Discussion on "Pass by Value vs CompositionLocal vs Static CompositionLocal" | Hashnode

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Vincent Tsen

Native Android Kotlin Developer

Apr 15, 2023

Pass by Value vs CompositionLocal vs Static CompositionLocal

There are a few ways you can pass data to a composable function: Pass by Value (function parameter) CompositionLocal Static CompositionLocal Pass by Value is a conventional way. CompositionLocal and static CompositionLocal is a Jetpack Compose w...

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#jetpack-compose #android-app-development #android #android-development #composition

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Alek

Apr 19, 2023

Hay Vincent, i have problem with compose, i have small app like cart, but i need the price is editable in textfield, i try to resolve but still failed, can you give me some insight to do it thanks

I'm not sure if I can help, but something like this will do.

@Composable
fun SimpleFilledTextFieldSample() {
    var text by remember { mutableStateOf("Hello") }

    TextField(
        value = text,
        onValueChange = { text = it },
        label = { Text("Label") }
    )
}

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Pass by Value vs CompositionLocal vs Static CompositionLocal

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