Radix Card

Makes an entire area clickable without common accessibility issues.

Features

Full keyboard navigation
Supports modified clicks (e.g. shift+click)
Allows text selection & image dragging within Card
Can exclude portions of Card for nested interactivity

Installation

yarn add @timhettler/radix-card

Anatomy

Import the components and piece the parts together.

import * as Card from "@timhettler/radix-card";

export default () => (
  <Card.Root>
    <Card.Target></Card.Target>
    <Card.TargetDescription></Card.TargetDescription>
    <Card.Exclude></Card.Exclude>
  </Card.Root>
);

API Reference

Root

The clickable element which contains all the parts of the card.

Prop	Type	Default
`asChild`	`boolean`	`false`

Data Attribute	Value
`[data-target-focused]`	Present when target is focused

Target

The element that is triggered by clicks on the card Root.

Prop	Type	Default
`asChild`	`boolean`	`false`

TargetDescription

An optional element that provides additional semantic information about the card Target.

Prop	Type	Default
`asChild`	`boolean`	`false`

Exclude

An optional element that allows clicking within it without triggering the card Root.

Data Attribute	Value
`[data-exclude]`	Always present on element

Examples

See the project's Storybook for live examples.

Basic

Use the Root and Target elements to create an interactive container.

import React from "react";
import * as Card from "@timhettler/radix-card";

export default () => (
  <Card.Root>
    <h2>Graphic Design</h2>
    <div>
      Graphic design is a profession, academic discipline and applied art whose
      activity consists in projecting visual communications intended to transmit
      specific messages to social groups, with specific objectives.
    </div>
    <Card.Target href="https://en.wikipedia.org/wiki/Graphic_design">
      Learn More
    </Card.Target>
  </Card.Root>
);

Better Accessibility

Use the TargetDescription element to provide more semantic link titles. Especially useful if multiple Cards are presented together. The link in this example will be read by AT's as "Link: Graphic Design, Learn More"

import React from "react";
import * as Card from "@timhettler/radix-card";

export default () => (
  <Card.Root>
    <h2>
      <Card.Target href="https://en.wikipedia.org/wiki/Graphic_design">
        Graphic Design
      </Card.Target>
    </h2>
    <div>
      Graphic design is a profession, academic discipline and applied art whose
      activity consists in projecting visual communications intended to transmit
      specific messages to social groups, with specific objectives.
    </div>
    <Card.TargetDescription>Learn More</Card.TargetDescription>
  </Card.Root>
);

With An Excluded Area

Use the Exclude element if you have multiple interactive elements within a Card.

import React from "react";
import * as Card from "@timhettler/radix-card";

export default () => (
  <Card.Root>
    <h2>
      <Card.Target href="https://en.wikipedia.org/wiki/Graphic_design">
        Graphic Design
      </Card.Target>
    </h2>
    <div>
      Graphic design is a profession, academic discipline and applied art whose
      activity consists in projecting visual communications intended to transmit
      specific messages to social groups, with specific objectives.
    </div>
    <Card.TargetDescription>Learn More</Card.TargetDescription>
    <Card.Exclude>
      <h3>Related topics:</h3>
      <ul>
        <li>
          <a href="https://en.wikipedia.org/wiki/Aesthetics">Aesthetics</a>
        </li>
        <li>
          <a href="https://en.wikipedia.org/wiki/Color_theory">Color theory</a>
        </li>
      </ul>
    </Card.Exclude>
  </Card.Root>
);

Providing an Adequate Visible Focus Indicator

// index.jsx
import React from "react";
import * as Card from "@timhettler/radix-card";

export default () => (
  <Card.Root className="CardRoot">
    <h2>
      <Card.Target
        href="https://en.wikipedia.org/wiki/Graphic_design"
        className="CardTarget"
      >
        Graphic Design
      </Card.Target>
    </h2>
    <div>
      Graphic design is a profession, academic discipline and applied art whose
      activity consists in projecting visual communications intended to transmit
      specific messages to social groups, with specific objectives.
    </div>
    <Card.TargetDescription>Learn More</Card.TargetDescription>
  </Card.Root>
);

/* styles.css */

.CardRoot {
  cursor: pointer;
  transition: box-shadow 100ms;
}

/* Apply interactive styles to the container when user hovers over the container or gives focus to the target */
.CardRoot:hover,
.CardRoot[data-target-focused] {
  box-shadow: 0 0 0 0.25rem #5a5a5a;
}

/* Remove default interactive styling from the target */
.CardTarget {
  color: inherit;
  text-decoration: none;

  &:focus {
    outline: none;
  }
}

Accessibility

Allows a container to be interactive without affecting the usability of Link or Button WAI-ARIA design patterns within.

marcusforsberg/radix-card