(CPS3-current)
Hi,
The flexible part of a document is somewhat hackish. Say you want to
document type (MyDocument) containing .pdf files, you'll define
* Two schemes: my_document and my_sub_document. my_sub_document contains
2 file fields (file_pdf with its suffixes properties filled, and
file_html), a sub-objects (file_html_subfiles), and 2 string fields
(file_text, caption).
* Two layouts: my_document and my_sub_document, with my_sub_document
containing a string (caption), an attached file (fields: file,
file_text, file_html) and a compound widget referring to caption and file.
* A Flexible Type Information MyDocument with a flexible layout, say
my_sub_document:my_sub_document.
The schema my_sub_document thus contains
* the original file
* the fields needed to get the preview and printable contents
But this doesn't work: create a MyDocument, add to it an PDF file,
there's no preview nor printable version. This is because the File field
can't find its dependent fields. The first PDf file fields are file_0_f0
(original), file_0_f1 (text), file_0_f2 (html) and file_0_f3 (html
subfiles), while file_0_f0's computeDependantFields() method looks for
file_0_f0_f1 and so on.
I filled a ticket with a patch: <http://svn.nuxeo.org/trac/pub/ticket/1666>
The patch is not mine, except for possible bugs :-)
yves
P. S. 1 -- CPSOOo's field looks like it's got the same bug
P. S. 2 -- This isn't enough to put a previewable file in a `CPS
Document` object
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