Use get_post_meta(); in your template to get that metadata attached to that image. <div class=”img-holder”> <img src=”https://dummyimage.com/300×200/bada55/0011ff&text=300×200″ alt=””> <p class=”img-number”><?php echo get_post_meta($post->ID, ‘_image_number’, true) ?></p> </div>
You can add a posts_orderby filter to flip the meta_value: function wpse174075_posts_orderby( $orderby, $query ) { if ( $query->get( ‘orderby’ ) != ‘ddmmyy_date_format’ ) return $orderby; if ( ! ( $order = $query->get( ‘order’ ) ) ) $order=”DESC”; global $wpdb; $mv = $wpdb->postmeta . ‘.meta_value’; // Note SUBSTR() position (2nd) arg is 1-indexed. return ‘CONCAT(SUBSTR(‘ … Read more
Agreed, I’ve seen it too, but I don’t think there’s any readily available API or method. For me, I use a lick of jQuery; <input type=”text” class=”list-item” name=”list_items[]” /> <input type=”button” class=”button-secondary” id=”add-list” /> <script type=”text/javascript”> ( function( $ ) { $( ‘#add-list’ ).click( function() { var $item = $( ‘.list-item:last’ ), $new = $item.clone(); … Read more
In case it’s helpful to anyone else, here’s what my code looked like to achieve this. I didn’t end up saving the attachment data at all, per tbuteler’s suggestion, but rather than using $_REQUEST I found I could use the $attachment array directly: function my_attachment_fields_to_edit( $form_fields, $post ) { $supported_exts = supported_types(); // array of … Read more
Instead of $formAction = get_option(‘home’); use $formAction = get_template_part( ‘search’ );
The easiest way to do that would be to check the capabilities with current_user_can before displaying the field. For instance, the administrator role has the capability manage_options which your newly created users won’t have. So you can do something like this: <?php // wherever your fields are… if(current_user_can(‘manage_options’)) { // display your fields here. } … Read more
You got it pretty close. Here’s a working example of what you’re trying to do: class Wpse_126374 { public function __construct() { add_action( ‘init’, array( $this, ‘rewrites’ ) ); add_action( ‘pre_get_posts’, array( $this, ‘pre_get_posts’ ) ); } public function rewrites() { add_rewrite_tag( ‘%parent_id%’, ‘(\d+)’ ); } public function pre_get_posts( $query ) { // Don’t run … Read more
Internally post meta are handled via object cache that is hardly filterable. The only chance to filter post metadata is to use the ‘get_post_metadata’, but that filter is triggered when meta data are not available, so there is nothing to filter, it was intended to short-circuit the result more than to filter them. So the … Read more
If you are working with serialized data as your meta_value, that sucks, as Pieter suggested, it’s best not to. However if there is no way around the serialization problem then I wonder if a meta_query using a compare value of LIKE might help… Example: //psuedo serialized data… (e.g. value of meta_key = fruits_user_like) //a:4:{i:0;s:5:”apple”;i:1;s:6:”orange”;i:2;s:6:”banana”;i:3;s:31:”serialized_data_sucks_sometimes”;} $users … Read more
Kind of confusing question, but I think you want: [mp3-jplayer tracks=”‘.implode(‘, ‘, get_post_meta($post->ID, ‘mp3’, false)).'”] Assuming you get a array of meta key values this will join the into a comma-separated string