#286834 by quicksketch and dopry, so AHAH was in place... If you're using ahah make sure your wrapper id exists,
otherwise stuff can be a real mess. Also the jQuery form plugin does file submission in an iFrame and you can't
trust the post in the network console. I had to put the ahah wrapper in #prefix/#suffix and they have to be
overridden in the JS callback to prevent duplicate div wrappers appearing... I kind of wish ahah replaced it's
wrapper rather than  inserting inside the wrapper. ce la vie. but here is working JS upload and remove.

for normal submit callbacks... only a re-build is needed. I need to research what the
submit build function is for... I think maybe it's only needed for JS callbacks...

into $file->data now but still stored in the filefield_meta table for
future views use. There's no display of the data at this point.

we're going to simple require that each validation callback require a matching help
callback. I don't even want to bother with function exists.

added help callback for core file_validate_image_resolution callback.
added node_form_submit_build_node which snuck in there but was needed anyway...

Only uploads/removes file if required fields are filled out, then wipes all fields

#286405 by Moonshine, filefield validation error catching all fields not just file and imagefield...

#286144 by Moonshine with modifications. Set default values for CCK properly. Issues remain with 'Add a new item' on
unlimited value fields.

merging all drupal 6 updates into a single update function...

and the current widget system....

only works on the way in.

add pass through to {$element['#type']}_widget_{$callback} to filefield_widget_{$callback}'s

imagefield now completely extends filefield... and filefield can use the imagefield widgets...
dirty promiscuous widgets...

fix default value assignment in filefield_widget.

But not only that: The larger change in this commit is that all
restrictions have been split out into a validator/restriction hook,
so external restrictions can now also provide their requirement messages
for the file upload element.

Getting rid of nearly all filefield specific upload requirement exceptions.

add data column to file fields for widgets to store serialized data per item. (display settings, transform settings, etc).

Extensible via hook_filefield_filesize_restrictions(), used for
displaying the upload form as well as for validating the actual uploads.
And of course, this comes with the new per-file and per-node file size
restriction "examples".

(which happened on my local harddisk, so you didn't notice the revert at all)

filefield.formatter.inc and filefield.theme.inc work completely
with declarational 'file' properties in the various hooks,
whereas filefield.widget.inc still needs to be included manually.