[Zope] computed attribute access(was: Re: [Zope] namespace and PARENTS doubt) (was: Re: [Zope] namespace and PARENTS doubt)

2000-07-26 Thread Dieter Maurer 

Fabio Akita writes:
   dtml-with "_['PARENTS[1].' + _['parameter'] + '.folder']"
For "computed attribute access", use "_.getattr".

In your case probably (I am not sure, I understand you expression
correctly):

dtml-with "_.getattr(PARENTS[1],parameter).folder"


Dieter

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RE: [Zope] namespace and PARENTS doubt

2000-07-25 Thread Chris McDonough 

Untested:

dtml-let level1="_.getitem(PARENTS[1], 'folder1')"
level2="_.getitem(level1, 'folder')"
  dtml-with level2
   ...commands..
  /dtml-with
/dtml-let

 -Original Message-
 From: Fabio Akita [mailto:[EMAIL PROTECTED]]
 Sent: Tuesday, July 25, 2000 5:46 PM
 To: [EMAIL PROTECTED]
 Subject: [Zope] namespace and PARENTS doubt
 
 
 Hi again
 
 That may be a simple doubt but that´s it:
 
 dtml-with "_.namespace( parameter = 'folder1' )"
  dtml-with "_['PARENTS[1].' + _['parameter'] + '.folder']"
    'commands' 
  /dtml-with
 /dtml-with
 
 The above statement just doesn´t work. The 'parameter' is a 
 DTML variable in
 the global namespace.
 
 But if I try:
 
 dtml-with "PARENTS[1].folder1.folder"
 /dtml-with
 
 That will work. What I am trying to do is to execute the "
 'commands'." above for lot´s of 'parameter' folders. But the
 _['PARENTS[1].' + 'something'] trick doesn´t work. Is there 
 another way to
 make the first statement work?
 
 (maybe I was a bit confusing here, I hope you understand the problem)
 
 Regards
 
 
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