[Solved] Which of the following is the correct way to create a vertical ScrollView in SwiftUI? — Ans: ScrollView(.vertical) { Text("Hello") } | iOS Swift

iOS Swift - SwiftUI Layout

Which of the following is the correct way to create a vertical ScrollView in SwiftUI?

AScrollView(.vertical) { Text("Hello") }

BScrollView(.horizontal) { Text("Hello") }

CScrollView(vertical) { Text("Hello") }

DScrollView(.diagonal) { Text("Hello") }

Step-by-Step Solution

Solution:

Step 1: Recall ScrollView initializer
ScrollView takes a parameter for scroll direction: .vertical or .horizontal.
Step 2: Identify correct direction
.vertical is for vertical scrolling, so ScrollView(.vertical) { Text("Hello") } is correct. ScrollView(.diagonal) { Text("Hello") } uses invalid .diagonal.
Final Answer:
ScrollView(.vertical) { Text("Hello") } -> Option A
Quick Check:
Vertical scroll = .vertical [OK]

Quick Trick: Use .vertical for vertical scrolling in ScrollView [OK]

Common Mistakes:

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Which of the following is the correct way to create a vertical ScrollView in SwiftUI?