Radix Vue

Appearance

Collapsible ​

An interactive component which expands/collapses a panel.
@peduarte starred 3 repos
@radix-vue/radix-vue

Features ​

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

Installation ​

Install the component from your command line.

bash
npm install radix-vue

Anatomy ​

Import the components and piece the parts together.

vue
<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

PropTypeDefault
asChild
boolean
false
defaultOpen
boolean
open
boolean
disabled
boolean
EmitType
@update:open
(value: boolean) => void
Data AttributeValue
[data-state]"open" | "closed"
[data-disabled]Present when disabled

Trigger ​

The button that toggles the collapsible

PropTypeDefault
asChild
boolean
false
Data AttributeValue
[data-state]"open" | "closed"
[data-disabled]Present when disabled

Content ​

The component that contains the collapsible content.

PropTypeDefault
asChild
boolean
false
forceMount
boolean
Data AttributeValue
[data-state]"open" | "closed"
[data-disabled]Present when disabled
CSS VariableDescription
--radix-collapsible-content-width
The width of the content when it opens/closes
--radix-collapsible-content-height
The height of the content when it opens/closes

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:

vue
// 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>
css
/* 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 ​

KeyDescription
Space
Opens/closes the collapsible
Enter
Opens/closes the collapsible