[jboss-jira] [JBoss JIRA] Commented: (JBPORTAL-1769) Portlet disappears in IE 7.0 after it is maximized
[ http://jira.jboss.com/jira/browse/JBPORTAL-1769?page=comments#action_1238... ]
krish p commented on JBPORTAL-1769:
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It is the maximize/minimize/restore event. One of them.. I wish I could have been more
specific but the problem is quite intermittent and it is hard to nail down on the simplest
reproducible test case..
For instance, I tried to reproduce this again, and I got a HTTP-500 error:
URL accessed:
http://portal.demo.jboss.com/auth/portal/default/default/JSPPortletWindow...
Error:
javax.servlet.ServletException: java.lang.NullPointerException
org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:406)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.lang.NullPointerException
org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:242)
org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
org.jboss.portal.core.controller.Controller.handle(Controller.java:209)
org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:380)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
Portlet disappears in IE 7.0 after it is maximized
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Key: JBPORTAL-1769
URL: http://jira.jboss.com/jira/browse/JBPORTAL-1769
Project: JBoss Portal
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Portal Portlet
Affects Versions: 2.6.1 Final
Environment: Windows XP, Internet Explorer 7.0
Reporter: krish p
Assigned To: Julien Viet
Fix For: 2.6.3 Final
I am not able to reproduce the exact issue in this build,
http://portal.demo.jboss.com/portal/default but I can definitely see related issues.
Essentially, this is the problem:
* Add a portlet on the page.
* Maximize it, restore it, minimize it, and keep doing this a few times, and at some
point, the portlet disappears for the user and cannot ever be restored (unless the portlet
is chosen to be added again, and even in that case, it fails occasionally).
After doing a fair bit of testing, I've narrowed down the test case to the
following:
* This does NOT reproduce in Firefox and happens only in IE
* Even in IE, it happens ONLY when clicking on the maximize/minimize/restore events DOES
NOT work the first time.
I am able to see the exact the same issue in the
http://portal.demo.jboss.com/portal/default build in IE. The portlet events do not work
unless repetitively tried, and in our case, the portlet disappears exactly at that point.
In other words, when the portlet event does not get kicked off the first time when the
portlet is in the maximized mode, the portlet ends up disappearing when we repeatedly
click on that event (be it minimize or restore).
It is a little painful to reproduce this but the problem does exist in IE.
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