Re: [Zope] Advanced search in ZCatalog

2000-11-13 Thread Andy McKay

http://www.zope.org/Members/Zen/howto/AdvZCatalogSearching is probably your
best bet.

--
  Andy McKay, Developer.
  ActiveState.

- Original Message -
From: "daniel dias" [EMAIL PROTECTED]
To: "ZopeList" [EMAIL PROTECTED]
Sent: Monday, November 13, 2000 9:50 AM
Subject: [Zope] Advanced search in ZCatalog


 Hi!
 I´m trying to discover how to make a ZCatalog perform
 queries on several "fields" (as in the property
 sheets) of the cataloged objects, but with no sucess.
 I´d like to execute queries using a "or" chain of
 tokens, to be applied on several fields of the
 cataloged objects, given that each field has a
 priority in the search results.

 Any ideas on how to implement this? I´ve tried several
 approaches with absolutely no sucess, and I´m pretty
 stuck, so any help will be welcome.

 Thanks,

 Daniel Dias


 
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RE: [Zope] Advanced search in ZCatalog

2000-11-13 Thread Menard . Jean-Francois

Usually, I use an external method returning a string containing the text
from all the fields I want to search on, and I index THAT field in the
Catalog.  It works great!

Jean-François Ménard
Intranet DPAS
Pratiques d'affaires et orientations
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-Message d'origine-
De : daniel dias [mailto:[EMAIL PROTECTED]]
Envoyé : lundi 13 novembre 2000 12:51
À : ZopeList
Objet : [Zope] Advanced search in ZCatalog


Hi!
I´m trying to discover how to make a ZCatalog perform
queries on several "fields" (as in the property
sheets) of the cataloged objects, but with no sucess.
I´d like to execute queries using a "or" chain of
tokens, to be applied on several fields of the
cataloged objects, given that each field has a
priority in the search results.

Any ideas on how to implement this? I´ve tried several
approaches with absolutely no sucess, and I´m pretty
stuck, so any help will be welcome.

Thanks,

Daniel Dias



Do You Yahoo!?
Crie o seu e-mail grátis do Yahoo! Mail com 6 Megabytes livres!
http://mail.yahoo.com.br

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Re: [Zope] Advanced search in ZCatalog

2000-11-13 Thread Maik Röder

Hi !

[EMAIL PROTECTED] wrote:
 
 Usually, I use an external method returning a string containing the text
 from all the fields I want to search on, and I index THAT field in the
 Catalog.  It works great!

Isn't that what PrincipiaSearchSource is used for ?

BTW: I know that PrincipiaSearchSource can be an external method, but
maybe someone knows whether it could also be a DTML Method ?

Regards,

Maik Röder

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Re: [Zope] Advanced search in ZCatalog

2000-11-13 Thread Andy McKay

PrincipiaSearchSource is a method that returns the (for example) text of you
object. If you have a class that is being catalogued, as it catalogs it
calls each index (be it a method or a property). So you can fiddle with your
indexes by fiddling with your methods, such as PrincipiaSearchSource.
--

  Andy McKay, Developer.
  ActiveState.

- Original Message -
From: "Maik Röder" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Monday, November 13, 2000 11:39 AM
Subject: Re: [Zope] Advanced search in ZCatalog


 Hi !

 [EMAIL PROTECTED] wrote:
 
  Usually, I use an external method returning a string containing the text
  from all the fields I want to search on, and I index THAT field in the
  Catalog.  It works great!

 Isn't that what PrincipiaSearchSource is used for ?

 BTW: I know that PrincipiaSearchSource can be an external method, but
 maybe someone knows whether it could also be a DTML Method ?

 Regards,

 Maik Röder

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