forked from M-Labs/web2019
55 lines
2.2 KiB
JavaScript
55 lines
2.2 KiB
JavaScript
import React, {Component} from "react";
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import {Tip} from "./Tip";
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import {Validation} from "../validation";
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class Line 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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text: props.outvar in props.data ? props.data[props.outvar] : (props.fallback ? props.fallback : ""),
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valid: true
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};
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// Bind the event handler to this
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this.handleChange = this.handleChange.bind(this);
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this.props.target.construct(this.props.outvar, this.state.text);
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}
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handleChange(element) {
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let text = element.target.value;
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this.setState({
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text: text,
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valid: this.props.validator ? this.props.validator(text) : true
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});
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this.props.target.update(this.props.outvar, text);
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}
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static getDerivedStateFromProps(props, current_state) {
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if (current_state.text !== props.data[props.outvar]) {
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return {
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text: 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-line" key={this.props.id}>
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<label htmlFor={key} className="form-label">
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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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<input type="text" className={`form-control form-control-sm ${this.state.valid ? "" : "options-invalid"}`} id={key} onChange={this.handleChange}
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value={this.state.text}/>
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</div>
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);
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}
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}
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export function LineWrapper(target, id, data, {title, fallback, outvar, icon, tip, classes, validator}) {
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return <Line target={target} title={title} fallback={fallback} outvar={outvar} icon={icon} tip={tip} key={id}
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id={id} data={data} classes={classes} validator={validator && Validation[validator.name](validator.params)}/>;
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} |