Vue2.js：Echarts点击事件的绑定与解绑

文档

• https://echarts.apache.org/zh/api.html#echartsInstance.on
• https://echarts.apache.org/zh/api.html#echartsInstance.off

代码示例

export default {
    mounted() {
        this.echart = Echarts.init(document.getElementById(this.echartId))

        // 绑定点击事件
        this.echart.on('click', this.handleEChartsClick)

        // 销毁
        this.$once('hook:beforeDestroy', () => {
          this.echart.off('click', this.handleEChartsClick)
        })
    }
}