React cloneElement example

Starting point for creating JSFiddles with React. This uses React with Addons.

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.js"></script>
<script src="https://fb.me/react-with-addons-0.14.0.js"></script>
<script src="https://fb.me/react-dom-0.14.0.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration-babel.js"></script>

<div id="container"></div>

JavaScript 1.7

var Child = React.createClass({
  render: function() {
		return (<div onClick={() =>  this.props.doSomething(this.props.value)}>Click Me</div>);
  }
});

var Parent = React.createClass({
  doSomething: function(value) {
  	console.log('doSomething called by child with value:', value);
  },

  render: function() {
    var childrenWithProps = React.Children.map(this.props.children, (child) => React.cloneElement(child, { doSomething: this.doSomething }));
  	return <div>{childrenWithProps}</div>
  }
});
 
ReactDOM.render(
  <Parent>
    <Child value="1" />
    <Child value="2" />
  	<Child value="supa dupa" />
  </Parent>,
	document.getElementById('container')
);