英文:
Flutter button hint text not showing
问题
我正在使用multi_select_flutter包，它显示的下拉框比原生的flutter选项更好。然而，提示文本没有显示 - 昨天还显示，然后突然消失了，我不确定为什么会发生这种情况。有其他人遇到相同的问题吗？以下是我的代码：
MultiSelectBottomSheetField(
initialChildSize: 0.4,
listType: MultiSelectListType.CHIP,
searchable: true,
selectedColor: Color.fromARGB(255, 31, 31, 31),
searchHint: 'Biceps',
confirmText: Text('SAVE', style: TextStyle(color: Colors.black)),
selectedItemsTextStyle: TextStyle(color: Colors.white),
buttonText: Text("Muscles used",
style: TextStyle(
fontSize: 30,
color: Color.fromARGB(255, 255, 255, 255),
)),
buttonIcon: Icon(Icons.arrow_downward, color: Colors.white),
barrierColor: Color.fromARGB(255, 43, 43, 43).withOpacity(.7),
title: Text("Muscles (Scroll down for more)"),
items: _options,
onConfirm: (values) {
selectedOptions = values;
},
initialValue: selectedOptions,
chipDisplay: MultiSelectChipDisplay(
onTap: (value) {
setState(() {
selectedOptions.remove(value);
});
},
),
)
非常感谢！
英文:
I am using the package multi_select_flutter, that displays a dropdown better than the native flutter option. However, the hint text is not showing - it was showing up until yesterday, and then disappeared, and I am not sure why this is happening. Did anyone else have the same issue? Here is my code
MultiSelectBottomSheetField(
initialChildSize: 0.4,
listType: MultiSelectListType.CHIP,
searchable: true,
selectedColor: Color.fromARGB(255, 31, 31, 31),
searchHint: 'Biceps',
confirmText:
Text('SAVE', style: TextStyle(color: Colors.black)),
selectedItemsTextStyle: TextStyle(color: Colors.white),
buttonText: Text("Muscles used",
style: TextStyle(
fontSize: 30,
color: Color.fromARGB(255, 255, 255, 255),
)),
buttonIcon:
Icon(Icons.arrow_downward, color: Colors.white),
barrierColor:
Color.fromARGB(255, 43, 43, 43).withOpacity(.7),
title: Text("Muscles (Scroll down for more)"),
items: _options,
onConfirm: (values) {
selectedOptions = values;
},
initialValue: selectedOptions,
chipDisplay: MultiSelectChipDisplay(
onTap: (value) {
setState(() {
selectedOptions.remove(value);
});
},
),
),
THANK YOU SO MUCH!!!
答案1
得分: 1
我检查了你的代码，发现在MultiSelectBottomSheetField中存在一个bug，当你为buttonText定义了textStyle时，它不会显示出来，然而，你需要移除为buttonText定义的textStyle，它就会显示出来。
英文:
I checked your code and there is a bug in MultiSelectBottomSheetField, when you define textStyle for buttonText it doesn't show it, however, you needs to remove textStyle that you have defined for buttonText and it will show it.
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