echarts修改数据视图格式

// 基于准备好的dom，初始化echarts实例
    var Qushi_box = echarts.init(document.getElementById(‘Qushi_box‘));
    option = {
    tooltip : {
        trigger: ‘axis‘
    },
    legend: {
        data:[‘邮件营销‘,‘联盟广告‘,‘视频广告‘,‘直接访问‘,‘搜索引擎‘]
    },
    toolbox: {
        show : true,
        feature : {
            mark : {show: true},
            dataView : {show: true, readOnly: false},
            magicType : {show: true, type: [‘line‘, ‘bar‘, ‘stack‘, ‘tiled‘]},
            restore : {show: true},
            saveAsImage : {show: true},
            dataView:{buttonColor:"green"}
        }
    },
    calculable : true,
    xAxis : [
        {
            type : ‘category‘,
            boundaryGap : false,
            data : [‘周一‘,‘周二‘,‘周三‘,‘周四‘,‘周五‘,‘周六‘,‘周日‘]
        }
    ],
    yAxis : [
        {
            type : ‘value‘
        }
    ],
    series : [
        {
            name:‘邮件营销‘,
            type:‘line‘,
            stack: ‘总量‘,
            data:[120, 132, 101, 134, 90, 230, 210]
        },
        {
            name:‘联盟广告‘,
            type:‘line‘,
            stack: ‘总量‘,
            data:[220, 182, 191, 234, 290, 330, 310]
        },
        {
            name:‘视频广告‘,
            type:‘line‘,
            stack: ‘总量‘,
            data:[150, 232, 201, 154, 190, 330, 410]
        },
        {
            name:‘直接访问‘,
            type:‘line‘,
            stack: ‘总量‘,
            data:[320, 332, 301, 334, 390, 330, 320]
        },
        {
            name:‘搜索引擎‘,
            type:‘line‘,
            stack: ‘总量‘,
            data:[820, 932, 901, 934, 1290, 1330, 1320]
        }
    ],
    //修改数据视图
    optionToContent: function(opt) {
    var axisData = opt.xAxis[0].data;
    var series = opt.series;
    var table = ‘<table style="width:100%;text-align:center" cellspacing="0" cellpadding="0" class="table_Qushi"><tbody><tr>‘
                 + ‘<td>时间</td>‘
                 + ‘<td>‘ + series[0].name + ‘</td>‘
                 + ‘<td>‘ + series[1].name + ‘</td>‘
                 + ‘<td>‘ + series[2].name + ‘</td>‘
                 + ‘<td>‘ + series[3].name + ‘</td>‘
                 + ‘<td>‘ + series[4].name + ‘</td>‘
                 + ‘</tr>‘;
    for (var i = 0, l = axisData.length; i < l; i++) {
        table += ‘<tr>‘
                 + ‘<td>‘ + axisData[i] + ‘</td>‘
                 + ‘<td>‘ + series[0].data[i] + ‘</td>‘
                 + ‘<td>‘ + series[1].data[i] + ‘</td>‘
                 + ‘<td>‘ + series[2].data[i] + ‘</td>‘
                 + ‘<td>‘ + series[3].data[i] + ‘</td>‘
                 + ‘<td>‘ + series[4].data[i] + ‘</td>‘
                 + ‘</tr>‘;
            }
            table += ‘</tbody></table>‘;
            return table;
        }
    };
Qushi_box.setOption(option);