletCollections to group several Instances of similar UI Elements. In particular I group a number of UIButtons (which are similar to buzzers in a quiz game) and a group of UILabels (which display the score). I want to make sure that the label directly over the button updates the score. I figured that it is easiest to access them by index. Unfortunately even if I add them in the same order, they do not always have the same indexes. Is there a way in Interface Builder to set the correct ordering. cduhn EDIT: Several commenters have claimed that more recent versions of Xcode return

I'm trying to replicate the Stanford Matchismo game from "Developing ios7 apps for iphone and ipad" in iTunesU in Swift. On page 77 of the 3rd lecture slides , it shows using an IBOutletCollection which isn't an option on Swift. The Swift doc example shows one example that has an array of IBOutlet , but I can't figure out how to make Interface Builder connect multiple outlets to the same IBOutlet / IBOutlet Array. Has anyone figured out how to do this yet? I know that I can create 12 outlets and deal with it that way, but I'd like to make this work as closely as possible to the example in the