问使用React调整浏览器大小时的Rerender视图

EN

var MyApp = React.createClass({
  //does the http get from the server
  loadBlocksFromServer: function() {
    $.ajax({
      url: this.props.url,
      dataType: 'json',
      mimeType: 'textPlain',
      success: function(data) {
        this.setState({data: data.events});
      }.bind(this)
    });
  },
  getInitialState: function() {
    return {data: []};
  },
  componentWillMount: function() {
    this.loadBlocksFromServer();

  },    
  render: function() {
    return (
        <div>
      <Blocks data={this.state.data}/>
      </div>
    );
  }
});

React.renderComponent(
  <MyApp url="url_here"/>,
  document.getElementById('view')
)

var Block = React.createClass({
  render: function() {
    return (
        <div class="dp-block" style={{left: this.props.top, top: this.props.left}}>
        <h2>{this.props.title}</h2>
        <p>{this.props.children}</p>
        </div>
    );
  }
});

var Blocks = React.createClass({

  render: function() {

    //I've temporarily got code that assigns a random position
    //See inside the function below...

    var blockNodes = this.props.data.map(function (block) {   
      //temporary random position
      var topOffset = Math.random() * $(window).width() + 'px'; 
      var leftOffset = Math.random() * $(window).height() + 'px'; 
      return <Block order={block.id} title={block.summary} left={leftOffset} top={topOffset}>{block.description}</Block>;
    });

    return (
        <div>{blockNodes}</div>
    );
  }
});

$( window ).resize(function() {
  // re-render the component
});