I don’t think you can do that, however you can implement this code in your functions file to at least allow for line breaks in single image captions Note: doesn’t work for gallery images (I am trying to find a way to make it work in galleries) /* ********************************************* Function to allow multi-line photo captions. … Read more
I think I’ve answered my own question sort of…. As I was using a child theme of Hybrid I activated the cleaner gallery extension in the functions.php file: add_theme_support( ‘cleaner-gallery’ ); Then, based on the topic here I created my own filter: add_filter( ‘cleaner_gallery_image’, ‘my_gallery_image’, 10, 4 ); function my_gallery_image( $image, $id, $attr, $instance ) … Read more
The image attachment type is stored in the postmeta table in the _wp_attachment_metadata meta key. The data is serialized, so it can’t be filtered on. But you could use a meta_query in your query: $images = get_posts( array( ‘post_type’ => ‘attachment’, ‘orderby’ => ‘rand’, ‘posts_per_page’ => -1, ‘meta_query’ => array( array( ‘key’ => ‘_wp_attachment_metadata’, ‘value’ … Read more
You can still do this with the 3.5 uploader. Click the Add Media button Click the Insert Media Tab (top left) Click the Media Library Tab (top center under Insert Media heading) Click the Dropdown SELECT box and select Uploaded To This Page Drag and drop the thumbnails to reorder them as you were able … Read more
*I thought I will write this as an update but then I thought it is better to provide the solution as an answer because someone may skip the solution in the question update. There is no mistake in my code or in the loop for that matter. This is not a server misconfiguration either. As … Read more
function has_image_attachment($post_id) { $args = array( ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image/jpeg’, ‘numberposts’ => -1, ‘post_status’ => null, ‘post_parent’ => $post_id ); $attachments = get_posts($args); if(is_array($attachments) && count($attachments) > 0) { //Has image attachments return true; } else { return false; } }
This may not be the most elegant way to do it (I’m not sure if overwriting the $_FILES global is even allowed) but this seems to work: global $post; if ($_FILES) { $files = $_FILES[‘upload_attachment’]; foreach ($files[‘name’] as $key => $value) { if ($files[‘name’][$key]) { $file = array( ‘name’ => $files[‘name’][$key], ‘type’ => $files[‘type’][$key], ‘tmp_name’ … Read more
Working code: // Add custom column with file size info to attachment page add_filter( ‘manage_media_columns’, ‘bb2_manage_media_columns’, 10, 2 ); function bb2_manage_media_columns( $columns ) { $columns[‘filesize’] = __( ‘Storlek’, ‘bb2’ ); return $columns; } add_action( ‘manage_media_custom_column’, ‘bb2_manage_media_custom_column’, 10, 2 ); function bb2_manage_media_custom_column( $column_name, $id ) { switch ( $column_name ) { case ‘filesize’ : $bytes = … Read more
You can do it via ajax, first, let’s change your current function to this: <?php $args = array( ‘order’ => ‘ASC’, ‘orderby’ => ‘menu_order’, ‘post_type’ => ‘attachment’, ‘post_parent’ => $post->ID, ‘post_mime_type’ => ‘image’, ‘post_status’ => null, ‘numberposts’ => -1, ); $images = get_posts( $args ); $imagenum=0; foreach($images as $image): $imagenum++; ?> <div style=”width:110px; float:left;”> <?php … Read more
Use these: get_post_meta($attachment->ID, ‘_title_en’, true); get_post_meta($attachment->ID, ‘_description_en’, true); get_post_meta($attachment->ID, ‘_title_es’, true); get_post_meta($attachment->ID, ‘_description_es’, true); See if you need to use the _ prefix: Creating Custom Fields for Attachments in WordPress Also: Function Reference/get post meta