radioGroup

fun <T> RenderContext.radioGroup(styling: BasicParams.() -> Unit = {}, items: List<T>, value: Store<T>? = null, baseClass: StyleClass = StyleClass.None, id: String? = null, prefix: String = "radioGroupComponent", build: RadioGroupComponent<T>.() -> Unit = {})

This component generates a group of radio buttons.

You can set different kind of properties like the labeltext or different styling aspects like the colors of the background, the label or the selected item.

For a detailed overview about the possible properties of the component object itself, have a look at RadioGroupComponent

Example usage

val options = listOf("A", "B", "C")
radioGroup(items = options, value = selectedItemStore) {
selectedItem(options[1]) // pre select "B", or ``null`` (default) to select nothing
}

Return

a flow of the selected item

See also

Parameters

baseClass

optional CSS class that should be applied to the element

build

a lambda expression for setting up the component itself. Details in RadioGroupComponent

id

the ID of the element

items

a list of all available options

prefix

the prefix for the generated CSS class resulting in the form `$prefix-$hash`

styling

a lambda expression for declaring the styling as fritz2's styling DSL

value

for backing up the preselected item and reflecting the selection automatically.