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Hi,
the following example is extremely simplified, but the underlying
problem is real.
I have a custom component with an optional parameter 'x'. If the
parameter is present, I want to render
<div myAttribute="${x}" t:id="abc">Hello</div>
otherwise I want the same thing but without the HTML attribute:
<div t:id="abc">Hello</div>
For technical reasons (I use a third-party JS framework) I do not want
to render an empty attribute but really remove the attribute from the
HTML output.
Using <t:if> with <p:else> requires the rendered <div> to have a
different t:id for both cases. I know why Tapestry introduces that
constraint, but it complicates stuff significantly in my situation.
So - any ideas or suggestions?
Thanks in advance
- - Arno
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