/**
  * Constructor TreeViewFolder
  * @param string $value folder node text
  * @param string $path_folder path to the folder
  */
 function __construct($value, $path_folder)
 {
     parent::__construct($value, '', false, $path_folder);
 }
 /**
  * Constructor TreeViewFile
  * @param string $value file node text
  * @param string $path_file path to the file
  * @param string $link file node link
  */
 function __construct($value, $path_file = '', $link = '')
 {
     parent::__construct($value, $link, true, $path_file);
 }