62 lines
1.4 KiB
JavaScript
62 lines
1.4 KiB
JavaScript
const React = require("react");
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const ReactDOM = require("react-dom");
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const request = require("request");
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const serverAddress = "http://localhost:8000";
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class CodeArea extends React.Component {
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constructor(props) {
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super(props);
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this.state = {value: "", lastOutput: null};
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this.handleChange = this.handleChange.bind(this);
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this.submit = this.submit.bind(this);
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}
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handleChange(event) {
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this.setState({value: event.target.value});
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}
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submit(event) {
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console.log("Event", this.state.value);
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const source = this.state.value;
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const options = {
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url: `${serverAddress}/input`,
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json: true,
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body: { source }
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};
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request.post(options, (error, response, body) => {
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this.setState({lastOutput: body.text})
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});
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}
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renderOutput() {
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if (!this.state.lastOutput) {
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return null;
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}
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return <textarea readOnly value={ this.state.lastOutput } />;
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}
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render() {
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return (<div>
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<div className="input">
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<textarea value={ this.state.value } onChange={this.handleChange}>
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</textarea>
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<button onClick={ this.submit }>Run!</button>
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</div>
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<div className="output">
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{ this.renderOutput() }
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</div>
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</div>);
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}
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}
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const main = (<div>
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<h1>Schala web input</h1>
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<p>Write your source code here</p>
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<CodeArea/>
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</div>);
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const rootDom = document.getElementById("main");
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ReactDOM.render(main, rootDom);
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