按下按钮时,我正在调用工作表。该按钮是通过ForEach
循环生成的,我想将当前对象传递到新工作表中。根据这个对象,我希望工作表显示不同的变量。
ForEach(processor.matchEvents){event in
Button(action: {showSheet.toggle()}) {
ZStack{
RoundedRectangle(cornerRadius: 15)
.fill(event.team.teamColor)
.frame(minWidth: 150, maxHeight: .infinity)
.padding([.vertical], 10)
.padding([.horizontal], 5)
VStack(alignment: .center, spacing: 5){
Group{
Text(event.team.teamName)
Text(event.time)
Text(event.event)
}
}
}
}
.sheet(isPresented: $showSheet){
EditEventView(team: event.team, event: event)
}
}
我已经删除了大多数样式以帮助缩短代码。下面是我试图在工作表中运行的代码,但没有得到新的更新事件
struct EditEventView: View {
@ObservedObject var team: Team
var event: MatchEvent
@Environment(\.presentationMode) var presentationMode
@State private var playerSelect = 0
@ObservedObject var processor = EventsProcessor.shared
var body: some View{
NavigationView{
Form{
Section(header: Text("Event")){
Text(team.teamName)
Text(event.event)
Text(event.player)
Text(event.time)
}
}
}
}
}
每个事件都存储在另一段代码中,链接如下。这样就可以在整个程序中访问它们。
struct MatchEvent: Identifiable{
var id = UUID()
var team: Team
var time: String
var event: String
var player: String
}
class EventsProcessor: ObservableObject {
static let shared = EventsProcessor()
@Published var matchEvents = [MatchEvent]()
func addEvent(time: String, event: String, player: String, team: Team){
matchEvents.append(MatchEvent(team: team, time: time, event: event, player: player))
}
}
我有要显示的工作表并且该位正在工作,但是它会不断显示相同的数据,并且在我参加新活动时不会更新。任何帮助,将不胜感激。