英文:
Missing selector such as '.identifier' or '[0]'. Try adding a selector
问题
TextField(
controller: _searchController,
onChanged: (value) => {
List<Job> filteredList = _jobsList.where((job) => job.data.companyCode.contains(value)).toList()
},
)
英文:
TextField(
controller: _searchController,
onChanged: (value) => {
List<Job> filtedList = _jobsList.where((job)=>job.data.companyCode.contains(value)).toList()
},
)
![缺少选择器，如’.identifier’或'[0]’。尝试添加一个选择器。](https://i.stack.imgur.com/ibINV.png)
![缺少选择器，如’.identifier’或'[0]’。尝试添加一个选择器。](https://i.stack.imgur.com/TlphG.png)
what i wanna do here is just filter a list, but vscode complains about the above error.
if I change to var ,also some errors occurred, what I did wrong? thanks
答案1
得分: 1
尝试删除 =>
onChanged: (value) {
List<Job> filtedList = _jobsList.where((job)=>job.data.companyCode.contains(value)).toList();
}
=> 运算符不需要 {} 包裹，它返回一行代码。
英文:
Can you try removing =>
onChanged: (value) {
List<Job> filtedList = _jobsList.where((job)=>job.data.companyCode.contains(value)).toList();
}
=> operator doesn't required {} enclosures, it return one liner code.
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