List Info

Thread: Tag vs. component with facelets
Tag vs. component with facelets
user name
 2007-10-04 06:27:38 

  


  

    
Hi,


 


I have a little problem with runtime vs build-time tags:


 


I have a component page categories.xhtml containing the snippet:





           ;       
<
c:if test
="#{not empty ajaxScope}"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp;  <
tc:attribute



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   name
="renderedPartially"




 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   value
="#{ajaxScope}&quot; 
/>


 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; 
</c:if
>


 


included by a page as follows:





 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; 
<
ui:include src
="/contract/categories.xhtml"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp;  <
ui:param



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; name
="ajaxScope"




 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; value
=":page:mainInfoTabPanel&quot; 
/>


 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; 
</ui:include
>


 

The c:if evaluates correctly at build time and adds the attribute to its parent. But it seems tc:attribute evaluates at runtime: it finds null.



 


Having two varibales one runtime and one build time with the same value is a little barbar.


 


Anyone knows how to resolve this? Any idea is welcome. 


 


Regards,


Zied



  

  
  
   
     
    

  

    Re:  Tag vs. component with facelets
  


  

     country flaguser name
Germany		
     2007-10-04 08:48:11
  


  

    
Hello Zied,

maybe two Commands with the rendered attribute would be a
better choice.

Regards

Bernd



Zied Hamdi wrote:
> Hi,
> 
> I have a little problem with runtime vs build-time
tags:
> 
> I have a component page categories.xhtml containing the
snippet:
> 
>                   <c:if test="#{not empty
ajaxScope}">
> 
>                         <tc:attribute
> 
>                             
name="renderedPartially"
> 
>                             
value="#" />
> 
>                   </c:if>
> 
> 
> 
> 
> included by a page as follows:
> 
>                              <ui:include
src="/contract/categories.xhtml">
> 
>                                    <ui:param
> 
>                                         
name="ajaxScope"
> 
>                                         
value=":page:mainInfoTabPanel" />
> 
>                              </ui:include>
> 
> 
> 
> The c:if evaluates correctly at build time and adds the
attribute to its
> parent. But it seems tc:attribute evaluates at runtime:
it finds null.
> 
> Having two varibales one runtime and one build time
with the same value is a
> little barbar.
> 
> Anyone knows how to resolve this? Any idea is welcome.
> 
> Regards,
> Zied
> 



  


  

    
  

  
  
   
     
    

  

    Re:  Tag vs. component with facelets
  


  

     user name

     2007-10-04 10:47:01
  


  

    

  


  

    
Hello Bernd how are you?


&nbsp;


Was I right when I said to Volker you're on holidays? If yes I hope it was memorable.


 


I can't figure out what you meant by two commands, did you mean applying the rendered attribute on the command instead of c:if and have two commands, my c:if is only a workaround the NullPointerException I have mentioned in the last mail? 



to be more explicit : this is my case. The c:if can be removed, it is there only in the case the attribute ajaxScope is not specified.




<
tc:tree


 &nbsp; &nbsp;  
xmlns="
http://www.w3.org/1999/xhtml&quot;


 &nbsp; &nbsp;  
xmlns:f="
http://java.sun.com/jsf/core&quot;


 &nbsp; &nbsp;  
xmlns:h="
http://java.sun.com/jsf/html&quot;


 &nbsp; &nbsp;  
xmlns:t="
http://myfaces.apache.org/tomahawk"


 &nbsp; &nbsp;  
xmlns:tc="
http://myfaces.apache.org/tobago/component"


 &nbsp; &nbsp;  
xmlns:tx="
http://myfaces.apache.org/tobago/extension"


 &nbsp; &nbsp;  
xmlns:c="
http://java.sun.com/jstl/core"


 &nbsp; &nbsp;  
id=
"categoriesTree"



 &nbsp; &nbsp;  value
="#{contractCtrl.categoriesRoot}"




 &nbsp; &nbsp;  state
="#{contractCtrl.treeState}&quot;




 &nbsp; &nbsp;  showIcons
="true"




 &nbsp; &nbsp;  mutable
="true"




 &nbsp; &nbsp;  nameReference
="userObject.embedded.name"
>



 &nbsp; &nbsp;  <
f:actionListener type
="fr.into.services.controller.CategoryEditionListener" 
/>



 &nbsp; &nbsp;  <
f:facet name
="treeNodeCommand"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; <
tc:command actionListener
="#{contractCtrl.selectCategory}"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   <
c:if test
="#{not empty ajaxScope}"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp;  <
tc:attribute



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   name
="renderedPartially"




 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   value
="#{ajaxScope}&quot; 
/>


 



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   </
c:if>




 &nbsp; &nbsp;   ; &nbsp; &nbsp; </
tc:command>




 &nbsp; &nbsp;  </
f:facet>



 


</
tc:tree>



 



 


2007/10/4, Bernd Bohmann < bernd.bohmannatanion.com">bernd.bohmannatanion.com>:

Hello Zied,

maybe two Commands with the rendered attribute would be a better choice.

Regards


Bernd



Zied Hamdi wrote:
>; Hi,
>
&gt; I have a little problem with runtime vs build-time tags:
>
> I have a component page categories.xhtml containing the snippet:
&gt;

>&nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp;  <c:if test=";#{not empty ajaxScope}">
>
>&nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp;  <tc:attribute
>
>   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; name="renderedPartially"
>

>  ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp;value=&quot;#{ajaxScope}"; />
>
>   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; </c:if&gt;
>
&gt;
>
>;
> included by a page as follows:
&gt;
>&nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ;<ui:include src="/contract/categories.xhtml"&gt;

>
> &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp; <ui:param
>
>  ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; name="ajaxScope&quot;
>
&gt; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ;value=&quot;:page:mainInfoTabPanel" />

&gt;
>&nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp; </ui:include>
&gt;
>
>;
> The c:if evaluates correctly at build time and adds the attribute to its
> parent. But it seems tc:attribute evaluates at runtime: it finds null.

&gt;
> Having two varibales one runtime and one build time with the same value is a
> little barbar.
&gt;
> Anyone knows how to resolve this? Any idea is welcome.
&gt;
> Regards,
&gt; Zied

>;



-- 
Zied Hamdi
zatreex.sourceforge.net 

  

  
  
   
     
    

  

    Re:  Tag vs. component with facelets
  


  

     user name

     2007-10-04 16:35:42
  


  

    

  


  

    
Hello Bernd,


 


I woke up thinking: it isn't possible!! I started my computer and this test : 


 


In fact, I know that facelet9;s c:if is Tag (compile time tag), and that <ui:out> is a Component (render time tag), and I already have (render time)Components that work with the ui:include/ui:param which are (compile time) Tags.



 


So I verified my example by trying to show the value of #{ajaxScope} in a tc:out. And it shows!!! even if embedded inside a c:if tag (as was the case with the tc:attribute). Then I added again the grey backgrounded code of the attribute, and I received the NullPointerException, so I think it's a bug, or there is a third phase type behind the compile and render phasis. (by render I mean runtime)

 


<
tc:panel


 &nbsp; &nbsp;  
xmlns="
http://www.w3.org/1999/xhtml&quot;


 &nbsp; &nbsp;  
xmlns:f="
http://java.sun.com/jsf/core&quot;


 &nbsp; &nbsp;  
xmlns:h="
http://java.sun.com/jsf/html&quot;


 &nbsp; &nbsp;  
xmlns:t="
http://myfaces.apache.org/tomahawk"


 &nbsp; &nbsp;  
xmlns:tc="
http://myfaces.apache.org/tobago/component"


 &nbsp; &nbsp;  
xmlns:tx="
http://myfaces.apache.org/tobago/extension"


 &nbsp; &nbsp;  
xmlns:c="
http://java.sun.com/jstl/core">


 &nbsp; &nbsp;  
<f:facet 
name=
"layout">




 &nbsp; &nbsp;   ; &nbsp; &nbsp; <
tc:gridLayout rows
="fixed;*" 
/>



 &nbsp; &nbsp;  </
f:facet>



 



 &nbsp; &nbsp;  <
c:if test
="#{not empty ajaxScope}"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; <
tc:out value
="scope:   #{ajaxScope}"
></tc:out
>



 &nbsp; &nbsp;  </
c:if>



 



 &nbsp; &nbsp;  <
tc:tree



 &nbsp; &nbsp;   ; &nbsp; &nbsp; id
="categoriesTree&quot;




 &nbsp; &nbsp;   ; &nbsp; &nbsp; value
="#{contractCtrl.categoriesRoot}"




 &nbsp; &nbsp;   ; &nbsp; &nbsp; state
="#{contractCtrl.treeState}&quot;




 &nbsp; &nbsp;   ; &nbsp; &nbsp; showIcons
="true"




 &nbsp; &nbsp;   ; &nbsp; &nbsp; mutable
="false"




 &nbsp; &nbsp;   ; &nbsp; &nbsp; nameReference
="userObject.embedded.name"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; <
f:actionListener type
="fr.into.services.controller.CategoryEditionListener" 
/>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; <
f:facet name
="treeNodeCommand"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   <
tc:command actionListener
="#{contractCtrl.selectCategory}"
>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp;  <
c:if test
="#{not empty ajaxScope}"
>



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; <
tc:attribute



 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ;  name
="renderedPartially"




 &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ;  value
="#{ajaxScope}&quot; 
/>



 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp;  </
c:if>




 &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   </
tc:command>




 &nbsp; &nbsp;   ; &nbsp; &nbsp; </
f:facet>




 &nbsp; &nbsp;  </
tc:tree>



 


</
tc:panel>


 


Here's the exception. If you confirm it's a bug, let me know so i add an issue:


 





23:27:29,359 ERROR [STDERR] 4 oct. 2007 23:27:29 
com.sun.facelets.FaceletViewHandler handleRenderException



GRAVE: Error Rendering View[/contract/contract.xhtml]



java.lang.NullPointerException




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.CommandRendererHelper.initOnclick(CommandRendererHelper.java
:100)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.CommandRendererHelper.&lt;init>(CommandRendererHelper.java
:61)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeOldRenderer.getTreeNodeCommandVar(
TreeOldRenderer.java:292)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeOldRenderer.createJavascript(
TreeOldRenderer.java:251)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeOldRenderer.encodeEnd(
TreeOldRenderer.java:202)




 &nbsp; &nbsp;  at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:84
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.GridLayoutRenderer.encodeChildrenOfComponent(
GridLayoutRenderer.java:379)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIGridLayout.encodeChildrenOfComponent(UIGridLayout.java
:276)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.DefaultLayoutRenderer.encodeChildrenOfComponent(
DefaultLayoutRenderer.java:47)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.DefaultLayoutRenderer.encodeChildrenOfComponent(
DefaultLayoutRenderer.java:47)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.GridLayoutRenderer.encodeChildrenOfComponent(
GridLayoutRenderer.java:379)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIGridLayout.encodeChildrenOfComponent(UIGridLayout.java
:276)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.GridLayoutRenderer.encodeChildrenOfComponent(
GridLayoutRenderer.java:379)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIGridLayout.encodeChildrenOfComponent(UIGridLayout.java
:276)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.DefaultLayoutRenderer.encodeChildrenOfComponent(
DefaultLayoutRenderer.java:47)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.GridLayoutRenderer.encodeChildrenOfComponent(
GridLayoutRenderer.java:379)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIGridLayout.encodeChildrenOfComponent(UIGridLayout.java
:276)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.DefaultLayoutRenderer.encodeChildrenOfComponent(
DefaultLayoutRenderer.java:47)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encodeChildren(RenderUtil.java
:56)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.speyside.standard.tag.TabGroupRenderer.encodeContent(
TabGroupRenderer.java:74)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TabGroupRenderer.renderTabGroupView(
TabGroupRenderer.java:342)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TabGroupRenderer.encodeEnd(
TabGroupRenderer.java:155)




 &nbsp; &nbsp;  at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UITabGroup.encodeEnd(UITabGroup.java:106

)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:84
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.DefaultLayoutRenderer.encodeChildrenOfComponent(
DefaultLayoutRenderer.java:47)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(UILayout.java
:71)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren(UIPanelBase.java
:43)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode(RenderUtil.java:77
)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.GridLayoutRenderer.encodeChildrenOfComponent(
GridLayoutRenderer.java:379)




 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent(
UILayout.java:71)


 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIGridLayout.encodeChildrenOfComponent
(UIGridLayout.java:276)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren
(UIPanelBase.java:43)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode

(RenderUtil.java:77)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.DefaultLayoutRenderer.encodeChildrenOfComponent
(DefaultLayoutRenderer.java:47)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent
(UILayout.java:71)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UIPanelBase.encodeChildren
(UIPanelBase.java:43)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.RenderUtil.encode

(RenderUtil.java:77)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.GridLayoutRenderer.encodeChildrenOfComponent
(GridLayoutRenderer.java:379)



 &nbsp; &nbsp;  at org.apache.myfaces.tobago.component.UILayout.encodeChildrenOfComponent
(UILayout.java:71)