[Solved] Why do no swipe actions appear with this code? let shareAction = UIContextualAction(style: .normal, title:... Why do no swipe actions appear with this code? | iOS Swift

iOS Swift - Lists and Data Display

Why do no swipe actions appear with this code?

let shareAction = UIContextualAction(style: .normal, title: "Share") { _, _, completion in
    completion(true)
}
return UISwipeActionsConfiguration(actions: [])

AUISwipeActionsConfiguration is created with an empty actions array

BUIContextualAction style .normal is invalid

CCompletion handler is missing a print statement

DThe title parameter cannot be "Share"

Step-by-Step Solution

Solution:

Step 1: Check UISwipeActionsConfiguration initialization
Creating UISwipeActionsConfiguration with an empty actions array means no actions are available.
Step 2: Understand the effect
Returning empty actions results in no swipe actions being shown when swiping.
Final Answer:
UISwipeActionsConfiguration is created with an empty actions array -> Option A
Quick Check:
Empty actions array = no swipe actions shown [OK]

Quick Trick: Always provide at least one action in UISwipeActionsConfiguration [OK]

Common Mistakes:

Returning empty actions array
Confusing style values
Expecting print statements to prevent issues

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Why do no swipe actions appear with this code?

Step 1: Check UISwipeActionsConfiguration initialization

Step 2: Understand the effect

Final Answer:

Quick Check:

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