[Zope] dtml-tree and leaves

[Dieter Maurer]

Pascal Samuzeau writes:
 > I want to use of dtml-tree to get what there is in a folder and       
 > subfolders, with a method pass in leaves.                             
 >                                                                       
 > For this I've this architecture :                                     
 >                                                                       
 > !-Root                                                                
 > !-------+Folder A                                                     
 > !-----------+Folder B                                                 
 > !-----------+Folder C                                                 
 > !-------+Folder D                                                     
 > !-----------+Folder E                                                 
 > !-----------------index                                               
 > !-----------------dtcontent                                           
 > !-----------------dtcTemplate                                         
 > !----index                                                            
 > !----dtcontent                                                        
 > !----dtcTemplate                                                      
 >                                                                       
 > When I try to do                                                      
 >                                                                       
 > Root/Folder D/FolderE/index, with code in index as :                  
 >                                                                       
 > <dtml-tree PARENTS[-1].Folder A  branches="objectValues"              
 > leaves="dtcTemplate">                                                 
 >                                                                       
 > I got the content with the template of Root/dtcTemplate.              
 > So, How can I write to tell to leaves to get the dtcTemplate in       
 > Folder E ?                                                            
The "leaves" method is resolved relative to the currently rendered
tree item. This means for items outside "E" you will get
"/dtcTemplate".

I am not sure, whether there is a "leaves_expr" attribute
(I do not think so). It might help you.

An sure work around would be to rename one of your "dtcTemplates".
But, probably, you have a reason that the are named equally...


Dieter