Question

echart map 怎么实时更新tooltip中显示数据

Answer 1

var ecConfig = require(‘echarts/config‘);
2 myChart.on(ecConfig.EVENT.HOVER, function (param){
3 var selected = param.name;
4 //write your code here
5 //console.log(selected);打印参数
6 //hoverin();调用自定义函数
7 //document.getElementById(‘wrong-message‘).innerHTML = str;
8 });