为什么echarts地图修改数据项的selected属性不起作用？-灵析社区
爱打瞌睡的三角龙这种操作可以直接调 `echarts` 提供的 `dispatchAction` 来选中 [https://echarts.apache.org/zh/api.html#action.select](https://link.segmentfault.com/?enc=BxWsYBbFV80LXE1AuOqzLQ%3D%3D.3vU1bSlg1ayLTq6l9fIYxih7%2FF%2BSNeWmX7buaPM0qdBtFl9THM87LE5BwU5MVXgSL4ACnhK8G%2FTyxyXQ6MCYmw%3D%3D)  改动了下你的demo，是可以的[最小实例](https://link.segmentfault.com/?enc=AhtmxlmdjYt5cAffvDnv8A%3D%3D.rQ8IRaXiksdBrSfjhFwA44zAdg2%2BgNdlb87zy4FZMt8OUXl%2FM1C7bAcagJJCqEUcDg2TxW1UibeoOD6NO5RCVZe4pd%2BU0NzGHsAmUvoCQzwIWFRrGvSuWEJPJe%2B%2Bo0PuhjDCYDCAzKJse%2BEUnBUDxpWXGYB1m9kSHRUnDvnln1DXD9XxTOfiXMitmc5hUZknLqEHYDFhvbG%2BIn%2FKYAaMNGeL6DCnOe5ysCoMs0yBm3lZxLgNNHsTM59KMVitC%2BqTT8%2B9LXLqeNcBlEwxOHaEDc7yyr8YrR9h1JU6RBO12LJ3gSrDj5nisMM%2Bc%2BeV3FD%2F3fl2U%2FsFIuCPYPNAd23SUtxvBpEGjYCUSz2gGXpkTKjWgpfjQw8erokVhXWgKHmPyeNKZXEzXnMuHqzhSFXCEZIv%2BTWndHID3%2FyfGNKXbfH3CGrGE2AVlnl6RPfUsB78t8w8WRxqhiQ0JokivvWuW2afkGBIeoDSz1g1E0sv8IIRhuaAJHUaF8SH7ImiMTIlhSTN6CZw%2BUSOzBZztQcLqPpUM6srhBEhpBUvuOehJbuvI9XKjwjQmwoeWURVduJbTglGu6sTUpjFM6AFR55iTElvgU1GP%2BblWFX6B3F5w%2FCTOmtCjh9P2nb6IgpB%2FNJXoIs6iyVsknTncynP6NB1srPR5B4%2Fr2Uo9ITkJzEq79EfjCSHQiTrMxTcL5QQ5LDRcf983fdWyhVSCr5p82YfFY6TKfBVFWgyWE9CQvCBRwj8u30nNJi5%2B67%2B4NexzpGm4GOzg94UOoD6NT8QYKizj%2FAnVxKIOmSasobUaPuVLYm7mRiOsGIJKOzKYvzAuv3rLIm3hDyG1fjOlypEcQ%2BdY3AsuLSAUUzlkezXqPm6f5NTU88UksJVVpBqbPbTtdIXyr0gu17Qa%2BM5sFWZGNMA6AQ7iCfaqLiKwNW3GrdrLT89jiGOhwtAlrLW5NguNl2PqkAY98NnLjJK2%2B5KGMdZxWTlkytFRx2YcF9FzsEQzUYWNWk4Jh6aNDCBp6PXVbbAC7%2FxJyR2M76ijx40Vt7qMiKS4f7Bju3oMMCE9Cx95CoQ%2BIn6xN4zTU9MPH%2Fu95XQtOoqWa9mqcgL6sBdegzlit%2BAcQZEBYjASJCP5vd4bZzFYWvhATTyU1BAA9LHnoO4FH6cvSaKC0fERIy%2FIXOfvw%3D%3D)