目前还没有api。 但您可以 :
ZStack自己使用和实现占位符:
var body: some View { ZStack(alignment: .leading) { if text.isEmpty { Text("Placeholder").foregroundColor(.red) } TextField("", text: $text) }}现在,您可以像老板一样使用任何类型的编辑。
-自定义TextField
您总是可以创建自己的custom,
View以在所有地方使用:
struct CustomTextField: View { var placeholder: Text @Binding var text: String var editingChanged: (Bool)->() = { _ in } var commit: ()->() = { } var body: some View { ZStack(alignment: .leading) { if text.isEmpty { placeholder } TextField("", text: $text, onEditingChanged: editingChanged, onCommit: commit) } }}用法 (TextField
带占位符):
struct ContentView: View { @State var text = "" var body: some View { CustomTextField( placeholder: Text("placeholder").foregroundColor(.red), text: $text ) }}


