如何绑定AmCharts(股票图表)以选择所有数据集

How to bind AmCharts (Stock Chart) to select all the datasets?

本文关键字:选择 数据集 何绑定 绑定 AmCharts      更新时间:2023-09-26

在我的StockChart中,我想选择所有数据集,但它只绑定了第一个数据集项(Anadolu YK)。

我该如何选择其他人?(平均YK)(布尔萨)(安塔利亚)..

Js投标样品

 dataSets: [{
            title: "Anadolu YK",
            fieldMappings: [{
                fromField: "value",
                toField: "value"
            }, {
                fromField: "volume",
                toField: "volume"
            }],
            dataProvider: chartData1,
            categoryField: "date"
        },
          {
              title: "Avrupa YK",
              fieldMappings: [{
                  fromField: "value",
                  toField: "value"
              }, {
                  fromField: "volume",
                  toField: "volume"
              }],
              dataProvider: chartData2,
              categoryField: "date"
          },

要使数据集预先选定,请将其compared属性设置为true:

{
  title: "Avrupa YK",
  fieldMappings: [ {
    fromField: "value",
    toField: "value"
  }, {
    fromField: "volume",
    toField: "volume"
  } ],
  dataProvider: chartData2,
  categoryField: "date",
  compared: true
}