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babel-plugin-transform-jsx-stylesheet

1.0.2 • Public • Published

babel-plugin-transform-jsx-stylesheet

Transform StyleSheet selector to style in JSX Elements.

Installation

npm install --save-dev babel-plugin-transform-jsx-stylesheet

Usage

Via .babelrc

.babelrc

{
  "plugins": ["transform-jsx-stylesheet"]
}

Example

Your component.js that contains this code:

import { createElement, Component } from 'rax';
import './app.css';
 
class App extends Component {
  render() {
    return <div className="header" />
  }
}

Will be transpiled into something like this:

import { createElement, Component } from 'rax';
import appStyleSheet from './app.css';
 
class App extends Component {
  render() {
    return <div style={styleSheet.header} />;
  }
}
 
const styleSheet = appStyleSheet;

Can write multiple classNames like this:

import { createElement, Component } from 'rax';
import './app.css';
 
class App extends Component {
  render() {
    return <div className="header1 header2" />;
  }
}

Will be transpiled into something like this:

import { createElement, Component } from 'rax';
import appStyleSheet from './app.css';
 
class App extends Component {
  render() {
    return <div style={[styleSheet.header1, styleSheet.header2]} />;
  }
}
 
const styleSheet = appStyleSheet;

Also support array, object and expressions like this: (since 0.6.0)

import { createElement, Component } from 'rax';
import './app.css';
 
class App extends Component {
  render() {
    return (
      <div className={'header'}>
        <div className={{ active: this.props.isActive }} />
        <div className={['header1 header2', 'header3', { active: this.props.isActive }]} />
        <div className={this.props.visible ? 'show' : 'hide'} />
        <div className={getClassName()} />
      </div>
    );
  }
}

Will be transpiled into something like this:

import { createElement, Component } from 'rax';
import appStyleSheet from './app.css';
 
class App extends Component {
  render() {
    return (
      <div style={styleSheet.header}>
        <div style={_getStyle({ active: this.props.isActive })} />
        <div style={_getStyle(['header1 header2', 'header3', { active: this.props.isActive }])} />
        <div style={_getStyle(this.props.visible ? 'show' : 'hide')} />
        <div style={_getStyle(getClassName())} />
      </div>
    );
  }
}
 
const styleSheet = appStyleSheet;
function _getClassName() { /* codes */ }
function _getStyle(className) {
  return styleSheet[_getClassName(className)]; // not real code
}

And can also import multiple css file:

import { createElement, Component } from 'rax';
import 'app1.css';
import 'app2.css';
 
class App extends Component {
  render() {
    return <div className="header1 header2" />;
  }
}

Will be transpiled into something like this:

import { createElement, Component } from 'rax';
import app1StyleSheet from 'app1.css';
import app2StyleSheet from 'app2.css';
 
class App extends Component {
  render() {
    return <div style={[styleSheet.header1, styleSheet.header2]} />;
  }
}
 
const styleSheet = Object.assign({}, app1StyleSheet, app2StyleSheet);

Keywords

none

Install

npm i babel-plugin-transform-jsx-stylesheet

DownloadsWeekly Downloads

4,517

Version

1.0.2

License

BSD-3-Clause

Unpacked Size

48 kB

Total Files

15

Last publish

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