{"action":"closed","issue":{"url":"https://api.github.com/repos/museui/muse-ui/issues/300","repository_url":"https://api.github.com/repos/museui/muse-ui","labels_url":"https://api.github.com/repos/museui/muse-ui/issues/300/labels{/name}","comments_url":"https://api.github.com/repos/museui/muse-ui/issues/300/comments","events_url":"https://api.github.com/repos/museui/muse-ui/issues/300/events","html_url":"https://github.com/museui/muse-ui/issues/300","id":207483157,"number":300,"title":"mu-picker组件在做地区3级联动时出现以下错误。","user":{"login":"bairdweng","id":8598304,"avatar_url":"https://avatars.githubusercontent.com/u/8598304?v=3","gravatar_id":"","url":"https://api.github.com/users/bairdweng","html_url":"https://github.com/bairdweng","followers_url":"https://api.github.com/users/bairdweng/followers","following_url":"https://api.github.com/users/bairdweng/following{/other_user}","gists_url":"https://api.github.com/users/bairdweng/gists{/gist_id}","starred_url":"https://api.github.com/users/bairdweng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bairdweng/subscriptions","organizations_url":"https://api.github.com/users/bairdweng/orgs","repos_url":"https://api.github.com/users/bairdweng/repos","events_url":"https://api.github.com/users/bairdweng/events{/privacy}","received_events_url":"https://api.github.com/users/bairdweng/received_events","type":"User","site_admin":false},"labels":[{"id":444970923,"url":"https://api.github.com/repos/museui/muse-ui/labels/bug","name":"bug","color":"ee0701","default":true}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2017-02-14T10:58:11Z","updated_at":"2017-02-27T12:20:42Z","closed_at":"2017-02-27T12:20:42Z","body":"第一级在滚动的时候，获取value，然后改变第二级的数据，在使用demo例子的时候是正常的，但只要随意改变第二级的值，就会出现以下错误。\r\n![2ccd6004-1e5f-40f0-80dd-b0db297a8b22](https://cloud.githubusercontent.com/assets/8598304/22926384/4b39ba6c-f2e7-11e6-913f-06575491db12.png)\r\n![c335e427-f2f3-4b1c-9c78-798e8970e61c](https://cloud.githubusercontent.com/assets/8598304/22926388/52017f60-f2e7-11e6-8b9c-e0765f2a3bd1.png)\r\n做3级联动的时候需要改变2级，3级的数据，可以正常实现，但是会抱截图错误，请问如何解决，尝试过计算属性，同样还是报错，谢谢！"}}
{"actor":{"display_login":"myronliu347"}}