You could try setting
layout.default.p_l_reset=false
to portal-ext.properties and see if it helps keeping the state of the
portlets.
(http://www.liferay.com/web/guest/community/forums/-/message_boards/message/2190331#_19_message_2214544)
Benjamin Ernst wrote:
Hi,
I am using two Wicket-Portlets in a Liferay 5.2.1 Portal. Both Portlets
have
a link which switches to another page within the portlet (via
setResponsepage(new
Page()) ).
When I click the link in Portlet_1 the page within the portlet one changes
as desired. After that I click the link in Portlet_2 and the page in
Portlet_2 changes as desired, but i Portlet_1 the page changes to the
Homepage.
I think that the problem might be in the getWicketURL(PortletRequest
request, String pageType, String defaultPage) - method form
WicketPortlet.java:
protected String getWicketURL(PortletRequest request, String pageType,
String defaultPage)
{
String wicketURL = null;
// get the name of the wicket url paramater, as looked up from a
request attribute called
// WicketPortlet#WICKET_URL_PORTLET_PARAMETER_ATTR
String wicketUrlParameterName =
(String)request.getAttribute(WicketPortlet.WICKET_URL_PORTLET_PARAMETER_ATTR);
if (request instanceof ActionRequest)
{
// try to lookup the passed in wicket url parameter
wicketURL = request.getParameter(wicketUrlParameterName);
}
else if (request instanceof ResourceRequest)
{
wicketURL = ((ResourceRequest)request).getResourceID();
}
else
{
// try to lookup the passed in wicket url parameter, suffixed
with the portlet mode
String parameterName = wicketUrlParameterName +
request.getPortletMode().toString();
wicketURL = request.getParameter(parameterName);
}
// if the wicketURL could not be retrieved, return the url for the
default page
if (wicketURL == null)
{
wicketURL = getWicketConfigParameter(request,
CONFIG_PARAM_PREFIX + pageType,
defaultPage);
}
return wicketURL;
}
- In the RenderRequest for Portlet_2 the wicketUrlParameterName is for
the
Linklistener that was clicked. This works fine.
- In the RenderRequest for Portlet_1 the wicketUrlParameterName is null.
So
by default the defaultPage of Portlet_1 is loaded, which is the Homepage.
Is this the correct behaviour?
I think the wicketURL for the RenderRequest for Portlet_1 should not be
the
defaultPage but instead the last rendered Page from Portlet_1. Is there a
way to get the URL of the last page from Wicket?
Thanks for any help!
--Benjamin
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