acf_form_widget::edit_widget() public ACF 5.0.0

This function will render the fields for a widget form

{} Это метод класса: acf_form_widget{}

Хуков нет.

Возвращает

$post_id. (int)

Использование

$acf_form_widget = new acf_form_widget();
$acf_form_widget->edit_widget( $widget, $return, $instance );

$widget (обязательный)

-

$return (обязательный)

-

$instance (обязательный)

-

Список изменений

Код acf_form_widget::edit_widget() acf form widget::edit widget ^{ACF 5.9.1}

<?php
function edit_widget( $widget, $return, $instance ) {
	
	// vars
	$post_id = 0;
	$prefix = 'widget-' . $widget->id_base . '[' . $widget->number . '][acf]';
	
	
	// get id
	if( $widget->number !== '__i__' ) {
	
		$post_id = "widget_{$widget->id}";
		
	}
	
	
	// get field groups
	$field_groups = acf_get_field_groups(array(
		'widget' => $widget->id_base
	));
	
	
	// render
	if( !empty($field_groups) ) {
		
		// render post data
		acf_form_data(array( 
			'screen'		=> 'widget',
			'post_id'		=> $post_id,
			'widget_id'		=> 'widget-' . $widget->id_base,
			'widget_number'	=> $widget->number,
			'widget_prefix'	=> $prefix
		));
		
		
		// wrap
		echo '<div class="acf-widget-fields acf-fields -clear">';
		
		// loop
		foreach( $field_groups as $field_group ) {
			
			// load fields
			$fields = acf_get_fields( $field_group );
			
			
			// bail if not fields
			if( empty($fields) ) continue;
			
			
			// change prefix
			acf_prefix_fields( $fields, $prefix );
			
			
			// render
			acf_render_fields( $fields, $post_id, 'div', $field_group['instruction_placement'] );
			
		}
		
		//wrap
		echo '</div>';
		
		
		// jQuery selector looks odd, but is necessary due to WP adding an incremental number into the ID
		// - not possible to find number via PHP parameters
		if( $widget->updated ): ?>
		<script type="text/javascript">
		(function($) {
			
			acf.doAction('append', $('[id^="widget"][id$="<?php echo $widget->id; ?>"]') );
			
		})(jQuery);	
		</script>
		<?php endif;
			
	}
	
}