{"id":587,"date":"2012-03-11T21:27:32","date_gmt":"2012-03-11T19:27:32","guid":{"rendered":"http:\/\/hasselba.ch\/blog\/?p=587"},"modified":"2012-03-11T21:27:32","modified_gmt":"2012-03-11T19:27:32","slug":"bug-facescontext-getrenderresponse","status":"publish","type":"post","link":"https:\/\/hasselba.ch\/blog\/?p=587","title":{"rendered":"Bug: facesContext.getRenderResponse()"},"content":{"rendered":"

Eigentlich sollte die Methode\u00a0 getRenderResponse()<\/a> true<\/em> zur\u00fcck liefern, wenn der Code in der Render Response<\/em>-Phase ausgef\u00fchrt wird, doch leider ist die Funktion nicht korrekt implementiert. So liefert die Funktion bei einem normalen Seitenaufruf falsche Ergebnisse, bei einem Partial Refresh hingegen funktioniert sie jedoch wie sie soll.<\/p>\n

Zur Erl\u00e4uterung verwende ich folgende XPage:<\/p>\n

<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<xp:view xmlns:xp=\"http:\/\/www.ibm.com\/xsp\/core\">\r\n\r\n\u00a0\u00a0 <xp:label value=\"Label\" id=\"label1\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <xp:this.rendered>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <![CDATA[#{javascript:\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if( facesContext.getRenderResponse() ){\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 print( \"Render Response!\" );\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }else{\r\n\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 print( \"NOT Render Response!\" );\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 return true}]]>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <\/xp:this.rendered>\r\n\u00a0\u00a0 <\/xp:label>\r\n\r\n\u00a0\u00a0 <xp:button value=\"Label\" id=\"button1\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <xp:eventHandler event=\"onclick\" submit=\"true\"\r\n\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0refreshMode=\"partial\" refreshId=\"label1\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <\/xp:eventHandler>\r\n\u00a0\u00a0 <\/xp:button>\r\n\u00a0 \u00a0\r\n<\/xp:view><\/pre>\n
\u00d6ffnet man die XPage im Browser, wird auf der Serverkonsole folgendes ausgegeben:<\/p>\n
\"\"<\/p>\n
Bei einem Partial Refresh hingegen wird die Phase korrekt erkannt:<\/p>\n
\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"
Eigentlich sollte die Methode\u00a0 getRenderResponse() true zur\u00fcck liefern, wenn der Code in der Render Response-Phase ausgef\u00fchrt wird, doch leider ist die Funktion nicht korrekt implementiert. So liefert die Funktion bei einem normalen Seitenaufruf falsche Ergebnisse, bei einem Partial Refresh hingegen … Weiterlesen →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83,26,76,74],"tags":[34,33,15,28,7,86,25,5,3],"class_list":["post-587","post","type-post","status-publish","format-standard","hentry","category-bug","category-jsf","category-ssjs","category-xpages","tag-8-5-2","tag-8-5-3","tag-bug","tag-console","tag-domino","tag-jsf","tag-partial-refresh","tag-ssjs","tag-xpages"],"_links":{"self":[{"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=\/wp\/v2\/posts\/587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=587"}],"version-history":[{"count":2,"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions"}],"predecessor-version":[{"id":589,"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions\/589"}],"wp:attachment":[{"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hasselba.ch\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}