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  1. Tecnologia Web para desenvolvedores
  2. Acessibilidade
  3. ARIA
  4. ARIA reference
  5. WAI-ARIA Roles
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Esta página foi traduzida do inglês pela comunidade. Saiba mais e junte-se à comunidade MDN Web Docs.

  1. Acessibilidade
  2. Guides
  3. Information for web authors
  4. Personalization to help browse safely
  5. Visão geral da acessibilidade nas aplicações web e widgets
  6. Keyboard-navigable JavaScript widgets
  7. Acessibilidade para plataforma móvel
  8. Cognitive accessibility
  9. Spatial patterns
  10. Colors and Luminance
  11. Preventing seizures and physical reactions
  12. Understanding WCAG
    1. Keyboard accessible
    2. Operable
    3. Perceivable
    4. Robust
    5. Text labels and names
    6. Understandable
  13. Tutorials for beginners
    1. What is accessibility?
    2. Accessibility tools
    3. HTML: Boas práticas em acessibilidade
    4. Accessible CSS and JS
    5. WAI-ARIA
    6. Accessible multimedia
    7. Mobile accessibility
    8. Avaliação: solucionando problemas de acessibilidade
  14. ARIA
  15. ARIA guides
    1. ARIA live regions
    2. Guia para implementar o leitor de tela ARIA
    3. ARIA techniques
    4. Usando ARIA para rótulos com campos incorporados - Multipart labels
  16. How to
  17. How to file ARIA-related bugs
  18. ARIA reference
  19. Attributes
    1. aria-activedescendant
    2. aria-atomic
    3. aria-autocomplete
    4. aria-braillelabel
    5. aria-brailleroledescription
    6. aria-busy
    7. aria-checked
    8. aria-colcount
    9. aria-colindex
    10. aria-colindextext
    11. aria-colspan
    12. aria-controls
    13. aria-current
    14. aria-describedby
    15. aria-description
    16. aria-details
    17. aria-disabled
    18. aria-dropeffect Deprecated
    19. aria-errormessage
    20. aria-expanded
    21. aria-flowto
    22. aria-grabbed Deprecated
    23. aria-haspopup
    24. aria-hidden
    25. aria-invalid
    26. aria-keyshortcuts
    27. aria-label
    28. aria-labelledby
    29. aria-level
    30. aria-live
    31. aria-modal
    32. aria-multiline
    33. aria-multiselectable
    34. aria-orientation
    35. aria-owns
    36. aria-placeholder
    37. aria-posinset
    38. aria-pressed
    39. aria-readonly
    40. aria-relevant
    41. aria-required
    42. aria-roledescription
    43. aria-rowcount
    44. aria-rowindex
    45. aria-rowindextext
    46. aria-rowspan
    47. aria-selected
    48. aria-setsize
    49. aria-sort
    50. aria-valuemax
    51. aria-valuemin
    52. aria-valuenow
    53. aria-valuetext
  20. WAI-ARIA Roles
    1. Utilizando a função "alerta"
    2. alertdialog
    3. application
    4. article
    5. banner
    6. button
    7. cell
    8. checkbox
    9. columnheader
    10. combobox
    11. command
    12. comment
    13. complementary
    14. composite
    15. contentinfo
    16. definition
    17. dialog
    18. directory Deprecated
    19. document
    20. feed
    21. figure
    22. form
    23. generic
    24. grid
    25. gridcell
    26. group
    27. heading
    28. img
    29. input
    30. landmark
    31. link
    32. list
    33. listbox
    34. listitem
    35. log
    36. main
    37. mark
    38. marquee
    39. math
    40. menu
    41. menubar
    42. menuitem
    43. menuitemcheckbox
    44. menuitemradio
    45. meter
    46. navigation
    47. none
    48. note
    49. option
    50. presentation
    51. progressbar
    52. radio
    53. radiogroup
    54. range
    55. region
    56. roletype
    57. row
    58. rowgroup
    59. rowheader
    60. scrollbar
    61. search
    62. searchbox
    63. section
    64. sectionhead
    65. select
    66. separator
    67. slider
    68. spinbutton
    69. status
    70. Structural
    71. structure
    72. suggestion
    73. switch
    74. tab
    75. table
    76. tablist
    77. tabpanel
    78. term
    79. textbox
    80. timer
    81. toolbar
    82. tooltip
    83. tree
    84. treegrid
    85. treeitem
    86. widget
    87. window

WAI-ARIA Roles

Essa página lista referências às atribuções WAI-ARIA discutidos no MDN. Para visualizar a lista completa, veja Using ARIA: Roles, States, and Properties

Utilizando a função "alerta"

Esta técnica mostra como utilizar o atributo role alert e demonstra seu efeito em navegadores e tecnologias assistivas.

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This page was last modified on 27 de abr. de 2025 by MDN contributors.

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