初始化echarts：var myChart = echarts.init(document.getElementById("chartWrapper"), "macarons");但是在其他模塊中想要根據(jù)該DOM元素獲取echarts： var compareChart = echarts.getInstanceByDom(document.getElementById("chartWrapper"));
compareChart.clear();報錯：Cannot read property 'clear' of undefined(…)請問如何通過容器正確獲取echarts實例？
echarts根據(jù)dom獲取實例
慕村225694
2018-08-07 14:14:03