So actually, for posts of the type attachment, you should use the edit_attachment (action) hook and not save_post_attachment: add_action( ‘edit_attachment’, ‘save_image_link’ ); // use edit_attachment //add_action( ‘save_post_attachment’, ‘save_image_link’ ); // not save_post_attachment Secondly, your meta box is not currently displaying the meta value, so you should display the value in the input field, and you … Read more
If you want to display the attached image gallery, from another post, you can use: where the custom id attribute is the post ID. If you want limit the number of items in a gallery, there seems to be a plugin available on wordpress.org called Limit parameter for gallery shortcode (no affiliation). It uses the … Read more
Using your above code, you were just missing the WHERE clause. Hopefully that should work. <?php global $wpdb; $images = intval( $wpdb->get_var(“SELECT COUNT(*) FROM $wpdb->nggpictures WHERE galleryid = {$gallery->ID}”) ); ?> <a rel=”prettyPhoto” href=”https://wordpress.stackexchange.com/questions/73192/<?php echo $image->imageURL ?>” <?php $image->thumbcode ?>> <span>view</span> </a> <?php echo $images; ?> pictures It’s not the best way to implement it, … Read more
<?php /* * Template Name: Gallery Page */ $query_images_args = array( ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image’, ‘post_status’ => ‘inherit’, ‘posts_per_page’ => – 1, ); $query_images = new WP_Query( $query_images_args ); ?> <?php get_header();?> <div class=”main”> <div class=”row”> <?php foreach ( $query_images->posts as $image ) {?> <div class=”col-md-3″> <img src=”<?php echo wp_get_attachment_url($image->ID); ?>” > <a … Read more
As a test in the first conditional statement replace your //php comment in the else {} portion of your conditional with an actual echo statement to see whether the conditional is actually working properly, <?php if( is_page( 39 ) ) { // make your stuff here echo do_shortcode(‘[nggallery id=1]’); } else { echo ‘It works!’; … Read more
This works for me: http://wordpress.org/support/topic/detach-amp-re-attach-media-attachment-images-from-posts#post-1609173 I’ve saved this as a snippet in my IDE for use in projects. Very handy!
i had sort out this with function get_post_gallery find the answer if ( ! function_exists( ‘flexi_gallery_slideshow’ ) ) : /** * Display an optional post read more link * */ function flexi_gallery_slideshow( ) { echo ‘<ul class=”bxslider”>’; if ( get_post_gallery() ) : $gallery = get_post_gallery( get_the_ID(), false ); /* Loop through all the image and … Read more
Finally by luck i found the answer by @Tomas function gallery_template_to_posts() { $post_type_object = get_post_type_object( ‘post’ ); $post_type_object->template = array( array( ‘core/gallery’, array( ‘linkTo’ => ‘media’, ) ), ); } add_action( ‘init’, ‘gallery_template_to_posts’ );
A little background: WP stores the attachments in the same database table as posts. Therefore the table rows correspond to the fields of the media edit modal: get_post_gallery_images will return you URLs to the images, but not the actual data in the database. You could do a reverse-query and look for posts that contain the … Read more
it seems to me, after going through the source codes (both PHP and JS), that gallery and it’s order is not saved to database at all. Gallery exists only in JS when you are creating that and even does not persist when you leave a post editing page. Gallery gets saved only by inserting gallery … Read more