forked from M-Labs/web2019
63 lines
2.3 KiB
JavaScript
63 lines
2.3 KiB
JavaScript
import React, {Component} from "react";
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import {Tip} from "./Tip";
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class Switch extends Component {
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constructor(props) {
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super(props);
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// Initialize the state object with the initial values from the props
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this.state = {
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checked: props.outvar in props.data ? !!(props.data[props.outvar]) : !!(props.fallback)
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};
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// Bind the event handler to this
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this.handleClick = this.handleClick.bind(this);
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this.props.target.construct(this.props.outvar, this.state.checked);
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}
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handleClick() {
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// Update the state object with the new value for outvar
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let new_checked = !this.state.checked;
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this.setState({
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checked: new_checked
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});
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this.props.target.update(this.props.outvar, new_checked);
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}
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static getDerivedStateFromProps(props, current_state) {
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if (current_state.checked !== props.data[props.outvar]) {
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return {
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checked: props.data[props.outvar]
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}
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}
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return null
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}
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render() {
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let key = this.props.id + this.props.outvar;
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return (
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<div className="shop-switch" key={this.props.id}>
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<div className="form-check form-switch" key={key}>
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<input
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className="form-check-input"
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type="checkbox"
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role="switch"
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id={key}
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checked={this.state.checked}
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onClick={this.handleClick}
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onChange={this.handleClick}
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/>
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<label className="form-check-label" htmlFor={key} style={{"display": "inline"}}>
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{this.props.icon && <img src={`/images${this.props.icon}`} className="options-icon"/>}
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{this.props.title}
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</label>
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{this.props.tip && <Tip id={this.props.id + "tooltip"} tip={this.props.tip}/>}
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</div>
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</div>
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);
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}
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}
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export function SwitchWrapper(target, id, data, {title, fallback, outvar, icon, tip}) {
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return <Switch target={target} title={title} fallback={fallback} outvar={outvar} icon={icon} tip={tip} key={id}
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id={id} data={data}/>;
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} |