react-with-styles is one of the CSS-in-JS libraries. You can modify document's style in js files and most of the times it'd be inside Component if you chose to use React. Inside of it's related to HOC(Higher-Ordered Components).
- install react-with-styles
> yarn add react-with-styles aphrodiete react-with-styles-interface-aphrodite
You should install not only install react-with-styles but also aphrodite. aphrodite helps you to render on server-side. JS Engline would start working with CSS(in js files) only after DOM drawing is finished. There're some delays to be done with CSS painting and that's when aphrodite plays a role.
- withStyles.js
import ThemedStyleSheet from 'react-with-styles/lib/ThemedStyleSheet';
import aphroditeInterface from 'react-with-styles-interface-aphrodite';
import { css, withStyles, withStylesPropTypes } from 'react-with-styles';
import Theme from './Theme';
ThemedStyleSheet.registerTheme(Theme);
ThemedStyleSheet.registerInterface(aphroditeInterface);
export { css, withStyles, withStylesPropTypes, ThemedStyleSheet };
export default withStyles;
- register
Theme
and export associated modules.Theme
'll be applied toComponent
if you wrap it withwithStyles()
and give style usingcss()
.
- Theme.js
export default {
color: {
...
default: '#999999',
},
size: {
...
md: 14,
...
},
...
};
- Create 'Theme.js' file and export an object. The object should include property values commonly shown in the project overall.
import react, {Component} from 'React'
import withStyles, { css } from './withStyles';
class StyledComp extends Component {
const { styles } = this.props;
render(){
return (<div ...css(styles.default)></div>)
}
withStyles(({ color, size }) => ({
default: {
color: color.default,
fontSize: size.md,
},
}))(StyledComp);
- withStyles() creates a
function
which takes Component as input and gives Component (with{default: ...}
props) as output. Higher-Ordered Component is what takesWrappedComponent
, modify its behavior(add lifecycle method, log its output, conditonally render, attach/detach eventListener and etc...) and returns modified Component.
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