Thanks for your answers, guys. I appreciate that!
Maybe I have to make the following point much more clear:
I can't access instance variables from my (embedded) ClassE instance like
<h:inputText id="classEInst" value="#{classAInst.classEInst.classEVar}" >
When I try to populate the input fields with a construction like that, I
immediately get an error message.
javax.faces.el.PropertyNotFoundException:
/WEB-INF/facelets/tags/classA-input.xhtml @20,79
value="#{classAInst.classEInst.classEVar}": Bean: test.ClassE, property:
classEVar
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:58)
| at javax.faces.component.UIOutput.getValue(UIOutput.java:77)
| at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:217)
| at
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java:135)
| at
org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
| ...
Please note, that this error occurrs much earlier than everything we were
talking about before. With this approach I'm not even able to display the data
and I don't even get to the point to input anything.
In fact, that is what I considered a bug or an incompatibility in my first
post. In my understanding #{classAInst.classEInst.classEVar} should also work
if ClassE is embedded in ClassA using the EJB3 @Embeddable/@Embedded
annotation. However, this doesn't work!
It looks like I can't access any instance variable from my embedded ClassE
object. The only workaround I could find is to pass the complete ClassE object
like
<h:inputText id="classEInst" value="#{classAInst.classEInst}" >
But that causes the problem that I have the restriction 1object <---> 1String
for the JSF converter. This way it's also no option.
So right now I have no clue how to solve this problem.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958794#3958794
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http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958794
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