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[英]SwiftUI can't hide navigationBar on pushed view when previous view search bar active
[英]How to hide NavigationBar when the view disappears in SwiftUI?
struct SomeView: View {
var body: some View {
ZStack {
//rest of the code goes here
}.navigationBarTitle("Some View")
}
}
我正在嘗試使用.onDisappear{} 隱藏視圖的 NavigationBar,但它不起作用並引發警告。 當視圖消失或某些條件返回 true 而不是其他情況時,如何隱藏我的 NavigationBar?
隱藏導航欄視圖 - navigationBarHidden 選項
struct SomeView: View {
@State private var condition = false
var body: some View {
NavigationView {
Toggle(isOn: $condition) {
Text("Hide NavigationBar View")
}.padding(.horizontal)
.navigationBarTitle("Some View")
.navigationBarHidden(condition)
}
}
}
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