advanced-custom-fields - Read For Learn

How to give each category name its own ACF background color?

The syntax to get the ACF field of a custom taxonomy is: $var = get_field(‘name_of_acf_field’, ‘name_of_taxonomy’ . ‘_’ . taxonomy_ID); so in your case you’ll need to get product_cat ID before and do something like: add_action( ‘woocommerce_shop_loop_item_title’, ‘VS_woo_loop_product_title’, 10 ); function VS_woo_loop_product_title() { echo ‘<h3>’ . get_the_title() . ‘</h3>’; $terms = get_the_terms( $post->ID, ‘product_cat’ ); … Read more

ACF – Pick first or second value from comma separated values

You can use the explode() function to split a string into the array of values So you have a string of colors, separated with a comma, where the comma is a delimiter: $colors=”Fiery Red, Leafy Green, Sky Blue”; Now use the explode() function (here is a link to the documentation) to convert it to the … Read more

How Do I Use a ACF Custom Field To Add A Slider ID?

You need to use get_field() function instead. It will RETURN the value instead of printing. So, your code will be: soliloquy( get_field( ‘slider’ ) );

Can set_post_thumbnail be used to remove a thumbnail?

No, you can’t use set_post_thumbnail() to remove the post thumbnail. The function you need is delete_post_thumbnail(). // Both of these work. delete_post_thumbnail( $post->ID ); // pass the post ID //delete_post_thumbnail( $post ); // or post object

How can I force Dynamic CSS via ACF values to update on page load?

Per Tony’s suggestion, adding a random string to the CSS version did the trick. Here’s the code I used to do that. First this code to generate the random number. // get theme version function cd_get_version() { $theme_data = wp_get_theme(); return $theme_data->Version; } $theme_version = cd_get_version(); global $theme_version; // get random number function cd_get_random() { … Read more

how make file upload field through custom field

You’ll need to add the following in your form, php files and your JS. Pay close attention to the approach, because it won’t suit you. I am storing the file URL in the custom field. Possibly you prefer another way to store your file. First you need to add two HTML input fields. Add a … Read more

Get users based on month ACF datepicker field

Here is the code based on custom SQL query as suggested by @Rup that should work for you: // get ‘-1 month’ and ‘+2 month’ dates as an array(‘YYYY’, ‘MMDD’) $before = str_split( gmdate( ‘Ymd’, strtotime( ‘-1 month’ ) ), 4 ); $after = str_split( gmdate( ‘Ymd’, strtotime( ‘+2 month’ ) ), 4 ); // … Read more

URL through custom field returning null

Refer ACF link : Link And use <?php echo get_field(‘aboutus_img’); ?> Choose option image url This example demonstrates how to display the selected image when using the Image URL return type. This return type allows us to efficiently display a basic image but prevents us from loading any extra data about the image. <?php if( … Read more

JSON – Create rest api endpoint for Advanced Custom Fields

TL;DR – ACF now has support for the WP REST API Hey all, Iain the Product Manager for Advanced Custom Fields here 👋 As part of the ACF 5.11 release we added native support for ACF fields in the WordPress REST API. Read more about that here.

Custome fields not displayed

You have to add the code to your template to display the fields. They don’t automatically output to your page. Assuming you’re using the text field, you need to add the following: <h2><?php the_field(‘heading’); ?></h2> Chage the text ‘heading’ to the name of your custom field. Normally, If it’s the home page, you can edit … Read more

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