在React 组件中使用Echarts的示例代码

npm install echarts --save

render:function() {
    
  var info = 1;

    return (  
      <div className="mt15 xui-financialAnalyse-page">   
        <div className="xui-general">
          <Chart data={info} data-info={info} />
        </div>
      </div>
    )
  }

var Chart = React.createClass({
  getInitialState: function() {
    this.token = Store.addListener(this.onChangeData);
    return {}
  },

  componentWillMount: function() {
    var info = this.props.data; 
    //HTML5规定自定义属性要以data-开头，这样的可以如下取
    console.log(this.props['data-info']) 
    Action.getInfo(info);
  },


   componentDidUpdate: function() {
　　　　　this.showChart(this.state.data)
   },

   onChangeData: function() {
    var data = Store.getData();
    this.setState({
      data: data['info']['data'] //后台返回的数据
    });
  },

   showChart: function(dataSet){
    var myChart = echarts.init(document.getElementById('main'));

    var option = {
        title: {
        text: 'ECharts 入门示例'
      },
      color: ['#3398DB'],
      tooltip : {
        trigger: 'axis',
        axisPointer : {    
          type : 'shadow' 
        }
      },
      grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
      },
      xAxis : [
        {
          type : 'category',
          data : ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
          axisTick: {
            alignWithLabel: true
          }
        }
      ],
      yAxis : [
        {
          type : 'value'
        }
      ],
      series : [
        {
          name:'你好',
          type:'bar',
          barWidth: '60%',
          data: dataSet
        }
      ]
    };

    myChart.setOption(option);
   },

   render: function() {
    return (
       <div id="main" style={{width: 500, height:500}}></div>
    )
  }
});

  componentWillUnmount: function() {
    this.token.remove();
  },