Welcome toVigges Developer Community-Open, Learning,Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
2.8k views
in Technique[技术] by (71.8m points)

echarts怎样获取每次选中的index?以及最后一次选中的index呢?

如题:
echarts怎样获取每次选中的index?以及最后一次选中的index呢?


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

似乎是dataIndex这个:
https://echarts.apache.org/zh...

这样就能得到:
let myChart = this.$echarts.init(document.getElementById(id))
myChart.on('mouseover', (v) => {

    console.log('鼠标移上去的index:')
    console.log(v.dataIndex)
  })

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to Vigges Developer Community for programmer and developer-Open, Learning and Share
...