echart3 click點擊事件使用

myChart.on('click', function (param) {
// alert(json.stringify(param));//這裏根據param填寫你的跳轉邏輯

    mes=param.dataIndex+1; //      輸出點擊柱子的index   

    mes=param.data;    //      輸出點擊柱子的數組

     mes=param.data[0];   //      輸出點擊柱子的具體的某個數據

     document.getElementById('console').innerHTML = mes; //付給指定的div

    param 對象裏面主要含有下面屬性

1. Object
   1. $vars:Array[3]
   2. data:90
   3. dataIndex:6
   4. event:Object
   5. name:"14"
   6. seriesIndex:0
   7. seriesName:"計量點壓力"
   8. type:"click"
   9. value:90

  代碼片斷

var myChart4 = echarts.init(document.getElementById('barchart1'), theme);
    myChart4.setOption(option4);
    echarts.connect([myChart1, myChart2, myChart3, myChart4]);
    ObjectResize(myChart4.resize);

    function chartClick(param) {
        document.getElementById('console1').innerHTML = option3.xAxis.data[param.dataIndex]
        document.getElementById('console2').innerHTML = " P:" + option2.series[0].data[param.dataIndex] + " bar(abs)"
        document.getElementById('console3').innerHTML = " Qb:" + option3.series[0].data[param.dataIndex] + " Sm3/h"
        document.getElementById('console4').innerHTML = " Q:" + option3.series[1].data[param.dataIndex] + " Sm3/h"
        document.getElementById('console5').innerHTML = " Qb:" + option4.series[0].data[param.dataIndex] + " Sm3/h"
        document.getElementById('console6').innerHTML = option4.xAxis.data[param.dataIndex]
        document.getElementById('h-xslj').innerHTML = "小時累計供氣量"

    }
    myChart1.on('click', chartClick);
    myChart2.on('click', chartClick);
    myChart3.on('click', chartClick);
    myChart4.on('click', chartClick);