@带有属性初始值设定项的ObservedObject-SwiftUI
我有以下代码:@带有属性初始值设定项的ObservedObject-SwiftUI,swift,swiftui,Swift,Swiftui,我有以下代码: struct TestView: View { lazy var currentCompetitionID: String @ObservedObject var fetchSingleCompetitionData = FetchSingleCompetitionData(option: "\(currentCompetitionID)") var body: some View { Text("\(fetchSingleCompet
struct TestView: View {
lazy var currentCompetitionID: String
@ObservedObject var fetchSingleCompetitionData = FetchSingleCompetitionData(option: "\(currentCompetitionID)")
var body: some View {
Text("\(fetchSingleCompetitionData.competitionList.name)")
}
}
我收到错误:“无法在属性初始值设定项中使用实例成员‘currentCompetitionID’;属性初始值设定项在‘self’可用之前运行”
是否有任何方法可以在同一视图中初始化和使用变量?
谢谢大家!
fetchSingleCompetitionData
正在初始化为init
的一部分。惰性变量仅在之后可用。
考虑将初始化移动到完全限定的初始化器。