回答編集履歴
1
効率のいい。文法の改善
answer
CHANGED
@@ -4,7 +4,7 @@
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4
4
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```dart
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5
5
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bool isChecked = false;
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6
6
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7
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-
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7
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+
void checkboxCallback(){
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8
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setState(() {
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isChecked = !isChecked;
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10
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});
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@@ -24,8 +24,8 @@
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24
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:Icons.check_box_outline_blank,
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size: 20.0,
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),
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-
onPressed: ()
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+
onPressed: (){
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-
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+
checkboxCallback();
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},
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),
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)
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