Personal summary so as not to forget
In the template using {: U ( 'address', 'parameter' ...)}
<-! U method to use in the template ->
<a href="{:U('News/index')}" title="News">News</a>
<a href="{:U('News/Newdesc','id='.$v['id'])}">
In the template using {: U ( 'address', 'parameter' ...)}
<-! U method to use in the template ->
<a href="{:U('News/index')}" title="News">News</a>
<a href="{:U('News/Newdesc','id='.$v['id'])}">