[jboss-user] [JBoss Seam] - accessing facelet's source tag attributes

[amashtakov]

Hi,

After reading a bit about facelets source tags I decided to develop
a small component to display prod. catalog:

This is a facelet taglib snippet:

	
		<tag-name>pc</tag-name>
		../test/page2.xhtml
	

This is a snippet from page2.xhtml:

<ui:component binding="#{pcBrowseTree.me}"
      xmlns="http://www.w3.org/1999/xhtml">

	
		<h2>#{title}</h2>
		
                 ...
		
	
</ui:component>


And this is a tag usage snippet:

        <t:pc name="Browse for products" parent_id="14" />


I'm trying to access parent_id property from pcBrowseTree bean, but with 
no success:

	FacesContext fctx = FacesContext.getCurrentInstance();
	Application app = fctx.getApplication();
	VariableResolver vr = app.getVariableResolver();
	log.debug(" - getVariableResolver(): " + vr);
	log.debug(" - variable resolved to: " + vr.resolveVariable(fctx, "parent_id"));

The last line outputs null. In case if I replace "parent_id" to 
"facesContext" the variable is resolved.

Is any way to access source tag's attributes from Java bean ?

Thank you in advance,
/Alexander





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