This is a guide to using Image and File Attachments, about which there is some confusion as to functionality in WordPress 2.5.
# How do image and file attachments work?
Count number of attachments for the mime type(s).
...only have the item you are looking for. It does not give you the number of attachments that are children of a post. You can get that by counting the number of chi
...ttachments_args</code> filter is used to filter the query that fetches the attachments displayed in the media library modal on the post edit screen.
...y array after it is finished processing, or the query will be empty and no attachments will be shown.
...Custom Fields). Sono adatti per dati associati a singoli posts, pagine, o attachments. Vedi [[Function_Reference/post_meta Function Examples|post_meta Function E
...prefer them being attached to the specific post/ page. To ease backups the attachments should end up in the database (is that stupid ?)
* Email to categories, Email to Pages (this feature should include images and attachments, if the image is too large it should generate a thumbnail with a link to th
; include: comma separated attachment IDs to show only the images from these attachments.
; exclude: comma separated attachment IDs excludes the images from these attachments. Please note that '''include''' and '''exclude''' cannot be used together.
...an image or other file uploaded through the post editor's upload utility. Attachments can be displayed on their own 'page' or template.
See also [[Using Image and File Attachments]].
...Fields). Appropriate for data associated with individual posts, pages, or attachments. See [[Function_Reference/post_meta Function Examples|post_meta Function E
...ethod is appropriate for data not associated with individual posts, pages, attachments, or comments -- the type of data that will grow as time goes on, and that d
...most often for Pages (Order field in the Edit Page Attributes box) and for Attachments (the integer fields in the Insert / Upload Media Gallery dialog), but could
=== Show all attachments ===
...tachments have a default <tt>post_status</tt> of 'inherit'. This means no attachments will be returned unless you also explicitly set <tt>post_status</tt> to 'in
Display all attachments: