我正在使用一个searchBar来允许用户根据他输入的内容来过滤列表。
但是如何让"@“User_Mention也能搜索到这个列表呢?
这是我的尝试,但它不起作用:
var searchText = ""
var body : some View{
List(observedData.datas.filter{
$0.msg.lowercased().contains(searchText.lowercased()) || searchText.lowercased() == "" ||
$0.name.lowercased().contains("@"+searchText.lowercased()) || "@"+searchText.lowercased() == ""
}
))
{
i in
VStack(alignment: .leading){
CellCard(userId:i.userId,user: i.name)
}
}
.listStyle(GroupedListStyle())
.environment(\.horizontalSizeClass, .regular)
}发布于 2020-01-22 21:38:43
解决方法如下:
$0.msg.lowercased().contains(searchText.lowercased()) || "@\($0.name)".lowercased().contains(searchText.lowercased()) || searchText.lowercased() == ""https://stackoverflow.com/questions/59860723
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