clickdaniel

PopItButton(popColor: Color.red) 이렇게 하니까 에러가 뜨더라구요.

바인딩 값에 특정 하나의 값을 할당하기

struct ContentView: View {
&nbsp;&nbsp; &nbsp;
&nbsp; &nbsp; @State var colorRed = Color.red
&nbsp; &nbsp; @State var colorOrange = Color.orange
&nbsp; &nbsp; @State var colorYellow = Color.yellow
&nbsp; &nbsp; @State var colorGreen = Color.green
&nbsp; &nbsp; @State var colorBlue = Color.blue
&nbsp; &nbsp; @State var colorPurple = Color.purple
&nbsp;&nbsp; &nbsp;
&nbsp; &nbsp; var body: some View {
&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; ZStack{
&nbsp; &nbsp; &nbsp; &nbsp; Image("rainbow")
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .resizable()
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .edgesIgnoringSafeArea(.all)
&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; VStack{
&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PopItButton(popColor: $colorRed)
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PopItButton(popColor: $colorOrange)
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PopItButton(popColor: $colorYellow)
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PopItButton(popColor: $colorGreen)
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PopItButton(popColor: $colorBlue)
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PopItButton(popColor: $colorPurple)
&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }
&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; }

&nbsp; &nbsp; }
}

struct PopItButton: View {
&nbsp; &nbsp; @Binding var popColor: Color
&nbsp;&nbsp; &nbsp;
&nbsp; &nbsp; var body: some View {
&nbsp; &nbsp; &nbsp; &nbsp; HStack{
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ForEach (1..<5) { index in
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; aButton()
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .colorMultiply(popColor)
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }
&nbsp; &nbsp; &nbsp; &nbsp; }
&nbsp; &nbsp; }
}



이런경우 어떻게 해야하는지 궁금해서요

Wow 선생님 제가 스스로 문제를 풀었어요 ㅎㅎ 화면에 보이는 문자열 변수는 Decimal을 시켜주고&nbsp;
별도의 동일 숫자값이고 &nbsp;Decimal 없는 문자열 변수를 만들어서 관리하니까 입력중간에도 세자리 마다 콤마보이게 하고 소숫점 0.0도 표현되더라구요. ㅎㅎ&nbsp;
잘 가르쳐 주셔서 감사합니다~~~~

1234567 곱하기 2를 계산을 하면 2.46913e+06 이렇게 나오네요???

<span style="caret-color: #212529; color: #212529; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji'; font-size: 16px; background-color: #ffffff;">2.46913e+06 이런식으로 보였던건 해결했어요. 숫자를 화면에 보여주는 Text(display) 에 프레임으로 크기를 확정지었더니 그 크기에 표현을 못하면 그렇게 e+06 이런식으로 표현을 했던것 같아요.&nbsp;
<span style="caret-color: #212529; color: #212529; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji'; font-size: 16px; background-color: #ffffff;">디자인을 좀 무시하고라도 그냥 크기를 정하지 않고 패닝만 주었더니 해결되었습니다.

잘 해결되었습니다^^ 감사해요~

clickdaniel

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