At first, we can see the hook used in woocommerce product page.
<?php
/**
* WooCommerce Template Hooks
*
* Action/filter hooks used for WooCommerce functions/templates.
*
* @author WooThemes
* @category Core
* @package WooCommerce/Templates
* @version 2.1.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
add_filter( 'body_class', 'wc_body_class' );
add_filter( 'post_class', 'wc_product_post_class', 20, 3 );
/**
* WP Header.
*
* @see wc_generator_tag()
*/
add_action( 'get_the_generator_html', 'wc_generator_tag', 10, 2 );
add_action( 'get_the_generator_xhtml', 'wc_generator_tag', 10, 2 );
/**
* Content Wrappers.
*
* @see woocommerce_output_content_wrapper()
* @see woocommerce_output_content_wrapper_end()
*/
add_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10 );
add_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10 );
/**
* Sale flashes.
*
* @see woocommerce_show_product_loop_sale_flash()
* @see woocommerce_show_product_sale_flash()
*/
add_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_show_product_loop_sale_flash', 10 );
add_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_sale_flash', 10 );
/**
* Breadcrumbs.
*
* @see woocommerce_breadcrumb()
*/
add_action( 'woocommerce_before_main_content', 'woocommerce_breadcrumb', 20, 0 );
/**
* Sidebar.
*
* @see woocommerce_get_sidebar()
*/
add_action( 'woocommerce_sidebar', 'woocommerce_get_sidebar', 10 );
/**
* Archive descriptions.
*
* @see woocommerce_taxonomy_archive_description()
* @see woocommerce_product_archive_description()
*/
add_action( 'woocommerce_archive_description', 'woocommerce_taxonomy_archive_description', 10 );
add_action( 'woocommerce_archive_description', 'woocommerce_product_archive_description', 10 );
/**
* Products Loop.
*
* @see woocommerce_result_count()
* @see woocommerce_catalog_ordering()
*/
add_action( 'woocommerce_before_shop_loop', 'woocommerce_result_count', 20 );
add_action( 'woocommerce_before_shop_loop', 'woocommerce_catalog_ordering', 30 );
add_action( 'woocommerce_no_products_found', 'wc_no_products_found' );
/**
* Product Loop Items.
*
* @see woocommerce_template_loop_product_link_open()
* @see woocommerce_template_loop_product_link_close()
* @see woocommerce_template_loop_add_to_cart()
* @see woocommerce_template_loop_product_thumbnail()
* @see woocommerce_template_loop_product_title()
* @see woocommerce_template_loop_category_link_open()
* @see woocommerce_template_loop_category_title()
* @see woocommerce_template_loop_category_link_close()
* @see woocommerce_template_loop_price()
* @see woocommerce_template_loop_rating()
*/
add_action( 'woocommerce_before_shop_loop_item', 'woocommerce_template_loop_product_link_open', 10 );
add_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_product_link_close', 5 );
add_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10 );
add_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10 );
add_action( 'woocommerce_shop_loop_item_title', 'woocommerce_template_loop_product_title', 10 );
add_action( 'woocommerce_before_subcategory', 'woocommerce_template_loop_category_link_open', 10 );
add_action( 'woocommerce_shop_loop_subcategory_title', 'woocommerce_template_loop_category_title', 10 );
add_action( 'woocommerce_after_subcategory', 'woocommerce_template_loop_category_link_close', 10 );
add_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_price', 10 );
add_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_rating', 5 );
/**
* Subcategories.
*
* @see woocommerce_subcategory_thumbnail()
*/
add_action( 'woocommerce_before_subcategory_title', 'woocommerce_subcategory_thumbnail', 10 );
/**
* Before Single Products Summary Div.
*
* @see woocommerce_show_product_images()
* @see woocommerce_show_product_thumbnails()
*/
add_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_images', 20 );
add_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails', 20 );
/**
* After Single Products Summary Div.
*
* @see woocommerce_output_product_data_tabs()
* @see woocommerce_upsell_display()
* @see woocommerce_output_related_products()
*/
add_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_product_data_tabs', 10 );
add_action( 'woocommerce_after_single_product_summary', 'woocommerce_upsell_display', 15 );
add_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );
/**
* Product Summary Box.
*
* @see woocommerce_template_single_title()
* @see woocommerce_template_single_rating()
* @see woocommerce_template_single_price()
* @see woocommerce_template_single_excerpt()
* @see woocommerce_template_single_meta()
* @see woocommerce_template_single_sharing()
*/
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_rating', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 20 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_sharing', 50 );
/**
* Reviews
*
* @see woocommerce_review_display_gravatar()
* @see woocommerce_review_display_rating()
* @see woocommerce_review_display_meta()
* @see woocommerce_review_display_comment_text()
*/
add_action( 'woocommerce_review_before', 'woocommerce_review_display_gravatar', 10 );
add_action( 'woocommerce_review_before_comment_meta', 'woocommerce_review_display_rating', 10 );
add_action( 'woocommerce_review_meta', 'woocommerce_review_display_meta', 10 );
add_action( 'woocommerce_review_comment_text', 'woocommerce_review_display_comment_text', 10 );
/**
* Product Add to cart.
*
* @see woocommerce_template_single_add_to_cart()
* @see woocommerce_simple_add_to_cart()
* @see woocommerce_grouped_add_to_cart()
* @see woocommerce_variable_add_to_cart()
* @see woocommerce_external_add_to_cart()
* @see woocommerce_single_variation()
* @see woocommerce_single_variation_add_to_cart_button()
*/
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
add_action( 'woocommerce_simple_add_to_cart', 'woocommerce_simple_add_to_cart', 30 );
add_action( 'woocommerce_grouped_add_to_cart', 'woocommerce_grouped_add_to_cart', 30 );
add_action( 'woocommerce_variable_add_to_cart', 'woocommerce_variable_add_to_cart', 30 );
add_action( 'woocommerce_external_add_to_cart', 'woocommerce_external_add_to_cart', 30 );
add_action( 'woocommerce_single_variation', 'woocommerce_single_variation', 10 );
add_action( 'woocommerce_single_variation', 'woocommerce_single_variation_add_to_cart_button', 20 );
/**
* Pagination after shop loops.
*
* @see woocommerce_pagination()
*/
add_action( 'woocommerce_after_shop_loop', 'woocommerce_pagination', 10 );
/**
* Product page tabs.
*/
add_filter( 'woocommerce_product_tabs', 'woocommerce_default_product_tabs' );
add_filter( 'woocommerce_product_tabs', 'woocommerce_sort_product_tabs', 99 );
/**
* Additional Information tab.
*
* @see wc_display_product_attributes()
*/
add_action( 'woocommerce_product_additional_information', 'wc_display_product_attributes', 10 );
/**
* Checkout.
*
* @see woocommerce_checkout_login_form()
* @see woocommerce_checkout_coupon_form()
* @see woocommerce_order_review()
* @see woocommerce_checkout_payment()
*/
add_action( 'woocommerce_before_checkout_form', 'woocommerce_checkout_login_form', 10 );
add_action( 'woocommerce_before_checkout_form', 'woocommerce_checkout_coupon_form', 10 );
add_action( 'woocommerce_checkout_order_review', 'woocommerce_order_review', 10 );
add_action( 'woocommerce_checkout_order_review', 'woocommerce_checkout_payment', 20 );
/**
* Cart widget
*/
add_action( 'woocommerce_widget_shopping_cart_buttons', 'woocommerce_widget_shopping_cart_button_view_cart', 10 );
add_action( 'woocommerce_widget_shopping_cart_buttons', 'woocommerce_widget_shopping_cart_proceed_to_checkout', 20 );
/**
* Cart.
*
* @see woocommerce_cross_sell_display()
* @see woocommerce_cart_totals()
* @see woocommerce_button_proceed_to_checkout()
*/
add_action( 'woocommerce_cart_collaterals', 'woocommerce_cross_sell_display' );
add_action( 'woocommerce_cart_collaterals', 'woocommerce_cart_totals', 10 );
add_action( 'woocommerce_proceed_to_checkout', 'woocommerce_button_proceed_to_checkout', 20 );
/**
* Footer.
*
* @see wc_print_js()
* @see woocommerce_demo_store()
*/
add_action( 'wp_footer', 'wc_print_js', 25 );
add_action( 'wp_footer', 'woocommerce_demo_store' );
/**
* Order details.
*
* @see woocommerce_order_details_table()
* @see woocommerce_order_again_button()
*/
add_action( 'woocommerce_view_order', 'woocommerce_order_details_table', 10 );
add_action( 'woocommerce_thankyou', 'woocommerce_order_details_table', 10 );
add_action( 'woocommerce_order_details_after_order_table', 'woocommerce_order_again_button' );
/**
* Auth.
*
* @see woocommerce_output_auth_header()
* @see woocommerce_output_auth_footer()
*/
add_action( 'woocommerce_auth_page_header', 'woocommerce_output_auth_header', 10 );
add_action( 'woocommerce_auth_page_footer', 'woocommerce_output_auth_footer', 10 );
/**
* Comments.
*
* Disable Jetpack comments.
*/
add_filter( 'jetpack_comment_form_enabled_for_product', '__return_false' );
/**
* My Account.
*/
add_action( 'woocommerce_account_navigation', 'woocommerce_account_navigation' );
add_action( 'woocommerce_account_content', 'woocommerce_account_content' );
add_action( 'woocommerce_account_orders_endpoint', 'woocommerce_account_orders' );
add_action( 'woocommerce_account_view-order_endpoint', 'woocommerce_account_view_order' );
add_action( 'woocommerce_account_downloads_endpoint', 'woocommerce_account_downloads' );
add_action( 'woocommerce_account_edit-address_endpoint', 'woocommerce_account_edit_address' );
add_action( 'woocommerce_account_payment-methods_endpoint', 'woocommerce_account_payment_methods' );
add_action( 'woocommerce_account_add-payment-method_endpoint', 'woocommerce_account_add_payment_method' );
add_action( 'woocommerce_account_edit-account_endpoint', 'woocommerce_account_edit_account' );
Every hook displays one product detail. You will notice that each hook has a number associated to it. This number sets the priority of the hook and determines the execution order of the hook. In this case, the higher the number, the lower would be the priority of the execution. For example, the execution order of the ‘woocommerce_single_product_summary’ would be product title, price, excerpt, add-to-cart, meta, and sharing links
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_rating', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 20 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_sharing', 50 );
Now in order to change the order of the items, just change the associated priority and WordPress will change the display order. For this, just remove the hook first and then re-add the hook with the revised priority. Check out the following code snippet for implementation of this process:
/** excerpt position change **/
remove_action('woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 20 );
add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_excerpt', 31 );
Create and Show Custom Fields
Now in order to display the custom data on the product summary page, I will use a function that hooks the fields to a WooCommerce action (with the desired priority). In the following code example, I will display custom fields after product excerpt but before add-to-cart:
function ka_add_custom_fields()
{
echo 'CUSTOMIZE CONTENT'.get_post_meta(get_the_ID(), "CUSTOMIZE CONTENT", true);
echo 'CUSTOMIZEFIELD'.get_field(“CUSTOMIZEFIELD”);
}
add_action( 'woocommerce_single_product_summary', 'ka_add_custom_fields', 21 );
