How to let users edit your navigation title
Updated for Xcode 14.2
SwiftUI’s NavigationStack can display a simple string by using navigationTitle(), but that same modifier can also accept a string binding so the user can edit the title by tapping on it.
Important: Navigation title editing only works when your navigation bar is operating in inline mode. As far as I know, it works only on iOS and iPadOS.
For example, this shows a default title of “Welcome”, but users can tap that title to change it:
struct ContentView: View {
@State private var title = "Welcome"
var body: some View {
NavigationStack {
Text("Hello, world!")
.navigationTitle($title)
.navigationBarTitleDisplayMode(.inline)
}
}
}
Download this as an Xcode project
If your title is there because it represents the name of some content your user is editing, I would recommend adding .toolbarRole(.editor) so that your title is aligned to the leading edge like other document titles:
struct ContentView: View {
@State private var title = "Welcome"
var body: some View {
NavigationStack {
Text("Hello, world!")
.navigationTitle($title)
.navigationBarTitleDisplayMode(.inline)
.toolbarRole(.editor)
}
}
} Download this as an Xcode project
SAVE 50% To celebrate WWDC23, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.
Similar solutions…
- How to let users move rows in a list
- How to let users find and replace text
- How to let users delete rows from a list
- How to let users share content using the system share sheet
- How to let users import videos using PhotosPicker
