SwiftUI Optional TextField

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佛祖请我去吃肉
佛祖请我去吃肉 2020-11-29 08:17

Can SwiftUI Text Fields work with optional Bindings? Currently this code:

struct SOTestView : View {
    @State var test: String? = \"Test\"

    var body: s         


        
4条回答
  •  刺人心
    刺人心 (楼主)
    2020-11-29 08:42

    You can try

    struct SOTestView : View {
        @State var test: String? = "Test"
    
        var body: some View {
            test.map {
                TextField($0)
            }
        }
    }
    

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