src/Widgets/FileSelectorWidget.php
public function generateAjax($folder, $strField, $level, $mount = false)
    {
        return parent::generateAjax($folder, $this->strField, $level, $mount);
    }
public function generateAjax($folder, $strField, $level, $mount = false)
    {
        return parent::generateAjax($folder, $this->strField, $level, $mount);
    }
Generate a particular sub part of the file tree and return it as HTML string.

@param string $folder   The folder name.

@param string $strField The property name.

@param int    $level    The level where the given folder shall be rendered within.

@param bool   $mount    Flag determining if the passed folder shall be handled as root level
(optional, default: no).

@return string

@SuppressWarnings(PHPMD.UnusedFormalParameter)