stylesnames v1.1.2

stylesnames

stylesnames conditionally applies style objects for react and react-native similar to how classes can be combinded in react with classnames.

Installation

npm i stylesnames

Usage

import stylesnames from 'stylesnames'

const styles = stylesnames.bind({
  // Any object with style objects inside.
})

const result = styles(
  'title',
  'paragraph',
  {
    disabled,
  },
  {
    highlight: true,
    focus: value === 5,
  }
)

// result will be an array with all the style objects that apply. If disabled is
// false it won't be in the resulting array. highlight will always be added,
// while focus is only present if value is equal to 5.

React

import React, { Component } from 'react'
import stylesnames from 'stylesnames'

const styles = stylesnames.bind({
  button: {
    backgroundColor: 'red',
  },
  disabled: {
    opacity: 0.5,
  },
})

export default class FakeButton extends Component {
  render() {
    const { disabled, label } = this.props

    return <div style={styles(button, { disabled })}>{label}</div>
  }
}

This will result in the following styles being applied:

<FakeButton label="Regular Button" />

backgroundColor: red;

<FakeButton label="Disabled Button" disabled />

backgroundColor: red;
opacity: 0.5;

React Native

import React, { Component } from 'react'
import { View, Text, StyleSheet } from 'react-native'
import stylesnames from 'stylesnames'

const styles = stylesnames.bind(
  StyleSheet.create({
    button: {
      backgroundColor: 'red',
    },
    disabled: {
      opacity: 0.5,
    },
  })
)

export default class FakeButton extends Component {
  render() {
    const { disabled, label } = this.props

    return (
      <View style={styles('button', { disabled })}>
        <Text>{label}</Text>
      </View>
    )
  }
}

The result will be the same as for the react example.

License

MIT