Output arbitrary tag element in Facelets?

I want to output a tag with dynamic attributes like:

<foo attr1=开发者_如何学编程"val1"
     attr2="val1"
     attr3="val1">
    Contents
</foo>

Where attribute names is unknown in compile time.

It's obviously c:forEach or ui:repeat doesn't work here:

<foo <c:forEach ... /> >

So, is there something like this?

<x:element name='foo'>
    <forEach>
        <x:attribute name='#{"attr" + index}'>
            #{"val" + index}
        </x:attribute>
    </forEach>
</x:element>

Thanks.

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You can do it with f:attribute (xmlns:f=http://java.sun.com/jsf/core), which would associates an attribute with the nearest parent UIComponent.

See:

• http://download.oracle.com/docs/cd/E17802_01/j2ee/j2ee/javaserverfaces/1.2/docs/tlddocs/
• http://myfaces.apache.org/core11/myfaces-impl/tlddoc/f/attribute.html

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Try using xslt parsing for the existing xml feed. I think you can use for this. Please go through the xslt tutorial for more details.

http://www.w3schools.com/xsl/