echarts 数据视图 样式修改--表格形式

dataView: { //数据视图
  show: true,
  optionToContent: function (opt) {
    var axisData = opt.xAxis[0].data; // 坐标数据
    var series = opt.series; // 折线图数据
    var tdHeaders = '<td></td>'; // 表头
    series.forEach(function(item) {
      tdHeaders += '<td style="padding:0px 2px;">' + item.name + '</td>'; //组装表头
    });
    var table = '<div style="overflow-y:auto;height: 100%;100%;"><table style="text-align:center; border-collapse:collapse;" border="1" ><tbody><tr>' + tdHeaders + '</tr>';
    var tdBodys = ''; // 表数据
    for (var i = 0, l = axisData.length; i < l; i++) {
      for (var j = 0; j < series.length; j++) {
        tdBodys += '<td>' + series[j].data[i] + '</td>'; //组装表数据
      }
      table += '<tr><td style="padding: 0 10px">' + axisData[i] + '</td>' + tdBodys + '</tr>';
      tdBodys = '';
    }
    table += '</tbody></table></div>';
    return table;
  },
  contentToOption: function (opt) {
    var axisData = opt.xAxis[0].data; // 坐标数据
    var series = opt.series; // 折线图数据
    var tdHeaders = '<td></td>'; // 表头
    series.forEach(function(item) {
      tdHeaders += '<td style="padding:0px 2px;">' + item.name + '</td>'; //组装表头
    });
    var table = '<div style="overflow-y:auto;height: 100%;100%;"><table style="text-align:center; border-collapse:collapse;" border="1" ><tbody><tr>' + tdHeaders + '</tr>';
    var tdBodys = ''; // 表数据
    for (var i = 0, l = axisData.length; i < l; i++) {
      for (var j = 0; j < series.length; j++) {
        tdBodys += '<td>' + series[j].data[i] + '</td>'; //组装表数据
      }
      table += '<tr><td style="padding: 0 10px">' + axisData[i] + '</td>' + tdBodys + '</tr>';
      tdBodys = '';
    }
    table += '</tbody></table></div>';
    return table;
  }
},

数据视图如果不是readOnly:true,需在optionToContent后边加contentToOption,否则刷新后数据为空

原文地址:https://www.cnblogs.com/chuningning/p/9181597.html