I have a Panel that I'd like to be able to either render as a
FormComponent in the context of a known Form (by passing the parent Form
in this component's constructor) or, if the parent Form is null, to
itself render as a complete Form.
At first, I thought this would work:
WebMarkupContainer formHeader =
new WebMarkupContainer( FORM_HEADER_ID );
add( formHeader );
formHeader.setVisible( form == null );
but then I realised that this won't work, since only the form header (or
footer) is not valid markup (i.e. the <form> tag is not properly opened
and closed).
I can think of a few hacks to make this work, but can somebody suggest a
more elegant solution to this?
Thanks!
David
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