On Wed, Jun 23, 2010 at 12:11 PM, David Glick <[email protected]>wrote:
> On Jun 23, 2010, at 8:07 AM, Luciano Pacheco wrote: > > On Wed, Jun 23, 2010 at 11:26 AM, David Glick > <[email protected]>wrote: > >> On Jun 23, 2010, at 5:14 AM, Luciano Pacheco wrote: >> >> > Hi all, >> > >> > Since February out from Plone community, last month I came back work >> with Plone to Brazilian government. >> > >> > I did a new catalog for some expensive values and I want to catalog as a >> metadata a set of calculated values. >> > >> > The main question is: I want to code a function that can operates on the >> object, like which I can do with the "registerIndexableAttribute" to >> indexes. >> > >> > The dumb way is add at runtime a new method to the desired content type >> (PloneArticle in my case). >> > >> > Any ideas ? >> >> In Plone 3.3+ you can use a custom indexer adapter (see plone.indexer) >> David >> > > David, > > But I need the metadata, not a index. > > I'm at a Plone 3.1.7 > > I read: > http://plonemanual.twinapex.fi/searching_and_indexing/catalog.html > > http://plonemanual.twinapex.fi/searching_and_indexing/indexing.html#custom-index-methods > > > I believe index values and metadata values are both obtained the same way, > via a wrapper that takes into account the indexers (or methods registered > via registerIndexableAttribute in Plone < 3.3). Did you try it? > David > It worked. Thanks a lot! :-) -- Luciano Pacheco blog.lucmult.com.br
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