React 중국어 자습서 - Event Handling(이벤트 처리)

/** @jsx React.DOM */
var Clicker = React.createClass({
	render: function() {
		var bind = this.handleBind.bind(this);
		return <div>
		<a onClick={this.handleNormal}>Normal</a> | 
		<a onClick={bind}>Bind</a> | 
		<a onClick={this.autoBindClick}>autoBind</a>
		</div>;
	},
	handleNormal: function(event) {
		alert(' JS ');
	},
	handleBind: function(event) {
		alert(this.ALERT_BIND);
	},
	autoBindClick: React.autoBind(function(){
		alert(this.ALERT_AUTOBIND);
	}),
	ALERT_BIND: ' bind ',
	ALERT_AUTOBIND: ' autoBind '
});

var myClicker = <Clicker />;
React.renderComponent(myClicker, document.body);

/** @jsx React.DOM */
var Clicker = React.createClass({
	getInitialState: function() {
		return {count: 0};
	},
	render: function() {
		return <a onClick={this.handleClick}>Click me!</a>;
	},
	handleClick: React.autoBind(function() {
		this.setState({count: this.state.count + 1});
		if (this.props.onCountChange) {
			this.props.onCountChange(this.state.count);
		}
	})
});
var ClickCountLabel = React.createClass({
	render: function() {
		return <p>You have clicked <strong>{this.props.count}</strong> times.</p>;
	}
});
var ClickApp = React.createClass({
	getInitialState: function() {
		return {count: 0};
	},
	render: function() {
		var count = this.state.count;
		return (
			<div>
			<ClickCountLabel count={count} />
			<Clicker onCountChange={this.handleCountChange} />
			</div>
		);
	},
	handleCountChange: React.autoBind(function(count) {
		this.setState({count: count});
	})
});
var myClickApp = <ClickApp />;
React.renderComponent(myClickApp, document.body);