The simplest way to do this is to change your field to return attachment ID instead of URL, and then when you need the URL, use wp_get_attachment_image_src with the ID. The only method I’m aware of to get ID from URL is with a custom SQL query.
I can only see achieving this by first building an array, then looping over it – I can’t find anything in APC’s docs about checking if it’s the last iteration of the_repeater_field: $images = array(); while ( the_repeater_field( ‘homepage_service’ ) ) $images[] = get_sub_field( ‘service_image’ ); if ( $images ) { $image_last = array_pop( $images … Read more
I have managed to work it out – the function was leading to a lot of queries, so I rewrote it as follows: $housePhotos = get_post_custom_values(‘house_photos’); $housePhotos = explode(‘;’,$housePhotos[0]); preg_match_all(‘`”([^”]*)”`’, $housePhotos[1], $results); $imageURL = wp_get_attachment_image_src( $results[1][0], ‘house_search’ ); if (!empty($results[1][0])) { echo ‘<img src=”‘ . $imageURL[0] .'” alt=”” />’; }
To connect your meta fields with the “Geo Data Store”-Plugin, you simply take the name of the meta key/field and map it with the filter to the plugin. add_filter( ‘sc_geodatastore_meta_keys’, ‘wpse82502_lat_lng_metakey_mapping’ ); function wpse82502_lat_lng_metakey_mapping( $keys ) { $keys[] = “your_meta_key_field_name”; return $keys; } To get the data from PHP to JS, simply use wp_localize_script().
Assuming you actually have something in the $gallery object (hint: confirm that by print_r($gallery) in your template), then your code should work. Perhaps step back and leave the database stuff to NextGEN, just count the image IDs: global $nggdb; $poze = get_field(‘poze’); if ($poze && count($poze)) { $galleryID = $poze[0][‘ngg_id’]; $imageIDs = $nggdb->get_ids_from_gallery($galleryID); $count = … Read more
Within Admin under ‘Screen Options’ tab, make sure ‘Custom Fields’ is ticked. Then below your Post you should find your Custom Fields area. From here, select the custom field from the dropdown and add content in the value field on the right. Hope this helps.
This looks like a very similar question. Take a look at @brasofilo’s answer, you can modify for your own needs. There are a couple of ways you could approach this: you could set up a custom role for your client’s user accounts, giving them all the rights of an admin. Add a capability to the … Read more
I don’t think this is a restrict WordPress question, but you might try $args = array( ‘posts_per_page’ => ‘-1’, ‘post_type’ => ‘work’, ‘orderby’ => ‘ID’, ‘order’ => ‘DESC’, ); $data = array(‘work’ => array()); $loop = new WP_Query($args); if( $loop->have_posts() ): while( $loop->have_posts() ): $loop->the_post(); $id = $loop->post->ID; $attachments=array(); if(get_field(‘work’)): while(has_sub_field(‘work’)): $attachment_id = get_sub_field(‘image’); $caption … Read more
a) Try to initialize the $count variable before your loop: $counts=0; $loop = new WP_Query( array( ‘post_type’ => ‘focus-areas’, ‘posts_per_page’ => -1 ) ); while ( $loop->have_posts() ) : $loop->the_post(); $counts++; echo $counts; echo ” – “; endwhile; b) or use the current_post method (starts at 0) of WP_Query: $loop = new WP_Query( array( ‘post_type’ … Read more
Your shortcode is designed to print results directly on the page so it isn’t possible to first check if the output is empty before printing. However, the shortcode runs a specific function and you can use that function directly in a couple ways. Method 1: You can add some additional PHP logic to your template … Read more