React Base Fiddle (JSX)

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-15.2.0.js"></script>
<script src="https://fb.me/react-dom-15.2.0.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration-babel.js"></script>

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

CSS

span {
  display: inline-block;
  padding: 10px;
}

JavaScript 1.7

class Pagination extends React.Component {
	constructor(props) {
  	super(props);
    
    this.state = { current: 1 };
    this.items = ['a', 'b', 'c'];
    this.filteredItems = [];
    
    this.prev = this.prev.bind(this);
    this.next = this.next.bind(this);
    this.set = this.set.bind(this);
  }
  
  componentWillMount() {
  	this.set();
  }
  
  prev() {
  	this.set(this.state.current - 1);
  }
  
  next() {
  	this.set(this.state.current + 1);
  }
  
  set(val = 1) {
  	if (val < 1) {
    	val = 1;
    }
    if (val > 5) {
    	val = 5;
    }
    
  	this.setState({ current: val });
  }
    
  handleChange(e) {
  	let val = parseInt(e.target.value);
    
    if (isNaN(val)) {
    	this.setState({ current: '' });
    } else {
      if (val < 1) {
        val = 1;
      }

      if (val) {
        this.set(val);
      }
    }
  }
  
  render() {
  	return (
    	<div>
      	<span onClick={this.prev}>prev</span>
        
        <input type="text" value={this.state.current} onChange={this.handleChange.bind(this)} />
        
        <span onClick={this.next}>next</span>
        
        <br /><span>current: {this.state.current}</span>
      </div>
    )
  }
}

ReactDOM.render(
  <Pagination />,
  document.getElementById('container')
);