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const Component = require('react').Component
const h = require('react-hyperscript')
const inherits = require('util').inherits
module.exports = RangeSlider
inherits(RangeSlider, Component)
function RangeSlider () {
Component.call(this)
}
RangeSlider.prototype.render = function () {
const state = this.state || {}
const props = this.props
const onInput = props.onInput || function () {}
const name = props.name
const {
min = 0,
max = 100,
increment = 1,
defaultValue = 50,
mirrorInput = false,
} = this.props.options
const {container, input, range} = props.style
return (
h('.flex-row', {
style: container,
}, [
h('input', {
type: 'range',
name: name,
min: min,
max: max,
step: increment,
style: range,
value: state.value || defaultValue,
onChange: mirrorInput ? this.mirrorInputs.bind(this, event) : onInput,
}),
// Mirrored input for range
mirrorInput ? h('input.large-input', {
type: 'number',
name: `${name}Mirror`,
min: min,
max: max,
value: state.value || defaultValue,
step: increment,
style: input,
onChange: this.mirrorInputs.bind(this, event),
}) : null,
])
)
}
RangeSlider.prototype.mirrorInputs = function (event) {
this.setState({value: event.target.value})
}
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