{"action":"opened","issue":{"url":"https://api.github.com/repos/mar10/fancytree/issues/584","repository_url":"https://api.github.com/repos/mar10/fancytree","labels_url":"https://api.github.com/repos/mar10/fancytree/issues/584/labels{/name}","comments_url":"https://api.github.com/repos/mar10/fancytree/issues/584/comments","events_url":"https://api.github.com/repos/mar10/fancytree/issues/584/events","html_url":"https://github.com/mar10/fancytree/issues/584","id":147027482,"number":584,"title":"aria-labelledby ids not unique","user":{"login":"jon-m-bottoms","id":2735395,"avatar_url":"https://avatars.githubusercontent.com/u/2735395?v=3","gravatar_id":"","url":"https://api.github.com/users/jon-m-bottoms","html_url":"https://github.com/jon-m-bottoms","followers_url":"https://api.github.com/users/jon-m-bottoms/followers","following_url":"https://api.github.com/users/jon-m-bottoms/following{/other_user}","gists_url":"https://api.github.com/users/jon-m-bottoms/gists{/gist_id}","starred_url":"https://api.github.com/users/jon-m-bottoms/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jon-m-bottoms/subscriptions","organizations_url":"https://api.github.com/users/jon-m-bottoms/orgs","repos_url":"https://api.github.com/users/jon-m-bottoms/repos","events_url":"https://api.github.com/users/jon-m-bottoms/events{/privacy}","received_events_url":"https://api.github.com/users/jon-m-bottoms/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-08T20:10:53Z","updated_at":"2016-04-08T20:10:53Z","closed_at":null,"body":"Rendering multiple instances of the same tree on a page doesn't produce unique ids when aria is enabled. This breaks accessibility requirements.\r\n\r\nIdeally aria-labelledby ids should be generated using the idPrefix"}}