Hi Carl!
Me again. ;-)
> However, I've now changed element() so it does a shallow clone ( using
> $hashref = {%$hashref} ) instead of dclone().
> This avoids the immediate butchering by element(). Whether this has
> any unwanted side-effects further down the line, we'll just have to
> wait and see.
As arleady noted, this works perfectly for single elements. However, I
now discovered that something like this:
my $empty_to_undef = sub {
[...]
};
[...]
element_defaults => {
Text => {
transformers => [{
type => 'Callback',
callback => $empty_to_undef,
}],
}
},
[...]
triggers the:
Can't store CODE items at
/u/www/cheiron/cryo/Cryo/script/../lib/HTML/FormFu/ObjectUtil.pm line 108.
error as before. It seems that coderefs are accepted if I place constraints
or transformers or whatever inside single elements, but not if I place
them as element_defaults.
Thanks,
Michele.
--
Michele Beltrase
http://www.cattlegrid.info/
ICQ 76660101 - MSN [EMAIL PROTECTED]
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