@cistiii
Hi Gian,
I downloaded your project and initially could not figure out what the issue was but then it dawned on me what you needed to do to make it work.
You were on the right track and so close.
From the project you shared, the changes you need to make are as follows:
In LDListView.swift I changed the code to this:
struct LDListView: View {
@State var kpops = [Kpop]()
let dataService = DataService()
var body: some View {
NavigationStack {
ScrollView (showsIndicators: false) {
VStack {
ForEach(kpops) { item in
GroupDetailView(kpop: item, detail: item.detail)
}
}
}
.padding(.horizontal)
}
.onAppear {
kpops = dataService.getFileData()
}
}
}
In GroupDetailView I changed the code to this:
struct GroupDetailView: View {
let kpop: Kpop
let detail: [Detail]
struct ToggleStates {
var oneIsOn: Bool = false
var twoIsOn: Bool = true
}
@State private var toggleStates = ToggleStates()
@State private var topExpanded: Bool = true
// @State var kpops = [Kpop]()
var body: some View {
ScrollView (showsIndicators: false) {
VStack {
DisclosureGroup ((kpop.group), isExpanded: $topExpanded) {
ForEach(detail) { item in
HStack {
Text(item.name)
Spacer()
Text(item.perc)
}
}
.padding(.horizontal)
}
}
}
}
}
#Preview {
GroupDetailView(kpop: Kpop(group:"IVE", detail:[]), detail: [Detail(name: "Liz", perc: "14%")])
}
I also added a 3rd entry in the json file to match the example screenshot you provided.
[
{
"group": "ITZY",
"detail": [
{
"name": "Lia",
"perc": "12.335%"
},
{
"name": "Yeji",
"perc": "12.22%"
}
]
},
{
"group": "IVE",
"detail": [
{
"name": "Liz",
"perc": "14.065%"
},
{
"name": "Yujin",
"perc": "13.665%"
}
]
},
{
"group": "Kiss Of Life",
"detail": [
{
"name": "Belle",
"perc": "33.3%"
},
{
"name": "Natty",
"perc": "26.5%"
},
{
"name": "Julie",
"perc": "20.5%"
},
{
"name": "Hanuel",
"perc": "19.7%"
}
]
}
]
Let me know how you go with those changes.
