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![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![Brandon Singer](https://secure.gravatar.com/avatar/7097482838c71f1723cfb0ccbdb4cb88?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Brandon Singer
3,211 Pointsextending contact list app
i just completed the course on creating a contact list (“intro to table views” course). i would like to extend this app to allow a user to first input the city name for the contact — i.e. app opens to an input page asking user to enter a city name, then moves to a curated contact list (curated for the city entered), and then user can still tap on a specific contact in the list to see full contact details. i tried adding a view controller (ala the “build an interactive story app” course) between the master nav controller and the master table view, but this didn’t work (lost ability to go back to the contact list view once i entered the detail view). can someone point me to tutorials that would help me add this functionality? i’m hopeful i can just extend the current app vs. start from scratch.