On RTF template, we use below to get fo:page-number and assign to a variable called 'CurrentPage', i

Hi All,

I ma newer on BI Publisher, I got question as below:

On RTF template, we use below to get fo:page-number and assign to a variable called 'CurrentPage', is it possible to do it? 

  <?xdoxslt:set_variable($_XDOCTX, 'CurrentPage', fo:page-number)?> 

  <?xdoxslt:get_variable($_XDOCTX, 'CurrentPage')?>

thanks,

Wing