slider ui component for react
/* eslint react/no-multi-comp: 0 */
require('rc-slider/assets/index.css');
const React = require('react');
const ReactDOM = require('react-dom');
const Slider = require('rc-slider');
const style = { float: 'left', width: 180, height: 400, marginBottom: 160, marginLeft: 50 };
const parentStyle = { overflow: 'hidden' };
function log(value) {
console.log(value);
}
const CustomizedRange = React.createClass({
getInitialState() {
return {
lowerBound: 20,
upperBound: 40,
value: [20, 40],
};
},
onLowerBoundChange(e) {
this.setState({ lowerBound: +e.target.value });
},
onUpperBoundChange(e) {
this.setState({ upperBound: +e.target.value });
},
onSliderChange(value) {
log(value);
this.setState({
value,
});
},
handleApply() {
const { lowerBound, upperBound } = this.state;
this.setState({ value: [lowerBound, upperBound] });
},
render() {
return (
<div style={style}>
<Slider range vertical allowCross={false} value={this.state.value}
onChange={this.onSliderChange}
/>
<label>LowerBound: </label>
<input type="number" value={this.state.lowerBound} onChange={this.onLowerBoundChange} />
<br />
<label>UpperBound: </label>
<input type="number" value={this.state.upperBound} onChange={this.onUpperBoundChange} />
<br />
<button onClick={this.handleApply}>Apply</button>
</div>
);
},
});
const DynamicBounds = React.createClass({
getInitialState() {
return {
min: 0,
max: 100,
};
},
onSliderChange(value) {
log(value);
},
onMinChange(e) {
this.setState({
min: +e.target.value || 0,
});
},
onMaxChange(e) {
this.setState({
max: +e.target.value || 100,
});
},
render() {
return (
<div style={style}>
<Slider range vertical defaultValue={[20, 50]} min={this.state.min} max={this.state.max}
onChange={this.onSliderChange}
/>
<label>Min: </label>
<input type="number" value={this.state.min} onChange={this.onMinChange} />
<br />
<label>Max: </label>
<input type="number" value={this.state.max} onChange={this.onMaxChange} />
</div>
);
},
});
ReactDOM.render(
<div style={parentStyle}>
<div style={style}>
<p>Basic Range,`allowCross=false`</p>
<Slider range vertical allowCross={false} defaultValue={[0, 20]} onChange={log} />
</div>
<div style={style}>
<p>Basic Range,`step=20` </p>
<Slider range vertical step={20} defaultValue={[20, 40]} onBeforeChange={log} />
</div>
<div style={style}>
<p>Basic Range,`step=20, dots` </p>
<Slider range vertical dots step={20} defaultValue={[20, 40]} onAfterChange={log} />
</div>
<div style={style}>
<p>Controlled Range</p>
<Slider range vertical value={[20, 40]} />
</div>
<div style={style}>
<p>Customized Range</p>
<CustomizedRange />
</div>
<div style={style}>
<p>Range with dynamic `max` `min`</p>
<DynamicBounds />
</div>
</div>
, document.getElementById('__react-content'));