The the_attachment_link returns an HTML link, so use this code: if ( $attachments = get_children( array( ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image’, ‘numberposts’ => 1, ‘post_status’ => null, ‘post_parent’ => $post->ID ) ) ); foreach ( $attachments as $attachment ) { echo wp_get_attachment_link( $attachment->ID, ” , true, false, ‘Link to image attachment’ ); } Here … Read more
You can find out the IDs of which images are included in a gallery by switching to the Text editor tab and look for a piece of code like this: The comma-separated list of image IDs are enclosed in the ids attribute If you’re looking to find out IDs of existing images in order to … Read more
WordPress has two different ways of displaying media. There’s the media overlay/modal view and also the list view, which is triggered by navigating to Admin > Media > Library then by clicking the list view icon next to the filter select box. To filter attachments in both locations, we will need to use two separate … Read more
Now I have an answer for my own question.I solved this issue by using this code.I add this code just for sharing and helping other as it works for me. <input type=”file” name=”my_file_upload” id=”my_file_upload_id” class=”bg_checkbox” > function register_team_show_case_setting() { //register our settings register_setting(‘my_team_show_case_setting’, ‘my_file_upload’); } add_action(‘admin_init’, ‘register_team_show_case_setting’); Code to upload and save image: require_once( ABSPATH … Read more
Your rule works with the attachment ID, so I’m not sure how you’re using the title, but the answer is almost identical in either case. The filter you want is attachment_link: function wpd_attachment_link( $link, $post_id ){ $post = get_post( $post_id ); return home_url( ‘/images/’ . $post->post_title ); } add_filter( ‘attachment_link’, ‘wpd_attachment_link’, 20, 2 ); Change … Read more
Look at the function in wp-includes/post-template.php. There you see what information you can get: apply_filters( ‘wp_get_attachment_link’ , “<a href=”https://wordpress.stackexchange.com/questions/16809/$url” title=”$post_title”>$link_text</a>” , $id , $size , $permalink , $icon , $text ); Note that you cannot access the $link_text and the $_post object as a standalone variables. Bug? Bug! In your filter you cannot change the … Read more
If I understand you correctly, you need to link your images not to the file, but to the attachment template (attachment.php). If so, then try the following code in your single.php: <?php if( has_post_thumbnail() ) { $attachment_page_url=””; $attachment_page_url = get_attachment_link( get_post_thumbnail_id() ); ?> <a href=”<?php echo $attachment_page_url; ?>” class=”featured-image”> <?php the_post_thumbnail(); ?> </a> <?php } … Read more
Try this code in your template. $query = new WP_Query( array( ‘post_type’ => ‘custom-post’, ‘posts_per_page’ => -1 ) ); if( $query->have_posts() ){ while($query->have_posts()){ $query->the_post(); $image_query = new WP_Query( array( ‘post_type’ => ‘attachment’, ‘post_status’ => ‘inherit’, ‘post_mime_type’ => ‘image’, ‘posts_per_page’ => -1, ‘post_parent’ => get_the_ID() ) ); while( $image_query->have_posts() ) { $image_query->the_post(); echo wp_get_attachment_image( get_the_ID() ); … Read more
here is the function i use whenever i accept uploads from front end and you can use it in your template files: function insert_attachment($file_handler,$post_id,$setthumb=’false’) { // check to make sure its a successful upload if ($_FILES[$file_handler][‘error’] !== UPLOAD_ERR_OK) __return_false(); require_once(ABSPATH . “wp-admin” . ‘/includes/image.php’); require_once(ABSPATH . “wp-admin” . ‘/includes/file.php’); require_once(ABSPATH . “wp-admin” . ‘/includes/media.php’); $attach_id … Read more
You can try to put a Custom Field to the attachments and filter from there. http://wpengineer.com/2076/add-custom-field-attachment-in-wordpress/