iOS Swift - Lists and Data Display
Which of the following is the correct syntax to add a searchable modifier with a binding to a @State variable named
searchText?Which of the following is the correct syntax to add a searchable modifier with a binding to a @State variable named searchText?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the searchable syntax
The searchable modifier requires a binding to a string, written astext: $variable.Step 2: Match the correct binding syntax
Using$searchTextpasses the binding, so the correct syntax is.searchable(text: $searchText).Final Answer:
.searchable(text: $searchText) -> Option CQuick Check:
Binding uses $ with variable name [OK]
Quick Trick: Use $ to bind @State variable in searchable [OK]
Common Mistakes:
- Omitting the text: label
- Not using $ for binding
- Passing variable without binding
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