You need to use a Plugin that manipulates the data sent via the Facebook Open Graph Protocol, e.g. Facebook Opengraph. There are several others, also. Related Posts How to control Facebook share information for the front page? Facebook is only displaying preview thumbnails that are 100px from my posts? Facebook sharing link is not showing … Read more
Michael Fields built the perfect plugin for this: http://wordpress.mfields.org/plugins/taxonomy-images/
I think, the problem is file permission. by default wordpress 3.2.1 come with folder permission 751, and file permission 640. so, will not visible to see in internet browser. do this: change uploads folder permission to 755, so every time you uploads image will have 644 permission. check other file in upload/year/month folder: change all … Read more
I’ve opened one of the missing images on a different tab and a ‘Forbidden 403’ message appears. The page shows as follows: 403 Forbidden You are not allowed to access this page. Possible problems: Missing index file Misconfigured mod_rewrite settings in .htaccess Authentication Failure Incorrect file or folder permissions Which are valid reasons you should … Read more
Those setting are saved in options (see options-media.php for option names) so it is not hard to change them. However those settings are not meant to be changed by theme and I would strongly recommend against messing with them in such way. Simply put multiple files is how WP (unfortunately and so far) works with … Read more
Link to the image file using wp_get_attachment_link( $id, $size, $permalink, $icon, $text ): $id is the attachment ID, which, if using attachment.php, will simply be $post->ID $size is the image size, e.g. full, large, medium, thumbnail $permalink determines whether a link to the file or post is returned. Use false (which is the default) to … Read more
Not sure what they’re using, but it’s possible to change the URL in most modern browsers with JavaScript without refreshing the page and without using the hashtag, using the pushstate, popstate, and replacestate methods.
something I wrote a while ago: ‘Adjusting Caption Frame Width’
This is part of the WordPress template system, it allows you to drill down and further customize output based in the template hierarchy, for instance if you want the attachments to have separate functionality/style then your single.php, you simply create attachment.php or go even further with MIME_type.php (like images). http://codex.wordpress.org/images/1/18/Template_Hierarchy.png Also you have 4 url … Read more
the following should just show the caption: echo ‘<div class=”slideshow-content”><img src=”‘.wp_get_attachment_url($attachment->ID, ‘thumbnail’, false, false).'” /><div class=”captions”>’.apply_filters(‘the_excerpt’, $attachment->post_excerpt).'</div></div>’; (applying the excerpt filter adds the paragraph tag automatically)