#foreach($u in $ProClass) #if($u.Depth==0)

#if($u.Alias!="-1") $u.ClassName #else $u.ClassName #end

#if($u.Child>0) #foreach($a in $ProClass) #if($a.ParentID==$u.id)

    #if($a.Alias!="-1") $a.ClassName #else $a.ClassName #end

#end #end #end #end #end