prmid attr in inputparam atg

example

<cml:list prm='MDLIST' orderby='_INDEX' var='md'>
... 
<cml:list  id='_prm:id_' prm='TECHPRM'>
    <td><cml:inputparam prmexpr='prm()' prmid='_env:md_'/></td>
</cml:list>
...    
</cml:list>