First of all I did a full research for my problem and NOTHING on Google helped me,
the problem is simple, it seems that the solution should also be simple, but I can't hide the tabbar in NavigationLink
, and if something works out, then wierd behavior of the buttons and the transition back, etc...
TabView itself
import SwiftUI
struct Main: View {
@State var currentTab: Int = 0
var body: some View {
TabView(selection: $currentTab) {
HomeView().tag(0)
AccountInfoView().tag(1)
SettingsView().tag(2)
}
.tabViewStyle(.page(indexDisplayMode: .never))
.edgesIgnoringSafeArea(.bottom)
.overlay(
TabBarView(currentTab: $currentTab),
alignment: .top
)
}
}
struct TabBarView: View {
@Binding var currentTab: Int
@Namespace var namespace
var tabBarOptions: [String] = ["Search", "Items", "Account"]
var body: some View {
HStack(spacing: 0) {
ForEach(Array(zip(self.tabBarOptions.indices,
self.tabBarOptions)),
id: \.0,
content: {
index, name in
TabBarItem(currentTab: self.$currentTab,
namespace: namespace.self,
tabBarItemName: name,
tab: index)
})
}
.padding(.top)
.background(Color.clear)
.frame(height: 100)
.edgesIgnoringSafeArea(.all)
}
}
struct TabBarItem: View {
@Binding var currentTab: Int
let namespace: Namespace.ID
var tabBarItemName: String
var tab: Int
var body: some View {
Button {
self.currentTab = tab
} label: {
VStack {
Spacer()
Text(tabBarItemName)
if currentTab == tab {
CustomColor.myColor
.frame(height: 2)
.matchedGeometryEffect(id: "underline",
in: namespace,
properties: .frame)
} else {
Color.clear.frame(height: 2)
}
}
.animation(.spring(), value: self.currentTab)
}
.fontWeight(.heavy)
.buttonStyle(.plain)
}
}
NavigationLink -> this is just the part of the code that contains the NavigationLink
, this VStack
of course is inside the NavigationView
.
struct HomeView: View {
NavigationView {
...
VStack(spacing: 15) {
ForEach(self.data.datas.filter {(self.search.isEmpty ? true : $0.title.localizedCaseInsensitiveContains(self.search))}, id: \.id) { rs in
NavigationLink(
destination: ItemDetails(data: rs)
){
RecentItemsView(data: rs)
}
.buttonStyle(PlainButtonStyle())
}
}
}
}
ItemDetails
struct ItemDetails: View {
let data: DataType
var body : some View {
NavigationView {
VStack {
AsyncImage(url: URL(string: data.pic), content: { image in
image.resizable()
}, placeholder: {
ProgressView()
})
.aspectRatio(contentMode: .fill)
.frame(width: 250, height: 250)
.clipShape(RoundedRectangle(cornerRadius: 12.5))
.padding(10)
VStack(alignment: .leading, spacing: 8, content: {
Text(data.title)
.fontWeight(.bold)
.frame(maxWidth: .infinity, alignment: .center)
Text(data.description)
.font(.caption)
.foregroundColor(.gray)
.frame(maxWidth: .infinity, alignment: .center)
})
.padding(20)
}
.padding(.horizontal)
}
.navigationBarBackButtonHidden(true)
}
}
I apologize for the garbage in the code, it seemed to me that there is not much of it and it does not interfere with understanding the code, also during the analysis of this problem on the Google\SO, I did not need to work with other parts of the code anywhere, except for those that I provided above, but if I missed something, then please let me know, thanks.