portlet embedding in template problem

[omid ahmadi, modificado 10 Anos atrás.]

hello all friends
im using liferay 6.1 CE (Liferay Portal Community Edition 6.1.1 CE GA2 (Paton / Build 6101 / July 31, 2012))

when i want to embed for example navigation portlet in template by this code :
$processor.processPortlet("71_INSTANCE_xyz1")
it show just the same code in page not any portlet!!!!!!!!

after search i understand that there is a bug in TemplateProcessor class in portal-impl/src/com/liferay/portlet/layoutconfiguration/util/velocity/TemplateProcessor.java file

TemplateProcessor.processPortlet() ignores supplied portletId

Can i solve this problem by hook or extension ???
if yes witch one ?????

any help please???

when embedding portlet in template i receive the following error in log

09:23:22,898 ERROR [http-bio-8080-exec-2][LiferayMethodExceptionEventHandler:33] java.lang.NullPointerException
java.lang.NullPointerException
at com.liferay.portal.model.PortletConstants.getRootPortletId(PortletConstants.java:85)
at com.liferay.portal.service.impl.PortletLocalServiceImpl.getPortletById(PortletLocalServiceImpl.java:403)
at sun.reflect.GeneratedMethodAccessor254.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:122)
at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:211)
at $Proxy65.getPortletById(Unknown Source)
at com.liferay.portal.service.PortletLocalServiceUtil.getPortletById(PortletLocalServiceUtil.java:353)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:115)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:203)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:190)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:87)
at com.liferay.portlet.layoutconfiguration.util.velocity.TemplateProcessor.processPortlet(TemplateProcessor.java:175)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
at org.apache.velocity.Template.merge(Template.java:328)
at org.apache.velocity.Template.merge(Template.java:235)
at org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:381)
at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:264)
at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:73)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.doProcessTemplate(RuntimePortletImpl.java:499)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.doDispatch(RuntimePortletImpl.java:394)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processTemplate(RuntimePortletImpl.java:228)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processTemplate(RuntimePortletImpl.java:216)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:113)
at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:529)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) , ..........
.
.
.any help please???

[meera prince, modificado 10 Anos atrás.]

Hi

Please have a look into following blog

https://www.liferay.com/web/barrie.selack/blog/-/blogs/embedding-a-portlet-in-web-content

Regards,
Meera Prince

[omid ahmadi, modificado 10 Anos atrás.]

Hi
tanks a lot meera for your help

But this link is about embedding portlet in another portlet (web content display )
I need to embed portlet in page layout template

This is my scenario:
I have many page that is separated into several group according them layout template

All pages in same group have some portlet that is similar for all , thus i decided to embed them in template just one time instead of repeating same operation for many page several time

please any help about embedding portlet in page layout template????

[meera prince, modificado 10 Anos atrás.]

Hi

The code you have used is correct how ever please look into following links and try

Hi you can also use page templates concept i think

https://gist.github.com/randombrad/1470158

https://www.liferay.com/documentation/liferay-portal/6.1/development/-/ai/lp-6-1-dgen05-embedding-portlets-in-a-layout-template-0

https://www.liferay.com/community/wiki/-/wiki/Main/Add+runtime+portlets+to+a+layout

https://www.liferay.com/community/forums/-/message_boards/message/13285522

Create brand new layout and try

Regards,
Meera Prince

[omid ahmadi, modificado 10 Anos atrás.]

tanks Meera alot
your first link help me
that is exactly what im looking for about 5 hours and cant find!!!!!!

But one problem again?
i cant determine a fix location for portlet!!!!!
portlet is located out of page template in top of page
any help please????????

[meera prince, modificado 10 Anos atrás.]

Hi

You can fix in column of layout. may be you may miss to close the tags. check it all tags properly closed or not.



Regards,
Meera Prince

[omid ahmadi, modificado 10 Anos atrás.]

Hi meera
i cant set correct location in layout for embedded portlet
here is my tpl file code

<table border="1" style="width: 100%">
<tr height="50px">
<td width="25%"> </td>
<td width="50%"></td>
<td width="25%"></td>
</tr>

<tr height="100px">
<td></td>
<td></td>
<td></td>
</tr>

<tr height="150px">
<td style="border: 2px solid green" >
#set ($VOID = $velocityPortletPreferences.setValue("portlet-setup-show-borders", "false"))

#set ($VOID = $velocityPortletPreferences.setValue("portletSetupShowBorders", "false"))
#set ($instanceId = '1a2b')
#set ($myPortletId = "56_INSTANCE_${instanceId}")
$taglibLiferay.runtime($myPortletId, '', $velocityPortletPreferences.toString())
#set ($VOID = $velocityPortletPreferences.reset())
</td>
<td></td>
<td></td>
</tr>
</table>

and the result is attached

any help pleas?????

[meera prince, modificado 10 Anos atrás.]

Hi
I think your tpl code seems to not correct we should use some css clasess that given by liferay we cannot write the way you have written,


Example

<table class="portlet-layout">
<tr>
<td class="portlet-column portlet-column-only" id="column-1">
$processor.processColumn("column-1", "portlet-column-content portlet-column-content-only")
</td>
</tr>
</table>

<table class="portlet-layout">
<tr>
<td class="aui-w50 portlet-column portlet-column-first" id="column-2">
$processor.processColumn("column-2", "portlet-column-content portlet-column-content-first")
</td>
<td class="aui-w50 portlet-column portlet-column-last" id="column-3">
$processor.processColumn("column-3", "portlet-column-content portlet-column-content-last")
</td>
</tr>
</table>

<table class="portlet-layout">
<tr>
<td class="portlet-column portlet-column-only" id="column-4">
$processor.processColumn("column-4", "portlet-column-content portlet-column-content-only")
</td>
</tr>
</table>

and we should use css classes like aui-w50,aui-w40, aui-w30 like that we need use like that

Please see some tpl files you can understand..

https://github.com/liferay/liferay-portal/tree/master/portal-web/docroot/layouttpl/custom


You can create layout using Liferay IDE its very easy.

[omid ahmadi, modificado 10 Anos atrás.]

Hi meera
I cant solve problem
I guess $taglibLiferay.runtime code just embed portlet in theme (out of template) not in template;

tanks anyway

[omid ahmadi, modificado 10 Anos atrás.]

hi all friends
i'm still trying to extend com.liferay.portlet.layoutconfiguration.util.velocity.TemplateProcessor class to override processPortlet method and correct its bug by ext plugin but dont know how to do this!!!!!!!
any help please????????

[Mazhar Alam, modificado 10 Anos atrás.]

check this link