js前台给echarts赋值

//资金变化趋势
function initChart22(theme) {
  // var data = JSON.parse('{data:'+chartInfo[0].zjbhqs+'}')
  // data = data.data
  var data = JSON.parse(chartInfo[0].zjbhqs)
  var legends = []
  var zjbhqs = []

  for(var i = 0; i < data.length;i++) {
    legends.push(data[i].year)
    zjbhqs.push(data[i].zjbhqs)
  }
  var option = {
    tooltip: {
      trigger: 'axis',
      axisPointer: {
        type: 'cross',
        crossStyle: {
          color: '#999'
        }
      }
    },
    grid: {
      top: 30,
      bottom: 30
    },
    xAxis: [
      {
        type: 'category',
        data: legends,
        axisPointer: {
          type: 'shadow'
        },
        splitLine: false
      }
    ],
    yAxis: [
      {
        type: 'value',
        name: '',
        min: 0,
        splitLine: false
      }
    ],
    series: [
      {
        name: '资金',
        type: 'bar',
        data: zjbhqs,
        barMaxWidth: 50,
        barMinWidth: 10
      }
    ]
  };
  chart8 = echarts.init(that.$('#chart2-2')[0], theme);
  chart8.setOption(option);
}