Accessibility

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2023-12-01

描述 (Description)

当您的按钮不包含可读文本时，您可以添加仅限屏幕阅读器的文本以说明其用途。符号或图标必须放在具有aria-hidden-"true"属性的元素中，这样可以避免屏幕阅读器尝试发音图标或符号。要定义仅限屏幕阅读器的文本，请使用.show-for-sr类。

例子 (Example)

以下示例演示了在Foundation中使用button accessibility 。

<html>
   <head>
      <title>Button Accessibility</title>
      <link rel = "stylesheet" href = "https://cdnjs.cloudflare.com/ajax/libs/foundation/6.0.1/css/foundation.css">
      <link rel = "stylesheet" href = "https://cdnjs.cloudflare.com/ajax/libs/foundicons/3.0.0/foundation-icons.css">
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/foundation/6.0.1/js/vendor/jquery.min.js"></script>
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/foundation/6.0.1/js/foundation.min.js"></script>
   </head>
   <body>
      <p>When he reached
         <button class = "button" type = "button">
            <span class = "show-for-sr">home</span>
            <!-- Screen readers will see "home" but Visual users will see the home icon, but not the "home" text -->
            <span aria-hidden = "true"><i class = "fi-home"></i></span>
         </button> the children were playing.
      </p>
      <p>Copy and paste the above sentence to see what it is.</p>
   </body>
</html>