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Addon-docs: Fix React.forwardedRef/memo props #8445

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merged 4 commits into from Oct 19, 2019
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6 changes: 4 additions & 2 deletions addons/docs/src/blocks/Props.tsx
Expand Up @@ -27,11 +27,13 @@ export const getPropsTableProps = (
const params = parameters || {};
const { component, framework = null } = params;

const target = of === CURRENT_SELECTION ? component : of;
let target = of === CURRENT_SELECTION ? component : of;
if (!target) {
throw new Error(PropsTableError.NO_COMPONENT);
}

if (target.render) {
target = target.render().type;
}
const { getPropDefs = inferPropDefs(framework) } = params.docs || {};
if (!getPropDefs) {
throw new Error(PropsTableError.PROPS_UNSUPPORTED);
Expand Down
@@ -0,0 +1,12 @@
import React from 'react';
import { Button } from '@storybook/react/demo';

const ForwardedButton = React.forwardRef((props, ref) => <Button ref={ref} {...props} />);

export default {
title: 'Addons|Docs/ForwardRef',
component: ForwardedButton,
};

export const displaysCorrectly = () => <ForwardedButton>Hello World!</ForwardedButton>;
displaysCorrectly.story = { name: 'Displays forwarded ref components correctly' };