Basic use of echart in HTML5

CSDN Q & A 2022-06-24 10:06:50 阅读数:815

basicuseecharthtml5html

echart Basic use of

Unable to get the child nodes inside

img

document.getElementById("traceChart").getElementsByTagName("div").getElementsByTagName("canvas").addEventListener("click", function () {
alert(000)
})

I want to achieve a click bar graph to achieve the effect of a pop-up box

版权声明:本文为[CSDN Q & A]所创,转载请带上原文链接,感谢。 https://primo.wiki/2022/175/202206171756466065.html