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[feat]: Create `<pf-v6-form-select>` element

Aberta
#3,011 0 comentários 0 reações 0 responsáveis Ver no GitHub

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Avaliação

Dificuldade
5/5
Tempo estimado
Mais de uma semana
Facilidade para iniciantes
35/100
Tipo de issue
Funcionalidade
Clareza
Razoavelmente clara
Status de atividade
Pouca atividade
Stack de tecnologia
css, html, typescript

Direção de pesquisa

Start by reading .claude/ADVICE.md and comparing the PatternFly v6 Form select design with @patternfly/react-core FormSelect. Define the custom element API and native option/optgroup slotting approach from the issue requirements, then cover the listed public API, accessibility, and form-submission tests. Done means visual and feature parity, passing review and lint checks, a changeset, and a PR targeting staging/pfv6.

Escrita pelo modelo de indexação a partir do texto da issue.

Descrição

1:1 for dev priority: medium

Summary

Create `` to implement the PatternFly v6 Form select component.

Styled native select dropdown for simple single-selection form inputs.

Prior Art

Source Element Status
PFE v4 -- --
cem -- --
cockpit -- --
chickadee -- --

Notes

  • Implement as a Form-Associated Custom Element (FACE) using `ElementInternals`
  • Use ARIA IDL attributes for cross-root ARIA (Baseline 2025)
  • Consider `referenceTarget` for label association (Chrome-only, progressive enhancement)

Requirements

  • MUST implement PFv6 visual designs
  • MUST provide end-user feature parity with `@patternfly/react-core` FormSelect
  • MUST participate in native form submission via FACE
  • MAY adjust element API to leverage web platform strengths
  • SHOULD maintain CSS custom property theming compatibility
  • SHOULD expose useful CSS shadow parts

Element-specific considerations

  • This is a styled native `` - not the custom floating Select; simpler and more accessible React `validated`: `default`, `success`, `warning`, `error` - drives border/icon; `error` sets `aria-invalid` React `isDisabled` - pass through to inner ``
  • React `isIconSprite` - uses CSS background image for the chevron; verify v6 behavior
  • React `FormSelectOption` and `FormSelectOptionGroup` - consider `` and `` sub-elements, OR allow slotting native `` / `` directly (preferred for simplicity)
  • Custom styling of native `` is limited; use `appearance: none` + CSS arrow Slotting native `` is the most composable approach and best for screen readers Checklist Implementation API per `.claude/ADVICE.md`
  • CSS uses v6 tokens, logical properties, nesting
  • `@summary` and JSDoc on element class
  • `formAssociated = true` and `ElementInternals` for form participation
  • Form submission tested
Demos
  • Demos match patternfly.org naming/structure
  • CSS custom properties match computed styles from patternfly.org (Chrome MCP)
  • Visual parity verified via Chrome MCP
Tests
  • Public API covered (attributes, properties, events, slots)
  • `a11ySnapshot` assertions
  • Form submission test
Reviews
  • `/review-api` passes
  • `/review-demos` passes
  • `/review-a11y` passes
  • `eslint` and `stylelint` pass
Ship
  • Add changeset
  • PR targets `staging/pfv6` (NOT `main`)
Linguagem predominante
TypeScript
Estrelas
395
Forks
107
Métricas de merge de PRs
Nenhum PR com merge em 30d

Preparar o ambiente

Primeiros passos

  1. Leia a issue inteira e depois o guia de contribuição do projeto.
  2. Comente na issue dizendo que vai assumir — evita que duas pessoas façam o mesmo trabalho.
  3. Faça um fork do repositório e trabalhe em uma branch.
  4. Abra um pull request que referencie o número da issue.

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