Core component

Preference Switcher

Reusable preference switcher component.

9 props0 slots3 outputsTheme readyResponsive

Interactive playground

Configure Preference Switcher

Change any prop and inspect the server-rendered component immediately.

Live preview

Component code

<PreferenceSwitcher
  themeLabel="Preference Switcher"
  colorLabel="Preference Switcher"
  languageLabel="Preference Switcher"
  compact="false"
/>

Event outputInteract with the preview to inspect the typed payload.

Live examples

Designed for real product surfaces

Compare configurations and resize the browser to check responsive behavior.

Recommended

Production default

Balanced spacing, hierarchy, and content for the most common product workflow.

Live preview

Component usage.wrn

<PreferenceSwitcher
  themeLabel="Preference Switcher"
  colorLabel="Preference Switcher"
  languageLabel="Preference Switcher"
  compact="false"
/>

Dense UI

Compact application

A tighter variation for dashboards, side panels, tables, and operational interfaces.

Live preview

Component usage.wrn

<PreferenceSwitcher
  size="sm"
  themeLabel="Compact example"
  colorLabel="Compact example"
  languageLabel="Compact example"
/>

Extended

Rich configuration

A more expressive variation using additional data, stronger emphasis, and optional states.

Live preview

Component usage.wrn

<PreferenceSwitcher
  size="lg"
  themeLabel="Advanced example"
  colorLabel="Advanced example"
  languageLabel="Advanced example"
  compact="false"
/>

Component outputs

Receive every typed component output

Use declarative output handlers in .wrn files or register a direct output handler from JavaScript. The canonical API exposes payload and does not require event.detail.

@themeFires when the component emits the theme event.

@colorFires when the component emits the color event.

@languageFires when the component emits the language event.

Declarative handlers.wrn

<PreferenceSwitcher
  @theme='console.log(payload)'
  @color='console.log(payload)'
  @language='console.log(payload)'
/>

Direct output handlers.js

import { registerOutputHandler } from "@wrnexus/csr/outputs"

const component = document.querySelector("[data-ui-component=\"PreferenceSwitcher\"], [data-component=\"PreferenceSwitcher\"]")

if (component) registerOutputHandler(component, "theme", (payload) => {
  console.log("theme", payload)
})

if (component) registerOutputHandler(component, "color", (payload) => {
  console.log("color", payload)
})

if (component) registerOutputHandler(component, "language", (payload) => {
  console.log("language", payload)
})

Component API

Props and configuration

All content and behavior shown above is supplied through these props and slots.

Prop	Type	Default	Required
`size`	string	`"default"`	No
`color`	string	`"primary"`	No
`themeLabel`	string	`"Theme"`	No
`colorLabel`	string	`"Accent color"`	No
`languageLabel`	string	`"Language"`	No
`languages`	string	`[`	No
`colors`	string	`[`	No
`compact`	boolean	`true`	No
`class`	string	`""`	No