Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[docs] Link RootRef in the FAQ #12005

Merged
merged 2 commits into from
Jun 28, 2018
Merged

[docs] Link RootRef in the FAQ #12005

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
13b7462
reference <RootRef> component in FAQ
scottastrophic Jun 28, 2018
ad8fb3b
Update faq.md
oliviertassinari Jun 28, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
36 changes: 1 addition & 35 deletions docs/src/pages/getting-started/faq/faq.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -90,41 +90,7 @@ export default withTheme()(withStyles(styles)(Modal));

## How can I access the DOM element?

You can use the `ref` property in conjunction with the [`findDOMNode()`](https://reactjs.org/docs/react-dom.html#finddomnode) React API. Or you can [use an abstraction](https://github.com/facebook/react/issues/11401#issuecomment-340543801):

```jsx
import React from 'react';
import ReactDOM from 'react-dom';
import PropTypes from 'prop-types';

class RootRef extends React.Component {
componentDidMount() {
this.props.rootRef(ReactDOM.findDOMNode(this))
}

componentWillUnmount() {
this.props.rootRef(null)
}

render() {
return this.props.children
}
}

RootRef.propTypes = {
children: PropTypes.element.isRequired,
rootRef: PropTypes.func.isRequired,
};

export default RootRef;
```

Usage:
```jsx
<RootRef rootRef={node => { console.log(node) }}>
<Paper />
</RootRef>
```
Wrap the component with the [`<RootRef>`](/api/root-ref) helper.

## Why are the colors I am seeing different from what I see here?

Expand Down