【发布时间】:2020-10-18 19:09:07
【问题描述】:
我想在没有数据时使用 amcharts 版本 4 显示空/虚拟条形图,如下面使用 amcharts 版本 3 的链接所示。
Example with amcharts version 3
我尝试了类似下面的方法,但出现错误。
reChartData = am4core.create("exeChart", am4charts.XYChart);
var categoryAxis = reChartData.xAxes.push(new am4charts.CategoryAxis());
categoryAxis.dataFields.category = "";
var valueAxis = reChartData.yAxes.push(new am4charts.ValueAxis());
valueAxis.min = 0;
valueAxis.max = 100;
var dataPoint = {
dummyValue: 0
};
reChartData.data = dataPoint;
var series = reChartData.series.push(new am4charts.ColumnSeries());
series.dataFields.categoryX = "";
错误:
Error: Data fields for series "id-98" are not properly defined.
at e.validateData (charts.js:20)
at t.update (core.js:19)
at core.js:19
@GMStevents 和@TonyMontana,您能否分享您在here 类似问题上讨论过的想法?
【问题讨论】: