I think you are using the free version of an advance custom field, In the free version, there is no option for gallery field. you have to buy gallery addons otherwise purchase advance custom field pro version.
This is not really a WordPress question. However you probably need the implode php function, using a comma as glue. foreach( $fields as $field ) { $value = get_field( $field[‘name’], ‘user_’. $author_id ); if(!empty($value)) { if ($value) { $v = implode(‘,’, $value); } } }
Advanced Custom Fields oEmbed video width and height
Hide Menu Items from guess user with ACF
In wordpress, you should always use enqueue to include scripts and styles. Find functions.php file inside your theme, go to the end and add following function call_custom_scr_styles() { wp_enqueue_style( ‘flexslider-style’, get_template_directory_uri() . ‘/css/flexslider.css’ ); wp_enqueue_script( ‘jquery-custom’, ‘https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js’, array(), ‘1.0.0’, true ); wp_enqueue_script( ‘flexslider-script’, ‘http://electives-abroad.org/jquery.flexslider.js’, array(), ‘1.0.0’, true ); } add_action( ‘wp_enqueue_scripts’, ‘call_custom_scr_styles’ ); note: I … Read more
Fixed it! This is the resulting code: <?php $images = get_field(‘extra_photos’); if( $images ): ?> <div class=”row2″> <?php foreach( $images as $image ): ?> <div class=”column2″ > <img src=”https://wordpress.stackexchange.com/questions/337143/<?php echo $image[“url’]; ?>” alt=”https://wordpress.stackexchange.com/questions/337143/<?php echo $image[“alt’]; ?> ” onclick=”myFunction(this);”/> </div> <?php endforeach; ?> </div> <!– The expanding image container –> <div class=”container2″> <!– Close the image … Read more
Custom query showing all acf field values instead of the one searched
How to show link to product in custom fields?
Display Specific Posts at Start of Loop
I found the solution. I can include a javascript with callback function for each block in the ACF documentation.