WordPress uses a system of so-called “hooks”, which are functions that are run at specific points within the process of building the webpage for the browser. The system runs like this: A style is supposed to be within the <head> portion of an HTML document. within the function that outputs the <head> portion, WordPress executes … Read more
You should read up on the wp_insert_attachment function. You can check it out here https://developer.wordpress.org/reference/functions/wp_insert_attachment/. It does not automatically set the image as a featured image. For that you would need set_post_thumbnail.
You should probably check out pre_post_update. Use pre_post_update to check for a post update within your custom post type Container of Things. Check for your conditions. Then, get the connected Things and use wp_update_post to unpublish these posts.
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