It’s a rudimentary plugin, not tested. It will function once, when the plugin is activated. Copy the code Make it a file named __once.php Save the file in wp-content\plugins\__once\ Browse the wp-admin/plugins.php, and activate the plugin named __once. WARNING: It’s not tested. It’s recommended to test first, fix bugs, fix the way it should be … Read more
Typically with themes that support custom styles/images, you define everything you can in your stylesheet, and then add the dynamic styles inline: .header { background-position: 50% 50%; background-repeat: no-repeat: background-size: whatever; } And in your templates: <div class=”header”<?php if ( $image ) printf( ‘ style=”background-image: url(%s);”‘, $image ) ?>> Title </div>
You can use pathinfo() and getimagesize(): $info = pathinfo($image); if ( @getimagesize($info[‘dirname’] . “https://wordpress.stackexchange.com/” . $info[‘filename’] . ‘.’ . $extension_to_check) ) { // do something }
you need to return your code when using shortcodes. Additionally you didn’t close the function. try this: function menu_loop() { $menu = ‘<div class=”entry-content dishes”>’; // check if the repeater field has rows of data if (have_rows(‘menu_sections’)): // loop through the rows of data while (have_rows(‘menu_sections’)) : the_row(); // display a sub field value $menu … Read more
To retrieve things out of a category, it’s not quite as easy as passing just the category ID. All taxonomies use the same layout: ‘{taxname}_{term_id}’ So, your example would be $category_image = get_field( ‘featured_image’, ‘category_’ . $category_id );
You’re going to need to $.ajax() the contents of the field(s) on a click. In a nutshell: In your page template <?php global $post; $post_id = $post->ID; ?> <button class=”acf-get-content-button”>Let’s see that content</button> <div id=”acf-content-wrapper” data-id=”<?php echo $post_id; ?>”></div> JS (function($) { $(‘.acf-get-content-button’).click(function(e){ e.preventDefault(); var $contentWrapper = $( ‘#acf-content-wrapper’ ); var postId = $contentWrapper.data( ‘id’ … Read more
Please change your args like this. $meta_query = array( array( ‘key’ => ‘event_type’, ‘value’ => ‘featured’, ‘compare’ => ‘=’ ) ); $args = array( ‘post_type’ => ‘event’, ‘posts_per_page’ => -1, ‘order’ => ‘DESC’, ‘orderby’ => ‘meta_value_num’, ‘meta_key’ => ‘event_date’, ‘meta_query’ => $meta_query );
Not sure if you ever found the answer, but just in case, I just did 🙂 There’s a hook I (finally!) found that lets you do this and works in a similar way to posts_where. The hook is pre_user_query. Here’s an example on the Codex: https://developer.wordpress.org/reference/hooks/pre_user_query/#user-contributed-notes With the above, your function could now look like … Read more
Set the “Return Value” of the taxonomy to Term ID. This will return the term/category id so that when you get the ACF taxonomy value by using get_field, it will return the id of your category. Then by using following code you can show your 5 latest publish post under that category. $cat_id = get_field(‘<your … Read more
You need wp_reset_postdata() after running a loop on a secondary query. Calling $loop->the_post(); populates the global $post with the current post data in that loop. When you later call get_field without explicitly supplying a post ID, it gets the ID from $post, which is now the last post from your custom query instead of the … Read more