Hey,
I've already patched my version of weblocks in a way that :hidep slot
of view-fields can be a lambda getting the object itself as argument.
With this hack, you can implement data views where :hidep can depend
on the object itself. As a basic example, I don't want to show object
slots having certain values (like nil, empty string, etc.) or hiding
slots from the view depending on the state of the data object. It's in
the file utils.lisp (http://bitbucket.org/S11001001/weblocks-dev/src/
tip/src/views/view/utils.lisp) lines 93-96 (actually). I've changed it
as follows:
(inline-view-field
(when (or include-invisible-p
(let ((hidep-val (view-field-hide-p vfield)))
(if (functionp hidep-val)
(funcall hidep-val obj)
(not hidep-val))))
(funcall proc vfield-info)))
My question is more about the current way to implement such behaviour.
Is it possible in any way to do something like this now? (I mean a
more sophisticated one : )
Cheers \\
Szabolcs
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