:disabled

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

A pseudo-classe CSS :disabled representa qualquer elemento desativado. Um elemento é desativado se não puder ser ativado (selecionado, clicado, digitado etc.) ou aceitar o foco. O elemento também possui um estado habilitado, no qual ele pode ser ativado ou aceitar o foco.

css
/* Selects any disabled <input> */
input:disabled {
  background: #ccc;
}

Sintaxe

Error: could not find syntax for this item

Exemplo

Este exemplo mostra um formulário básico de envio. Ele usa o evento JavaScript change para permitir que o usuário ative / desative os campos de faturamento.

HTML

html
<form action="#">
  <fieldset id="shipping">
    <legend>Shipping address</legend>
    <input type="text" placeholder="Name" />
    <input type="text" placeholder="Address" />
    <input type="text" placeholder="Zip Code" />
  </fieldset>
  <br />
  <fieldset id="billing">
    <legend>Billing address</legend>
    <label for="billing-checkbox">Same as shipping address:</label>
    <input type="checkbox" id="billing-checkbox" checked />
    <br />
    <input type="text" placeholder="Name" disabled />
    <input type="text" placeholder="Address" disabled />
    <input type="text" placeholder="Zip Code" disabled />
  </fieldset>
</form>

CSS

css
input[type="text"]:disabled {
  background: #ccc;
}

JavaScript

js
// Wait for the page to finish loading
document.addEventListener(
  "DOMContentLoaded",
  function () {
    // Attach `change` event listener to checkbox
    document.getElementById("billing-checkbox").onchange = toggleBilling;
  },
  false,
);

function toggleBilling() {
  // Select the billing text fields
  var billingItems = document.querySelectorAll('#billing input[type="text"]');

  // Toggle the billing text fields
  for (var i = 0; i < billingItems.length; i++) {
    billingItems[i].disabled = !billingItems[i].disabled;
  }
}

Resultado

Especificações

Specification
HTML
# selector-disabled
Selectors Level 4
# disabled-pseudo

Compatibilidade com navegadores

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
:disabled

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
See implementation notes.

Veja também