I am using dev17 and the format function isn’t an @Compose function hence this value does not update...

# compose

[Guy Bieber]

I am using dev17 and the format function isn’t an @Compose function hence this value does not update:

val mDataModel = remember {dataModel}                    

                    ui.TextLabelStyled(
                        text = "%.1f".format(mDataModel.value),
                        color = mDataModel.targetColor,
                        fontSize = valueFontSize,
                        modifier = Modifier
                    )

Is there a workaround?

[gildor]

how do you update dataModel?

[Guy Bieber]

I change dataModel.value. Here is the dataModel definition:

class BasicStatusDataModel<T> (
    var state: ControlState = ControlState(), // already mutable
    targetColor : Color = nikolaColors.color3, // wrapped mutable
    val transitionTimeoutMs : Long = 2*1000,
    name : String = "", // wrapped mutable
    value : T, // wrapped mutable
    unit : String = "", // wrapped mutable
    showActive : Boolean = false // wrapped mutable
) {

    var targetColor by mutableStateOf(targetColor)
    var name  by mutableStateOf(name)
    var value by mutableStateOf(value)
    var unit  by mutableStateOf(unit)
    var showActive  by mutableStateOf(showActive)

[Guy Bieber]

Does the whole dataModel need to be wrapped as a mutable.

[Guy Bieber]

I really miss @Model. This latest change has been a bit of a nightmare.

[gildor]

And how do you update value? Because it says that it mutable

[Guy Bieber]

dataModel.value = newvalue