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web2019/static/js/shop/options/components/Switch.jsx

63 lines
2.3 KiB
JavaScript

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