SwiftUI ScrollView only scroll in one direction - swift

Question

Trying to make a custom list using a view as the list row style (to get rid of the ugly line separates in the list by default).
However, once I put my ZStack rows inside a scroll view, the scroll view scrolls in both directions and not just vertically.
Here is the contentView:
NavigationView {
ScrollView{
VStack(alignment: .leading){
ForEach(friends) { friends in
NavigationButton(destination: MessageDetailView(friend: friends)) {
CustomListItem(friend: friends)
}
}
Spacer()
}
}
.foregroundColor(.black)
.navigationBarTitle(Text("Messages"))
}
and here is the customListItem:
Group{
ZStack {
RoundedRectangle(cornerRadius: 10)
.shadow(radius: 1, y:1)
.frame(width: UIScreen.main.bounds.width - 32, height: 75)
.foregroundColor(.gray)
HStack {
Image(systemName: "person.crop.circle")
.resizable()
.frame(width: 50, height: 50)
VStack(alignment: .leading) {
HStack {
Text(friend.name)
.font(.headline)
Text("\(friend.date, formatter: dateFormatter)")
}
Text(friend.messagesReceived[0])
.font(.subheadline)
} .lineLimit(nil)
Spacer()
Image(systemName: "chevron.right.circle")
.foregroundColor(.black)
}.padding(10)
}.padding([.leading, .trailing])
}
Is there any way I can limit the scrolling to vertical or force a frame on this?
Trying to use the .frame(...) modifier does not work as I've tried it. This results in the view not loading at all.
Example Images:

Answer 1

As of Xcode 11 beta 3 (11M362v) there is an axes parameter when constructing a ScrollView which can be set to .horizontal or .vertical
ScrollView(.vertical, showsIndicators: true) { ... }

Answer 2

This can be achieved with a GeometryReader. Wrap your ScrollView in one and then set the width of your VStack.
GeometryReader is a super easy, and pretty useful trick to have in your belt for SwiftUI :)
Here's how I got it working with your code:
NavigationView {
GeometryReader { geometry in
ScrollView {
VStack(alignment: .leading){
ForEach(self.friends) { friend in
NavigationButton(destination: MessageDetailView(friend: friend)) {
CustomListItem(friend: friend)
}
}
Spacer()
}.frame(width: geometry.size.width)
}
.foregroundColor(.black)
.navigationBarTitle(Text("Messages"))
}
}

Answer 3

Using iOS 14, Swift 5, SwiftUI 2.0
This is the answer... you can use both vertical and horizontal in a set.
ScrollView([.vertical,.horizontal]) {
....
}

Answer 4

Although in most cases the above answers works but none of them did work for me!
In my case, the problem was the scrollView children which were wider than the scrollView!
adding a static width to them did the trick.

Answer 5

Try being more specific with the scroll direction like this
ScrollView(.vertical) {}