Automattic\WooCommerce\Blocks\InteractivityComponents

Dropdown::render()public staticWC 1.0

Render the dropdown.

Method of the class: Dropdown{}

No Hooks.

Return

String|false.

Usage

$result = Dropdown::render( $props );
$props(mixed) (required)
The properties to render the dropdown with.

Dropdown::render() code WC 8.9.0

<?php
public static function render( $props ) {
	wp_enqueue_script( 'wc-interactivity-dropdown' );
	wp_enqueue_style( 'wc-interactivity-dropdown' );

	$select_type    = $props['select_type'] ?? 'single';
	$selected_items = $props['selected_items'] ?? array();

	// Items should be an array of objects with a label and value property.
	$items = $props['items'] ?? array();

	$default_placeholder = 'single' === $select_type ? __( 'Select an option', 'woocommerce' ) : __( 'Select options', 'woocommerce' );
	$placeholder         = $props['placeholder'] ?? $default_placeholder;

	$dropdown_context = array(
		'selectedItems'      => $selected_items,
		'isOpen'             => false,
		'selectType'         => $select_type,
		'defaultPlaceholder' => $placeholder,
	);

	$action    = $props['action'] ?? '';
	$namespace = wp_json_encode( array( 'namespace' => 'woocommerce/interactivity-dropdown' ) );

	ob_start();
	?>
	<div data-wc-interactive='<?php echo esc_attr( $namespace ); ?>'>
		<div class="wc-interactivity-dropdown" data-wc-on--click="actions.toggleIsOpen" data-wc-context='<?php echo esc_attr( wp_json_encode( $dropdown_context ) ); ?>' >
			<div class="wc-interactivity-dropdown__dropdown" tabindex="-1" >
				<div class="wc-interactivity-dropdown__dropdown-selection" id="options-dropdown" tabindex="0" aria-haspopup="listbox">
					<span class="wc-interactivity-dropdown__placeholder" data-wc-text="state.placeholderText">
						<?php echo empty( $selected_items ) ? esc_html( $placeholder ) : ''; ?>
					</span>
					<?php if ( 'multiple' === $select_type ) { ?>
						<div class="selected-options">
							<template
									data-wc-each="context.selectedItems"
									data-wc-each-key="context.item.value"
								>
									<div class="wc-interactivity-dropdown__selected-badge">
										<span class="wc-interactivity-dropdown__badge-text" data-wc-text="context.item.label"></span>
										<svg
											data-wc-on--click="actions.unselectDropdownItem"
											data-wc-on--click--parent-action="<?php echo esc_attr( $action ); ?>"
											class="wc-interactivity-dropdown__badge-remove"
											width="24"
											height="24"
											xmlns="http://www.w3.org/2000/svg"
											viewBox="0 0 24 24"
											aria-hidden="true"
										>
											<path d="M12 13.06l3.712 3.713 1.061-1.06L13.061 12l3.712-3.712-1.06-1.06L12 10.938 8.288 7.227l-1.061 1.06L10.939 12l-3.712 3.712 1.06 1.061L12 13.061z"></path>
										</svg>
									</div>
							</template>

							<?php foreach ( $selected_items as $selected ) { ?>
								<div
									class="wc-interactivity-dropdown__selected-badge"
									data-wc-key="<?php echo esc_attr( $selected['value'] ); ?>"
									data-wc-each-child
								>
										<span class="wc-interactivity-dropdown__badge-text"><?php echo esc_html( $selected['label'] ); ?></span>
										<svg
											data-wc-on--click="actions.unselectDropdownItem"
											data-wc-on--click--parent-action="<?php echo esc_attr( $action ); ?>"
											class="wc-interactivity-dropdown__badge-remove"
											width="24"
											height="24"
											xmlns="http://www.w3.org/2000/svg"
											viewBox="0 0 24 24"
											aria-hidden="true"
										>
											<path d="M12 13.06l3.712 3.713 1.061-1.06L13.061 12l3.712-3.712-1.06-1.06L12 10.938 8.288 7.227l-1.061 1.06L10.939 12l-3.712 3.712 1.06 1.061L12 13.061z"></path>
										</svg>
								</div>
							<?php } ?>
						</div>
					<?php } ?>
					<span class="wc-interactivity-dropdown__svg-container">
						<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" width="30" height="30" >
							<path d="M17.5 11.6L12 16l-5.5-4.4.9-1.2L12 14l4.5-3.6 1 1.2z" ></path>
						</svg>
					</span>
				</div>
				<div
					class="wc-interactivity-dropdown__dropdown-list"
					aria-labelledby="options-dropdown"
					role="listbox"
					data-wc-bind--hidden="!context.isOpen"
					<?php echo esc_attr( $dropdown_context['isOpen'] ? '' : 'hidden' ); ?>
				>
					<?php
					foreach ( $items as $item ) :
						$context = array( 'item' => $item );
						?>
						<div
							class="wc-interactivity-dropdown__dropdown-option"
							role="option"
							tabindex="0"
							data-wc-on--click--select-item="actions.selectDropdownItem"
							data-wc-on--click--parent-action="<?php echo esc_attr( $action ); ?>"
							data-wc-class--is-selected="state.isSelected"
							class="components-form-token-field__suggestion"
							data-wc-bind--aria-selected="state.isSelected"
							data-wc-context='<?php echo wp_json_encode( $context ); ?>'
						>
							<?php echo $item['label']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
						</div>
					<?php endforeach; ?>
				</div>
			</div>
		</div>
	</div>
	<?php
	return ob_get_clean();
}