In a SkinScript COMPUTE statement, should I be allowed to supply
different names in the OTHERWISE LET section as in the attributes section?
For example:
WITH some_query() COMPUTE
foo,bar,baz
OTHERWISE LET
foo='There is no foo',
spoon='There is no spoon'
Looking at the ZPatterns
OK I think I found the problem(s):
*** Expressions.py 2000/10/18 23:11:55 1.1.1.3
--- Expressions.py 2000/10/31 14:14:09
***
*** 133,139
def eval(self,mapping):
"""Return the result of looking up/calling the name from 'mapping'.
If the object was
Hi Joachim,
"Joachim" == Joachim Schmitz [EMAIL PROTECTED] writes:
Joachim Hi Steve,
Joachim that did it, many thanks, how did you debug this ?
The debugger is your friend. ;-). Seriously I'd be lost without it:
http://www.zope.org/Members/michel/HowTos/TheDebuggerIsYourFriend
Hi Steve,
On Tue, 31 Oct 2000, Steve Spicklemire wrote:
Joachim By the way, it only work if specify a DataSkin derived ZClass
Joachim under the Storage tab.
Yes... did you attempt to use a 'pure' DataSkin?
after your advise not to use a 'pure' DataSkin, I did all the testing
At 04:42 PM 10/31/00 +0100, Joachim Schmitz wrote:
Hi Steve,
On Tue, 31 Oct 2000, Steve Spicklemire wrote:
Joachim By the way, it only work if specify a DataSkin derived ZClass
Joachim under the Storage tab.
Yes... did you attempt to use a 'pure' DataSkin?
after your advise not
"Phillip J. Eby" wrote:
DataSkin is strictly a mix-in class. Sometimes I forget to remind people
of that, and sometimes I even forget it myself. :(
DataskinAddons provides a nice DataSkin-derived class for debugging purposes
- it has a debug() method that prints out __dict__, and lets you
for debugging I inserted in Specialists.py in getItem:
return str(self.rackList) -- inserted
for rack in self.rackList:
item = rack.__of__(self).getItem(key)
if item is not None: return item
this alway returns an empty list, when calling it from the dtml:
dtml-var
On Mon, 30 Oct 2000, Steve Spicklemire wrote:
Hi Joachim,
rackList just refers to the racks in the 'racks' tab
of the Specialist. Do you have any racks defined for
this Specialist? The rackList is managed magically
with the plug-in-group stuff.
Yes that's what I found too, but it
My Experience with 'raw' DataSkins is that you'll quickly
run afoul of the Zope Security system. Using a ZClass that has
ZPatterns:DataSkin as a base class avoids this, and gives
you an easy way to put a 'user interface' on your objects.
-steve
"Joachim" == Joachim Schmitz [EMAIL PROTECTED]
Hi Steve,
I did exactly (hopefully) as you sugested, but the dtml-method fails with:
(I moved the SkinScript with first to the top)
Error Type: KeyError
Error Value: movie_link
...
File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_String.py, line 528, in
__call__
(Object:
Hi Joachim,
Hmm... I just put all the code in myself... to be *really* sure, and
it does work. What do you see for 'current attribute handling' in the
Data PlugIns tab of the default rack? I would try to simplify. Take
out all the skin script execpt for the one line.
-steve
"JS" ==
On Sat, 28 Oct 2000, Phillip J. Eby wrote:
At 05:17 PM 10/28/00 +0200, Joachim Schmitz wrote:
select e.event_id as event_id
,e.zeiten as zeiten
,v.firma as firma
,v.tel as tel
,e.movie_id as movie_id
,m.movie_title as movie_title
,m.movie_link as movie_link
,m.movie_text as movie_text
At 05:17 PM 10/28/00 +0200, Joachim Schmitz wrote:
select e.event_id as event_id
,e.zeiten as zeiten
,v.firma as firma
,v.tel as tel
,e.movie_id as movie_id
,m.movie_title as movie_title
,m.movie_link as movie_link
,m.movie_text as movie_text
,e.datum_von as datum_von
,e.datum_bis as datum_bis
Just out of curiosity, did you find this out by reading the draft
SkinScript reference documentation on the ZPatterns Wiki?
At 03:45 PM 10/4/00 +0100, Steve Alexander wrote:
I just found out that you can access all sorts of useful methods in
SkinScript from the magical "_" namespace variable.
"Phillip J. Eby" wrote:
Just out of curiosity, did you find this out by reading the draft
SkinScript reference documentation on the ZPatterns Wiki?
No. I just guessed.
I think I might have read it in the source the other day too.
I'll take a look at the wiki now:
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