如何在WooCommerce中自定义URL和Breadcrumb？

1 回答

• 0

  我已经通过替代 Headers 为Breadcrumb进行了开发 .

  我的代码在下面..

  /*
  * Custom title for category
  */
  add_action('product_cat_add_form_fields','custom_taxonomy_add_new_meta_field', 10, 1);
  
  //admin side extra field
  function custom_taxonomy_add_new_meta_field() {
  ?>
  <div class="form-field">
      <label for="alternative_title"><?php _e('Alternative Title', 'store-front-child'); ?></label>
      <input type="text" name="alternative_title" id="alternative_title">
      <p class="description"><?php _e('Enter Alternative Title for Breadcrumb', 'store-front-child'); ?></p>
  </div>
  <?php
  }
  
  add_action('product_cat_edit_form_fields', 'custom_taxonomy_edit_meta_field', 10, 1);
  //admin side extra field when edit
  function custom_taxonomy_edit_meta_field($term) {
  $term_id = $term->term_id;
  $alternative_title = get_term_meta($term_id, 'alternative_title', true);
  $alternative_slug = get_term_meta($term_id, 'alternative_slug', true);
  ?>
  <tr class="form-field">
      <th scope="row" valign="top"><label for="alternative_title"><?php _e('Alternative Title', 'store-front-child'); ?></label></th>
      <td>
          <input type="text" name="alternative_title" id="alternative_title" value="<?php echo esc_attr($alternative_title) ? esc_attr($alternative_title) : ''; ?>">
          <p class="description"><?php _e('Enter Alternative Title for Breadcrumb', 'store-front-child'); ?></p>
      </td>
  </tr>
  <?php
  }
  
  add_action('edited_product_cat', 'custom_save_taxonomy_custom_meta', 10, 1);
  add_action('create_product_cat', 'custom_save_taxonomy_custom_meta', 10, 1);
  //save alternative title to database
  function custom_save_taxonomy_custom_meta($term_id) {
  $alternative_title = filter_input(INPUT_POST, 'alternative_title');
  update_term_meta($term_id, 'alternative_title', $alternative_title);
  }
  
  add_filter( 'woocommerce_get_breadcrumb', 'custom_change_breadcrumb' );
  //filter the woocommerce breadcrub text for category
  function custom_change_breadcrumb( $crumbs ) {
  global $post;
  echo $post->id;
  $new_crumb_array = array();
  if( !empty( $crumbs ) ):
      foreach ( $crumbs as $crumb ):
          $new_crumb = array();
          $new_crumb[0] = $crumb[0];
          $new_crumb[1] = $crumb[1];
          $cat = get_term_by( 'name', $crumb[0], 'product_cat' );
          $alternative_title = get_term_meta( $cat->term_id, 'alternative_title', true );
          if( !empty( $alternative_title ) ){
              $new_crumb[0] = $alternative_title;
          }
          $new_crumb_array[] = $new_crumb;
      endforeach;
  endif;
  
  return $new_crumb_array;
  }
  

  回复于 2024-04-27T11:37:04+08:00