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Accordion

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Demos
Properties
Events

Description

The Accordion component is a combination of an accessible button (header area) and a content container.

The component is made so you can compose different parts according to your technical needs.

By default the Accordion component will animate the users events, resulting in an ending height of auto. This way the content is still responsive after the animation has ended.

Accordion provider

Use the Accordion.Provider to send along accordion properties to all nested accordions.

Accordion groups

There is the Accordion.Provider and Accordion.Group. They are technical the same, except that Accordion.Group will provide automatically an unique group id, and with that, make all the nested accordions work together and close each other.

Unexpected behavior

NB: Please try to avoid using a group, because it initiates an unexpected behavior accessibility-wise. This is because the user's interaction will trigger an action in another place, out of the current context, something some users may not expect to happen. It is an automated out-of-context UI execution.

Demos

Single Accordion

Accordion title

Accordion content

Code Editor
<Accordion
  expanded
  remember_state
  id="single-accordion"
  title="Accordion title"
>
  <P>Accordion content</P>
</Accordion>
<Accordion.Provider
  top
  remember_state
  icon="chevron_down"
  icon_position="right"
>
  <Accordion id="single-provider-accordion" title="Accordion title">
    <P>Accordion content</P>
  </Accordion>
</Accordion.Provider>

Accordion with large title and content

Large content with long titleScelerisque eget cubilia tempus ipsum aenean dolor suscipit egestas potenti at eleifend platea interdum magnis amet molestie sem faucibus netus

Hendrerit dictum elit facilisis aliquet eleifend potenti leo nec praesent sollicitudin elementum scelerisque ridiculus neque nisi risus et habitant torquent nam pellentesque dictumst porttitor accumsan a nibh fringilla facilisi lacus sagittis mauris libero tellus justo ultricies tempor viverra sodales vestibulum proin tempus lorem cubilia at velit sociis sit malesuada class consectetur turpis metus vulputate tortor cum nisl ornare ligula platea quam gravida sapien penatibus ad curae varius hac ultrices ipsum felis vehicula fermentum rutrum parturient congue sed vel magnis laoreet donec id consequat augue mi semper volutpat urna in condimentum luctus cursus fames dignissim magna suspendisse bibendum mus natoque diam

Grouped Accordion

NB: Please have a read on the unexpected behavior thoughts.

Accordion title

Nec sit mattis natoque interdum sagittis cubilia nibh nullam etiam

Code Editor
<Accordion.Group expanded allow_close_all>
  <Accordion expanded={false}>
    <Accordion.Header>Accordion title</Accordion.Header>
    <Accordion.Content top>
      <P>
        Sociis sapien sociosqu vel sollicitudin accumsan laoreet gravida
        himenaeos nostra mollis volutpat bibendum convallis cum condimentum
        dictumst blandit rutrum vehicula
      </P>
    </Accordion.Content>
  </Accordion>
  <Accordion top>
    <Accordion.Header>Accordion title</Accordion.Header>
    <Accordion.Content>
      <P>
        Nec sit mattis natoque interdum sagittis cubilia nibh nullam etiam
      </P>
    </Accordion.Content>
  </Accordion>
</Accordion.Group>

Customized Accordion

Accordion title

Nec sit mattis natoque interdum sagittis cubilia nibh nullam etiam

Code Editor
<Accordion group="unique-id" left_component={<Icon icon={bell} />}>
  <Accordion.Header>Accordion title</Accordion.Header>
  <Accordion.Content>
    <P>
      Sociis sapien sociosqu vel sollicitudin accumsan laoreet gravida
      himenaeos nostra mollis volutpat bibendum convallis cum condimentum
      dictumst blandit rutrum vehicula
    </P>
  </Accordion.Content>
</Accordion>
<Accordion top expanded={true} group="unique-id">
  <Accordion.Header>Accordion title</Accordion.Header>
  <Accordion.Content>
    <P>
      Nec sit mattis natoque interdum sagittis cubilia nibh nullam etiam
    </P>
  </Accordion.Content>
</Accordion>

In two columns

This is a demo of how to use a set of accordions in two Grid columns, including the correct tab order.

Accordion in columns

Code Editor
const items = [
  <Accordion key="one" variant="filled">
    <Accordion.Header>
      Sit amet suscipit ipsum tincidunt id?
    </Accordion.Header>
    <Accordion.Content space>
      <P>
        Sociis sapien sociosqu vel sollicitudin accumsan laoreet gravida
        himenaeos nostra mollis volutpat bibendum convallis cum condimentum
        dictumst blandit rutrum vehicula
      </P>
    </Accordion.Content>
  </Accordion>,
  <Accordion key="two" variant="filled">
    <Accordion.Header>
      Cras eget quam eget tortor placerat viverra?
    </Accordion.Header>
    <Accordion.Content space>
      <P>
        Morbi condimentum odio ut enim vulputate, rutrum ullamcorper sem
        vestibulum. Ut luctus tempus leo vel finibus. Pellentesque ultrices
        interdum nisi, sit amet suscipit ipsum tincidunt id. Praesent
        sodales vel eros ut accumsan.
      </P>
    </Accordion.Content>
  </Accordion>,
  <Accordion key="three" variant="filled">
    <Accordion.Header>Nam porta nec ipsum id porta</Accordion.Header>
    <Accordion.Content space>
      <P>
        Nam porta nec ipsum id porta. Cras eget quam eget tortor placerat
        viverra.
      </P>
    </Accordion.Content>
  </Accordion>,
]
render(
  <>
    <Heading size="large">Accordion in columns</Heading>
    <Grid.Container columns={2} columnGap="small" rowGap="x-small">
      <Grid.Item
        span={{
          small: [1, 2],
          medium: [1, 1],
          large: [1, 1],
        }}
      >
        <Flex.Stack gap="x-small">{items}</Flex.Stack>
      </Grid.Item>
      <Grid.Item
        span={{
          small: [1, 2],
          medium: [2, 2],
          large: [2, 2],
        }}
      >
        <Flex.Stack gap="x-small">{[...items].reverse()}</Flex.Stack>
      </Grid.Item>
    </Grid.Container>
  </>,
)

Nested Accordions

Accordion

Content A

Content B

Code Editor
<Accordion id="nested-accordion" title="Accordion" expanded space>
  <P space={0}>Content A</P>
  <Accordion id="nested-accordion-1" title="Accordion nested 1" space>
    <P space={0}>I'm nested 1</P>
  </Accordion>

  <P space={0}>Content B</P>
  <Accordion id="nested-accordion-2" title="Accordion nested 2" space>
    <P space={0}>I'm nested 2</P>
  </Accordion>
</Accordion>

Disabled

Accordion can be disabled, though is not exactly defined what the use case is.

Disabled (expanded)
Code Editor
<Accordion expanded disabled remember_state title="Disabled (expanded)">
  <P>I am expanded, but disabled, so I can't be closed</P>
</Accordion>
<Accordion.Provider
  top
  disabled
  remember_state
  icon="chevron_down"
  icon_position="right"
>
  <Accordion title="Disabled (closed)">
    <P>You can't see this text because I am disabled and closed.</P>
  </Accordion>
</Accordion.Provider>

Variant filled

Accordion title

Accordion content

Code Editor
<Accordion expanded title="Accordion title" variant="filled">
  <P>Accordion content</P>
</Accordion>
<Accordion top title="Accordion title" variant="filled">
  <P>Accordion content</P>
</Accordion>