How can I implement keyboard navigation in Vue 3 for accessibility?

How can I implement keyboard navigation in Vue 3 for accessibility?

You can implement keyboard navigation in Vue 3 by using the tabindex attribute and handling keyboard events.

What is the tabindex attribute and how does it work?

The tabindex attribute specifies the tab order of elements when navigating with the keyboard. A positive value means the element is focusable and will be included in the tab order.

Can you give me an example of using tabindex in a Vue component?

Sure! You can add tabindex="0" to a button in your Vue template to make it focusable. Here's a simple example:

<template>
  <button tabindex="0" @keydown.enter="handleClick">Click me</button>
</template>
<script>
export default {
  methods: {
    handleClick() {
      alert('Button clicked!');
    }
  }
}
</script>