Collapsible ​

Features ​

• Full keyboard navigation.
• Can be controlled or uncontrolled.

Installation ​

Install the component from your command line.

npm install radix-vue

Anatomy ​

Import the components and piece the parts together.

<script setup>
import { CollapsibleContent, CollapsibleRoot, CollapsibleTrigger } from 'radix-vue'
</script>

<template>
  <CollapsibleRoot>
    <CollapsibleTrigger />
    <CollapsibleContent />
  </CollapsibleRoot>
</template>

API Reference ​

Root ​

Contains all the parts of a collapsible

Trigger ​

The button that toggles the collapsible

Content ​

The component that contains the collapsible content.

Examples ​

Animating content size ​

Use the --radix-collapsible-content-width and/or --radix-collapsible-content-height CSS variables to animate the size of the content when it opens/closes. Here's a demo:

// index.vue
<script setup>
import { CollapsibleContent, CollapsibleRoot, CollapsibleTrigger } from 'radix-vue'
import './styles.css'
</script>

<template>
  <CollapsibleRoot>
    <CollapsibleTrigger>…</CollapsibleTrigger>
    <CollapsibleContent class="CollapsibleContent">
      …
    </CollapsibleContent>
  </CollapsibleRoot>
</template>

/* styles.css */
.CollapsibleContent {
  overflow: hidden;
}
.CollapsibleContent[data-state="open"] {
  animation: slideDown 300ms ease-out;
}
.CollapsibleContent[data-state="closed"] {
  animation: slideUp 300ms ease-out;
}

@keyframes slideDown {
  from {
    height: 0;
  }
  to {
    height: var(--radix-collapsible-content-height);
  }
}

@keyframes slideUp {
  from {
    height: var(--radix-collapsible-content-height);
  }
  to {
    height: 0;
  }
}

Accessibility ​

Adheres to the Disclosure WAI-ARIA design pattern.

Keyboard Interactions ​