Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS

Bruce Röttgers
Bruce Röttgers
18,211 Points

How to bind a new view to an if-statement

Hey,

how can I present a new view only if something happened.

Example: In a login view, where you should only continue if the credentials are right.

Jeff McDivitt
Jeff McDivitt
23,970 Points

There are several ways that you could do this. It can be done using an if statement below is just pseudocode for the process

if login && Password == correct {

seque to the other screen when login button is clicked

}

Bruce Röttgers
Bruce Röttgers
18,211 Points

Just didn't know to perform the seque via code

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points

You would use the preparforSegua function

override func prepare(for segue: UIStoryboardSegue, sender: Any?)