{"action":"opened","issue":{"url":"https://api.github.com/repos/primefaces/primefaces/issues/313","labels_url":"https://api.github.com/repos/primefaces/primefaces/issues/313/labels{/name}","comments_url":"https://api.github.com/repos/primefaces/primefaces/issues/313/comments","events_url":"https://api.github.com/repos/primefaces/primefaces/issues/313/events","html_url":"https://github.com/primefaces/primefaces/issues/313","id":78495540,"number":313,"title":"Binding AccordionPanel doubles requests ","user":{"login":"AleksanderKostowski","id":12406949,"avatar_url":"https://avatars.githubusercontent.com/u/12406949?v=3","gravatar_id":"","url":"https://api.github.com/users/AleksanderKostowski","html_url":"https://github.com/AleksanderKostowski","followers_url":"https://api.github.com/users/AleksanderKostowski/followers","following_url":"https://api.github.com/users/AleksanderKostowski/following{/other_user}","gists_url":"https://api.github.com/users/AleksanderKostowski/gists{/gist_id}","starred_url":"https://api.github.com/users/AleksanderKostowski/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AleksanderKostowski/subscriptions","organizations_url":"https://api.github.com/users/AleksanderKostowski/orgs","repos_url":"https://api.github.com/users/AleksanderKostowski/repos","events_url":"https://api.github.com/users/AleksanderKostowski/events{/privacy}","received_events_url":"https://api.github.com/users/AleksanderKostowski/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-20T11:58:09Z","updated_at":"2015-05-20T11:58:09Z","closed_at":null,"body":"PrimeFaces 5.2.3\r\nMojarra 2.1.28\r\nApache Tomcat/8.0.22\r\n\r\n``` xml\r\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n<html xmlns=\"http://www.w3.org/1999/xhtml\"\r\n\txmlns:ui=\"http://java.sun.com/jsf/facelets\"\r\n\txmlns:h=\"http://java.sun.com/jsf/html\"\r\n\txmlns:f=\"http://java.sun.com/jsf/core\"\r\n\txmlns:p=\"http://primefaces.org/ui\">\r\n<p:outputLabel value=\"JournalDev - JSF2/Primefaces Tutorial\"></p:outputLabel>\r\n<h:form>\r\n\t<p:accordionPanel multiple=\"true\"\r\n\t\tbinding=\"#{viewEmployeesManagedBean.accordionPanel}\">\r\n\t\t<p:tab title=\"Test\">\r\n\t\t\t<p:commandButton id=\"btn-execute\" value=\"Click\"\r\n\t\t\t\tactionListener=\"#{viewEmployeesManagedBean.actionExecute()}\" />\r\n\t\t</p:tab>\r\n\t</p:accordionPanel>\r\n</h:form>\r\n</html>\r\n```\r\n```java\r\npackage pl.ing.iwa;\r\n\r\nimport java.io.Serializable;\r\n\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.ViewScoped;\r\n\r\nimport org.primefaces.component.accordionpanel.AccordionPanel;\r\n\r\n@ViewScoped\r\n@ManagedBean\r\npublic class ViewEmployeesManagedBean implements Serializable {\r\n\r\n\tprivate AccordionPanel accordionPanel;\r\n\t/**\r\n\t * \r\n\t */\r\n\tprivate static final long serialVersionUID = -1316745308740652743L;\r\n\r\n\tpublic ViewEmployeesManagedBean() {\r\n\r\n\t}\r\n\r\n\tpublic void actionExecute() {\r\n\t\tSystem.out.println(\"hello\");\r\n\t}\r\n\r\n\tpublic AccordionPanel getAccordionPanel() {\r\n\t\treturn accordionPanel;\r\n\t}\r\n\r\n\tpublic void setAccordionPanel(final AccordionPanel accordionPanel) {\r\n\t\tthis.accordionPanel = accordionPanel;\r\n\t}\r\n}\r\n```\r\nAfter click button I can see in logs double hello:\r\n\r\nINFO: Server startup in 3013 ms\r\nhello\r\nhello\r\n\r\n"}}