Ticket #63531: 63531.diff

src/wp-includes/blocks/categories.php

@@ -50 +50 @@
                 $show_label     = empty( $attributes['showLabel'] ) ? ' screen-reader-text' : '';
                 $default_label  = $taxonomy->label;
                 $label_text     = ! empty( $attributes['label'] ) ? wp_kses_post( $attributes['label'] ) : $default_label;
-                $wrapper_markup = '<div %1$s><label class="wp-block-categories__label' . $show_label . '" for="' . esc_attr( $id ) . '">' . $label_text . '</label>%2$s</div>';
+                $wrapper_markup = '<div %1$s><form action="' . esc_url( home_url() ) . '" method="get"><label class="wp-block-categories__label' . $show_label . '" for="' . esc_attr( $id ) . '">' . $label_text . '</label>%2$s<button type="submit">' . esc_html__( 'View' ) . '</button></form></div>';
                 $items_markup   = wp_dropdown_categories( $args );
                 $type           = 'dropdown';
-
-                if ( ! is_admin() ) {
-                        // Inject the dropdown script immediately after the select dropdown.
-                        $items_markup = preg_replace(
-                                '#(?<=</select>)#',
-                                build_dropdown_script_block_core_categories( $id ),
-                                $items_markup,
-                                1
-                        );
-                }
         } else {
                 $args['show_option_none'] = $taxonomy->labels->no_terms;
 

src/wp-includes/widgets/class-wp-widget-categories.php

@@ -90 +90 @@
                          */
                         wp_dropdown_categories( apply_filters( 'widget_categories_dropdown_args', $cat_args, $instance ) );
 
+                        echo '<button type="submit">' . esc_html__( 'View' ) . '</button>';
                         echo '</form>';
 
-                        ob_start();
-                        ?>
-
-<script>
-(function() {
-        var dropdown = document.getElementById( "<?php echo esc_js( $dropdown_id ); ?>" );
-        function onCatChange() {
-                if ( dropdown.options[ dropdown.selectedIndex ].value > 0 ) {
-                        dropdown.parentNode.submit();
-                }
-        }
-        dropdown.onchange = onCatChange;
-})();
-</script>
-
-                        <?php
-                        wp_print_inline_script_tag( wp_remove_surrounding_empty_script_tags( ob_get_clean() ) );
                 } else {
                         $format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml';