Recursive logicsheets

[Ed Sinjiashvili]

Hello,

I'm using logicsheets extensively in my cocoon application. 
I don't know - maybe I use them for the things that should be done in
some other way - but that does not bother me for now (I'm trying to grok
cocoon).

Here's the problem:
Let's say I have a template in my logicsheet called .
I would like to create another template in my logicsheet called
 which uses . The following (naive?) approach
does not seem to work:


  


I can use other logicsheets' elements in my logicsheet - but seems like
I just can't use definitions from the logicsheet that is applied at the
time (don't know how to call it - template-time? ;). 
My guess is that XSP processor applies every logicsheet needed just once
and does not care that there might be a need to make another run. 

I'd like to know what you guys do in those situations?

For now I'm using quite an ugly hack - I name templates so I could call
them later:

 



  


That rapidly becomes more ugly when I need to pass parameters to those
templates.

I guess I could also use .

Any ideas would be appreciated,

-- Ed


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Re: IF - ELSE expression into an XSP with ESQL

[Ed Sinjiashvili]

Josep Riudavets Aguilo wrote:
> Hi all ...
[ skipped ]
> If "solicitat" is true, no more database access are allowed, and the
> XSP must ignore the second query.
> 
> How can I implement this IF-ELSE expression? I know about
>  taglib for implementing java code, but I don't know if
> ESQL taglibs can be placed into  taglib.
Yes, you certainly can use  with esql,
here's how your XSP might look like:


   SELECT solicitat FROM expedients WHERE
  nom='nom' AND
  cognoms='cognoms' AND
  dni='dni';
   
   
 
   boolean soli = ;
 if (soli) {
   
 
   SELECT mail FROM expedients WHERE
   nom='nom' AND
   cognoms='cognoms' AND
   dni='dni';
   
   
 
...
 
   
   
   }
 
   


Hope that helps,
-- Ed


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Re: Serializing document in UTF-16 encoding

[Ed Sinjiashvili]

Yury Mikhienko <[EMAIL PROTECTED]> writes:

> in serializers section I have:
>   name="UTF_16_text" src="org.apache.cocoon.serialization.TextSerializer">
>   UTF-16
>  
>
>
> in pipeline section:
>
>
> 
> 
> 
>
>
>
> my test.xml file:
> 
> 
>  тест test
> 
>
> my test.xsl file:
> 
> http://www.w3.org/1999/XSL/Transform";>
>   
>  
>   
> 
>
> after serializing I get the following document (binary dump)
> ff fe 0a 00 20 00 42 04 35 04 41 04 42 04 20 00 74 00 65 00 73 00 74 00 0a 00
> ^^^- WHY? 
That's the magic bytes that say that this is UTF_16 - i.e. Unicode.
16-bit (unicode) characters follow:
0x000a - '\n'
0x0020 - ' ' 
0x0442 - russian 'т'
0x0435 - russian 'е'
0x0441 - russian 'с'
0x0442 - russian 'т' 
0x0020 - ' '
0x0074 - t
0x0065 - e
0x0073 - s
0x0074 - t
0x000a - '\n'

Try to open this file(binary dump) under WindowsNT/XP notepad and it will show it 
nicely for you.

-- Ed

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