[GitHub] [echarts] zhangqiangzgz commented on issue #14339: vue3项目点击图例报错后图例点击交互无法正常使用

[GitBox <gi...@apache.org>]

zhangqiangzgz commented on issue #14339:
URL: https://github.com/apache/echarts/issues/14339#issuecomment-787700803


   参考#14342回复，目前这个问题解决了。
   问题原因：vue3项目中echarts.init()创建的实例定义为响应式。经过测试，vue2的写法在data中定义chartInstance或者vue3的写法通过ref定义chartInstance，都会出现该问题。
   问题解决：
   vue3中echarts.init()创建的实例定义为普通非响应式变量，例如let chartInstance = echars.init()
   另外，
   vue3项目中通过reactive定义chartInstance，不会出现该问题。
   vue2项目中可以在data中定义chartInstance，然后this.chartInstance = echarts.init()，不会出现该问题。


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