One of the parameter that you can pass to the supports argument is post_formats, removing this argument will fix the problem with the preview redirecting to a wrong or non-existing url. Code sample: if ( ! function_exists(‘custom_post_type’) ) { // Register Custom Post Type function custom_post_type() { // some code $args = array( // ‘supports’ … Read more
The update_option() function has a filter for that: $value = apply_filters( “pre_update_option_{$option}”, $new_value, $old_value ); Immediately after that filter, there’s another filter that you do not want to use. $value = apply_filters( ‘pre_update_option’, $value, $option, $old_value ); (If you would use that, you will have to check the option name inside the callback, which adds … Read more
In general, you need to pass the page ID to the_field and for that matter get_post_meta as well You can try the following the_field( ‘sale_images_url’, $page->ID );
The Codex includes a useful page on AJAX in plugins which outlines how to send and receive an ajax request. The code below covers how you would trigger an event when the select field is changed and fire off the ajax request. Make sure you’re getting and setting a nonce value. /** * Only execute … Read more
If you’r using ACF plugin you should look the documentation first, here’s relevant ACF saves taxonomies terms meta to options table, and they can be accesed using get_field( “{$field_key}”, “{$term->taxonomy}_{$term->term_id}” ); So in you’r example it would be: $image = get_field( ‘featured_image’, ‘product-category_’ . $product_category[0]->term_id );
You can get a field from another post/page by using the ID from that post. Like this: <?php get_field( ‘field_name’, $ID ); ?> So in your case to get the image field from the previous page, you would replace $ID with $prev_post->ID and field_name with the name of your field.
Your string example is wrong. You´re ending the echo statement right after opening the <div>. It should look like this: echo ‘<div class=”quarter”><img src=”‘ .$image[0]. ‘” alt=”Logo”></div>’;
I assume you want the field for the current category archive, not the category of the post inside the loop? Try get_queried_object_id() instead of the_category_ID( $echo ). In single.php, you just need a slightly different iteration of your original attempt: if ( $terms = get_the_category() ) the_field( ‘bgcolor’, ‘category_’ . $terms[0]->term_id );
It should not be tough. As you suggested you can use ACF to add a custom field in post/page and then use the template_redirect action hook to check if the current page’s custom field is a valid URL as well as $_GET[‘redirect’] is true, wp_redirect to that URL. function my_page_template_redirect() { if( is_url(GET_ACF_FIELD_VALUE( ‘CUSTOM_FIELD’ )) … Read more
Use array_unique() before foreach: Edited: <?php while ( have_posts() ) : the_post(); $images = get_field(‘gallery’); // thumbnail if( $images ): ?> <ul id=”container” class=”tiles-wrap animated”> <?php $images = array_rand($images); $images = array_unique($images); foreach( $images as $image ): // $rand_class = array(‘small’, ‘medium’, ‘large’); $size=”medium”; $thumb = $image[‘sizes’][ $size ]; $width = $image[‘sizes’][ $size . ‘-width’ … Read more