Hello, I'm stuck on this problem. I want to capture all the items a user checked and display them. W...

# react

[Dmitriy Malayev]

Hello, I'm stuck on this problem. I want to capture all the items a user checked and display them. Why Can't I initialize an empty array?

[turansky]

useState must be called on component level

[Dmitriy Malayev]

Hello Victor, I tried that as well

[Dmitriy Malayev]

image.png

[turansky]

You need use state for selectedChecks

[turansky]

var selectedChecks by useState(emptyList<String>())

[Dmitriy Malayev]

image.png

[Dmitriy Malayev]

doesn't have add

[turansky]

selectedChecks = selectedChecks + item

[Dmitriy Malayev]

Doesn't add more than one check

[turansky]

val (selectedChecks, setSelectedChecks) = useState(emptyList<String>())

// ...

onChange = {
    setSelectedChecks { it + item }
}