Bộ chọn css bị vô hiệu hóa aria

<select class="form-select" aria-label="Default select example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

Nội dung chính Hiển thị

<select class="form-select" aria-label="Default select example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

định cỡ

Bạn cũng có thể chọn từ các lựa chọn tùy chỉnh nhỏ và lớn để khớp với các kiểu nhập văn bản có kích thước tương tự của chúng tôi

<select class="form-select form-select-lg mb-3" aria-label=".form-select-lg example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

<select class="form-select form-select-sm" aria-label=".form-select-sm example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

Thuộc tính

<select class="form-select form-select-lg mb-3" aria-label=".form-select-lg example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

<select class="form-select form-select-sm" aria-label=".form-select-sm example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

<select class="form-select" multiple aria-label="multiple select example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

Cũng như thuộc tính

<select class="form-select form-select-lg mb-3" aria-label=".form-select-lg example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

<select class="form-select form-select-sm" aria-label=".form-select-sm example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

<select class="form-select" size="3" aria-label="size 3 select example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

Vô hiệu hóa

Thêm thuộc tính boolean

<select class="form-select form-select-lg mb-3" aria-label=".form-select-lg example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>

<select class="form-select form-select-sm" aria-label=".form-select-sm example">
  <option selected>Open this select menuoption>
  <option value="1">Oneoption>
  <option value="2">Twooption>
  <option value="3">Threeoption>
select>