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PATH: home / letacommog / supportleta / wp-content / themes / easyweb / inc / meta-box / inc / fields

<?php
/**
 * This class implements common methods used in fields which have multiple values
 * like checkbox list, autocomplete, etc.
 *
 * The difference when handling actions for these fields are the way they get/set
 * meta value. Briefly:
 * - If field is cloneable, value is saved as a single entry in the database
 * - Otherwise value is saved as multiple entries
 */
abstract class RWMB_Multiple_Values_Field extends RWMB_Field
{
	/**
	 * Normalize parameters for field
	 *
	 * @param array $field
	 *
	 * @return array
	 */
	static function normalize( $field )
	{
		$field               = parent::normalize( $field );
		$field['multiple']   = true;
		$field['field_name'] = $field['id'];
		if ( ! $field['clone'] )
			$field['field_name'] .= '[]';

return $field;
	}

/**
	 * Output the field value
	 * Display option name instead of option value
	 *
	 * @param  array    $field   Field parameters
	 * @param  array    $args    Additional arguments. Not used for these fields.
	 * @param  int|null $post_id Post ID. null for current post. Optional.
	 *
	 * @return mixed Field value
	 */
	static function the_value( $field, $args = array(), $post_id = null )
	{
		$value = self::get_value( $field, $args, $post_id );
		if ( ! $value )
			return '';

$output = '<ul>';
		if ( $field['clone'] )
		{
			foreach ( $value as $subvalue )
			{
				$output .= '<li>';
				$output .= '<ul>';
				foreach ( $subvalue as $option )
				{
					$output .= '<li>' . $field['options'][$option] . '</li>';
				}
				$output .= '</ul>';
				$output .= '</li>';
			}
		}
		else
		{
			foreach ( $value as $option )
			{
				$output .= '<li>' . $field['options'][$option] . '</li>';
			}
		}
		$output .= '</ul>';

return $output;
	}
}

[+] ..
[-] oembed.php [edit]
[-] taxonomy-advanced.php [edit]
[-] email.php [edit]
[-] autocomplete.php [edit]
[-] multiple-values.php [edit]
[-] input-list.php [edit]
[-] checkbox-list.php [edit]
[-] button.php [edit]
[-] object-choice.php [edit]
[-] image-select.php [edit]
[-] radio.php [edit]
[-] fieldset-text.php [edit]
[-] heading.php [edit]
[-] hidden.php [edit]
[-] user.php [edit]
[-] time.php [edit]
[-] file-upload.php [edit]
[-] text-list.php [edit]
[-] textarea.php [edit]
[-] url.php [edit]
[-] key-value.php [edit]
[-] date.php [edit]
[-] wysiwyg.php [edit]
[-] password.php [edit]
[-] text.php [edit]
[-] file-advanced.php [edit]
[-] post.php [edit]
[-] map.php [edit]
[-] select-advanced.php [edit]
[-] plupload-image.php [edit]
[-] file.php [edit]
[-] image-upload.php [edit]
[-] number.php [edit]
[-] taxonomy.php [edit]
[-] file-input.php [edit]
[-] slider.php [edit]
[-] thickbox-image.php [edit]
[-] datetime.php [edit]
[-] divider.php [edit]
[-] color.php [edit]
[-] custom-html.php [edit]
[-] image-advanced.php [edit]
[-] media.php [edit]
[-] select-tree.php [edit]
[-] choice.php [edit]
[-] input.php [edit]
[-] range.php [edit]
[-] select.php [edit]
[-] switcher.php [edit]
[-] checkbox.php [edit]
[-] image.php [edit]