Provides helper classes for Contao back end DCA's.
// panelLayout must contain "filter" as usual
$GLOBALS['TL_DCA']['tl_mytable']['list']['sorting']['panelLayout'] = 'filter';
// Specify your date field
$GLOBALS['TL_DCA']['tl_mytable']['fields']['dateField']
'label' => &$GLOBALS['TL_LANG']['tl_mytable']['dateField'],
'exclude' => true,
'rangeFilter' => true, // Does all the magic you need
'inputType' => 'text',
'eval' => array('rgxp'=>'date', 'datepicker'=>true, 'tl_class'=>'w50 wizard'),
'sql' => "varchar(11) NOT NULL default ''"
);