{"action":"created","issue":{"url":"https://api.github.com/repos/primefaces/primefaces/issues/3472","repository_url":"https://api.github.com/repos/primefaces/primefaces","labels_url":"https://api.github.com/repos/primefaces/primefaces/issues/3472/labels{/name}","comments_url":"https://api.github.com/repos/primefaces/primefaces/issues/3472/comments","events_url":"https://api.github.com/repos/primefaces/primefaces/issues/3472/events","html_url":"https://github.com/primefaces/primefaces/issues/3472","id":304274141,"number":3472,"title":"Datatable: CommandButton in datatable-header action called twice","user":{"login":"floriandulzky","id":3890814,"avatar_url":"https://avatars3.githubusercontent.com/u/3890814?v=4","gravatar_id":"","url":"https://api.github.com/users/floriandulzky","html_url":"https://github.com/floriandulzky","followers_url":"https://api.github.com/users/floriandulzky/followers","following_url":"https://api.github.com/users/floriandulzky/following{/other_user}","gists_url":"https://api.github.com/users/floriandulzky/gists{/gist_id}","starred_url":"https://api.github.com/users/floriandulzky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/floriandulzky/subscriptions","organizations_url":"https://api.github.com/users/floriandulzky/orgs","repos_url":"https://api.github.com/users/floriandulzky/repos","events_url":"https://api.github.com/users/floriandulzky/events{/privacy}","received_events_url":"https://api.github.com/users/floriandulzky/received_events","type":"User","site_admin":false},"labels":[{"id":198352641,"url":"https://api.github.com/repos/primefaces/primefaces/labels/defect","name":"defect","color":"fc2929","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2018-03-12T08:11:54Z","updated_at":"2018-05-22T12:34:03Z","closed_at":"2018-05-22T12:34:03Z","author_association":"NONE","body":"## 1) Environment\r\n- PrimeFaces version: 6.1/6.2/6.3-SNAPSHOT\r\n- Does it work on the newest released PrimeFaces version? no\r\n- Does it work on the newest sources in GitHub? (Build by source) no\r\n- Application server + version: wildfly 11 / jetty\r\n- Affected browsers: chrome / Firefox / IE\r\n\r\n## 2) Expected behavior\r\nAction of a button in an datatable header should be called once.\r\n\r\n## 3) Actual behavior\r\nAction of a button in an datatable header will be called twice.\r\n\r\n## 4) Steps to reproduce\r\ncheckout [https://github.com/floriandulzky/primefaces-test](https://github.com/floriandulzky/primefaces-test)\r\nmvn jetty:run\r\nhttp://localhost:8080/primefaces-test/test2.xhtml\r\nclick on the button in the header - the action will be called twice.\r\nother buttons (not in the header) - action will be called once (same action).\r\n\r\n## 5) Sample\r\nhttps://github.com/floriandulzky/primefaces-test\r\n\r\ntestcase implementend in:\r\nhttp://localhost:8080/primefaces-test/test2.xhtml"},"comment":{"url":"https://api.github.com/repos/primefaces/primefaces/issues/comments/390973342","html_url":"https://github.com/primefaces/primefaces/issues/3472#issuecomment-390973342","issue_url":"https://api.github.com/repos/primefaces/primefaces/issues/3472","id":390973342,"user":{"login":"tandraschko","id":2485545,"avatar_url":"https://avatars1.githubusercontent.com/u/2485545?v=4","gravatar_id":"","url":"https://api.github.com/users/tandraschko","html_url":"https://github.com/tandraschko","followers_url":"https://api.github.com/users/tandraschko/followers","following_url":"https://api.github.com/users/tandraschko/following{/other_user}","gists_url":"https://api.github.com/users/tandraschko/gists{/gist_id}","starred_url":"https://api.github.com/users/tandraschko/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tandraschko/subscriptions","organizations_url":"https://api.github.com/users/tandraschko/orgs","repos_url":"https://api.github.com/users/tandraschko/repos","events_url":"https://api.github.com/users/tandraschko/events{/privacy}","received_events_url":"https://api.github.com/users/tandraschko/received_events","type":"User","site_admin":false},"created_at":"2018-05-22T12:34:02Z","updated_at":"2018-05-22T12:34:02Z","author_association":"MEMBER","body":"yep, viewscoped bean binding is broken."}}
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