TextField22 flutter 텍스트 필드에 초기값을 제공하는 방법은 무엇인가요?, How do I supply an initial value to a text field? 질문 I'd like to supply an initial value to a text field and redraw it with an empty value to clear the text. What's the best approach to do that with Flutter's APIs? 답변 당신은 TextField 대신 TextFormField을 사용하고 initialValue 속성을 사용할 수 있습니다. 예를 들어 TextFormField(initialValue: "I am smart") 2023. 5. 8. Flutter에서 숫자 입력 필드를 만드는 방법은 무엇인가요?, How to create number input field in Flutter? 질문 I'm unable to find a way to create an input field in Flutter that would open up a numeric keyboard and should take numeric input only. Is this possible with Flutter material widgets? Some GitHub discussions seem to indicate this is a supported feature but I'm unable to find any documentation about it. 답변 당신은 keyboardType을 사용하여 TextField에 숫자를 지정할 수 있습니다: keyboardType: TextInputType.number 내 ma.. 2023. 5. 8. 이전 1 ··· 3 4 5 6 다음
