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https://issues.apache.org/jira/browse/TOMAHAWK-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12508355
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Leonardo Uribe commented on TOMAHAWK-160:
-----------------------------------------
Looking more about this subject I have found a correction that works well
for both environments (with and without trinidad)
But the class that needs to be corrected is in trinidad
org.apache.myfaces.trinidadinternal.renderkit.htmlBasic.HtmlCommandLinkRenderer.java
This class delegate to another renderer that belongs to trinidad the layout,
and do all encoding
in the method encodeEnd:
@SuppressWarnings("unchecked")
@Override
public void encodeEnd(FacesContext context,
UIComponent component) throws IOException
{
// The tr:commandLink is not a rendersChildren component,
// but h:commandLink is. Hence, the difference in behavior
Renderer renderer = createRenderer(component);
renderer.encodeBegin(context, component);
for(UIComponent child : (List<UIComponent>)component.getChildren())
{
RenderUtils.encodeRecursive(context, child);
}
renderer.encodeEnd(context, component);
}
The solution is add something like this
@SuppressWarnings("unchecked")
@Override
public void encodeBegin(FacesContext context,
UIComponent component) throws IOException
{
super.encodeBegin(context,component);
Renderer renderer = createRenderer(component);
renderer.encodeBegin(context, component);
}
and comment the call of encodeBegin in encode end
> ADF Renderer Kit and HtmlCommandLink not rendered
> -------------------------------------------------
>
> Key: TOMAHAWK-160
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-160
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.2-SNAPSHOT
> Environment: ADF 10.1.3.04, SUN RI 1.1.01
> Reporter: Claudio Tasso
> Priority: Critical
>
> ADF requires the installation of its custom RendererKit (oracle.adf.core),
> but it does not work well with some Tomahawk components.
> For example, let's examine the HtmlDataScrollerRenderer, which creates a
> HtmlCommandLink during the encoding of the HtmlDataScroller component.
> This is the code which creates the HtmlCommandLink:
> HtmlCommandLink link = (HtmlCommandLink) application
> .createComponent(HtmlCommandLink.COMPONENT_TYPE);
> ....
> scroller.getChildren().add(link);
> It seems to be quite standard: the compoent is created and the it's added to
> the HtmlDataScroller componet.
> This code works very well when the faces-config.xml DOES NOT contain the
> following line:
> <default-render-kit-id>oracle.adf.core</default-render-kit-id>
> But when this line is inserted, the HtmlCommandLink does not appear in the
> rendered page which is sent to the browser as HTML.
> The following JSP code contains an example:
> <%@ page language="java" pageEncoding="UTF-8"%>
> <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h" %>
> <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f" %>
> <%@ taglib uri="http://myfaces.apache.org/tomahawk"; prefix="t"%>
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
> <html>
> <head>
>
> </head>
>
> <body>
> <f:view>
> <h:form>
> <t:dataTable id="mytable" rows="1"
> preserveDataModel="false" value="#{TestBean.persons}" var="item">
> <t:column>
> <h:outputText
> value="#{item.name}"></h:outputText>
> </t:column>
> <t:column>
> <h:outputText
> value="#{item.surname}"></h:outputText>
> </t:column>
> </t:dataTable>
> <t:dataScroller for="mytable">
> <f:facet name="next">
> <%-- When the content of this facet
> is rendered, it should be surrounded by a link --%>
> <h:outputText value="Next"/>
> </f:facet>
> </t:dataScroller>
> </h:form>
> </f:view>
> </body>
> </html>
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