Forms
Segmented
Presents a small, always-visible set of mutually exclusive values.
01
See it and copy it
Framework example
Choose Astro, React, or Elements to compare native usage against the shared visual output. Each example assumes the framework-level setup is already complete.
View Segmented code
Framework usage
Switch targets to compare the adapter code. This live preview runs the Astro example. React and Elements use their own behavior APIs; complete the matching framework setup before copying an example.---
import { Segmented } from '@santi020k/lumen-astro'
---
<Segmented options={['Day', 'Week', 'Month']} defaultValue="Day" />import { Segmented } from '@santi020k/lumen-react'
export const Example = () => (
<>
<Segmented options={['Day', 'Week', 'Month']} defaultValue="Day" />
</>
)<script type="module">
import { defineLumenElements } from '@santi020k/lumen-elements/define'
defineLumenElements()
</script>
<lumen-segmented options={['Day', 'Week', 'Month']} value="Day"></lumen-segmented>02
Choose your target
Add this component
Choose the package for your runtime. All adapters share the Lumen stylesheet. Use the matching registry command when you want a local wrapper for that framework.
pnpm add @santi020k/lumen-astropnpm add @santi020k/lumen-astrolumen add Segmentedlumen add Segmentedpnpm add @santi020k/lumen-reactpnpm add @santi020k/lumen-reactlumen add Segmented --target reactlumen add Segmented --target reactpnpm add @santi020k/lumen-elementspnpm add @santi020k/lumen-elementslumen add Segmented --target elementslumen add Segmented --target elementsAPI reference
Lumen-specific props and runtime attributes for the Astro primitive. Use the framework differences above and the copyable examples for React composition and Elements attributes; the public adapter types define their supported contracts.
| Attribute | Values | Default | Description |
|---|---|---|---|
| options | Array<string | { label, value, disabled? }> | [] | Defines the mutually exclusive visible options. |
| value, defaultValue | string | - | Controls or initializes the selected value. |
| name | string | - | Sets the submitted form field name. |
| size | "default" | "sm" | "lg" | "default" | Controls the segment height and spacing. |
| class, className | string | "" | Merges custom classes with the generated ui-* root classes. |
| ...native attributes | HTML attributes | - | Forwards standard attributes to the root element unless the component consumes them. |