[Zope-dev] ZPatterns + Skinscript

[Joachim Schmitz]

Hi Steve,

that did it, many thanks, how did you debug this ? By the way, it only work
if specify a DataSkin derived ZClass under the Storage tab.

it solved also the problem with the following setup, which
didn't work before applying the patch, with an setup like this:

SkinScript method:

WITH QUERY readEvents(e_id=self.id) COMPUTE 
event_id=event_id,zeiten=zeiten,firma=firma
,tel=tel,movie_id=movie_id,movie_text=movie_text
,movie_link=movie_link,movie_title
,datum_von=datum_von,datum_bis=datum_bis

SQL-method readEvents
parameter: 

e_id:int

Querytemplate:

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
from event as e, veranstalter as v, movies as m 
where  
e.event_id = <dtml-sqlvar e_id type=int>
and e.movie_id = m.movie_id and e.veran_id = v.veran_id

dtml-method:

<dtml-in getcurrentEventIDs>
<dtml-let theItem="getItem(key=_.int(event_id))">
<dtml-var theItem>
<dtml-if "_.hasattr(theItem,'movie_title')">
<dtml-with theItem>
<tr>
 <td>
   <a href=<dtml-var event_id>><dtml-var movie_title></a>
 </td>
 <td>
<dtml-var zeiten>
</td>
<td>
<dtml-var firma>
</td>
</tr>
</dtml-with theItem>
</dtml-if theItem>
</dtml-let theItem="getItem(_.int(_['sequence-item']))">
</dtml-in getcurrentEventIDs>



On Tue, 31 Oct 2000, Steve Spicklemire wrote:

> 
> 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 created with 'call==1', call it before returning it."""
> !         return md.getitem(self.name,self.call)
>   
>   
>   del Eval, expr_globals, TemplateDict, Base, ComputedAttribute
> --- 133,139 ----
>       def eval(self,mapping):
>           """Return the result of looking up/calling the name from 'mapping'.
>   If the object was created with 'call==1', call it before returning it."""
> !         return mapping.getitem(self.name,self.call)
>   
>   
>   del Eval, expr_globals, TemplateDict, Base, ComputedAttribute
> 
> *** SkinScript/Compiler.py      2000/10/18 23:11:56     1.1.1.4
> --- SkinScript/Compiler.py      2000/10/31 14:12:09
> ***************
> *** 168,174 ****
>       
>       class Compute(AST):
>           type = 'COMPUTE'
> !         def __init__(self,*args,**args):
>               self._kids=list(args)+kw.items()
>   
>       class Trigger(Compute):
> --- 168,174 ----
>       
>       class Compute(AST):
>           type = 'COMPUTE'
> !         def __init__(self,*args,**kw):
>               self._kids=list(args)+kw.items()
>   
>       class Trigger(Compute):
> 
> 
> Try these patches and see if it works... 
> 
> -steve
> 
> 
> 

Mit freundlichen Grüßen

Joachim Schmitz  

          
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