Using Objects

Fucntion	Code
Get current page	#set ($pageManager=$action.getPageManager())
Get current Space key	#set($spacekey=$renderContext.getOriginalContext().getSpaceKey())
Get page in Space by Pagetitle	#set($pageid=$pageManager.getPage($spacekey,"$title").getId())

String functions

Function	Code sample
String Contains (like Instr)
Replace	#set($title=$parampath.replace("//", "")) #set($title=$title.replace("%20", " ")) #set($title=$title.replace("/", " / "))

String to an Array	#set($foo=$MyString.split(":")) #foreach($line in $foo) #end

This is a recursive sample, where a Macro call itself:

#macro ( GetChildren $parent, $curlevel, $maxlevel)

      #GetChildren ($page, $curlevel, $maxlevel)


#end
 
GetChildren ($root, 1, 5)