Ciao, sempre così, ad occhio, potresti utilizzare lo stesso codice del portlet di weblion [..]
<img tal:replace="structure pobj/image" /> Vito Il giorno 24 dicembre 2009 09.42, Fabrizio Rota <fabrizio.r...@gmail.com> ha scritto: > Con structure pobj/Text avevo già provato > Con structure pobj/getText funziona bene! > GRAZIE > > Sapresti anche come fargli estrarre la immagine che opzionalmente si può > inserire nella news e che viene usata nella vista riassuntiva? > Grazie ancora > > faber > > Il giorno 24 dicembre 2009 09.35, Vito Falco <vitofa...@gmail.com> ha > scritto: > > Ciao, >> perchè usi il SearchableText? >> >> Io, ad occhio, avrei fatto un <div tal:replace="structure >> pobj/getText">This element is a comment.</div> >> oppure >> <div tal:replace="structure pobj/Text">This element is a comment.</div> >> >> Vito >> >> Il giorno 24 dicembre 2009 09.26, Fabrizio Rota <fabrizio.r...@gmail.com>ha >> scritto: >> >>> Sto modificando questo codice di weblion >>> https://weblion.psu.edu/trac/weblion/wiki/RandomImagePortlet (usato per >>> mostrare in un portlet una immagina casuale) in modo che mostri il contenuto >>> di una news casuale. >>> >>> >>> <div metal:define-macro="portlet"> >>> <div id="portlet_randomphoto" >>> tal:define="presults >>> python:context.portal_catalog(portal_type='Image', >>> path='/yaks/images-randomize')" >>> tal:condition="presults"> >>> <div> >>> >>> <span tal:define="pobj >>> python:random.choice(presults).getObject()"> >>> <img tal:replace="structure pobj/image" /> >>> <span >>> tal:content="string:${pobj/Description}">[displays description of >>> image]</span> >>> </span> >>> </div> >>> </div> >>> </div> >>> >>> >>> >>> Sto provando con questo codice >>> >>> <div metal:define-macro="portlet"> >>> <div id="portlet_randomphoto" >>> tal:define="presults >>> python:context.portal_catalog(portal_type='News Item', >>> path='/test/news')" >>> tal:condition="presults"> >>> <div> >>> >>> <span tal:define="pobj >>> python:random.choice(presults).getObject()"> >>> >>> <span >>> tal:content="string:${pobj/Description}">[displays description of >>> image]</span> >>> <div tal:replace="structure pobj/SearchableText">This >>> element is a comment.</div> >>> </span> >>> </div> >>> </div> >>> </div> >>> >>> Ma non riesco ad estrarre il testo della news in modo decente. >>> Con SearchableText, infatti, il testo viene fuori come non formattato e >>> si prende pure la descrizione della immagine a commento della news. >>> Forse che il testo della news non viene estratto con getObject()? >>> C'è qualche altro modo di ottenerlo? >>> >>> a presto >>> >>> faber >>> >>> -------------------- >>> "Life is what happens to you while you're busy making other plans" - J. >>> Lennon >>> >>> _______________________________________________ >>> Plone-IT mailing list >>> Plone-IT@lists.plone.org >>> http://lists.plone.org/mailman/listinfo/plone-it >>> http://www.nabble.com/Plone---Italy-f21728.html >>> >> >> >> >> -- >> "Design is the method of putting form and content together. Design, just >> as art, has multiple definitions; there is no single definition. Design can >> be art. Design can be aesthetics. Design is so simple, that's why it is so >> complicated." by Paul Rand >> >> _______________________________________________ >> Plone-IT mailing list >> Plone-IT@lists.plone.org >> http://lists.plone.org/mailman/listinfo/plone-it >> http://www.nabble.com/Plone---Italy-f21728.html >> > > > > -- > Fabrizio > > -------------------- > "Life is what happens to you while you're busy making other plans" - J. > Lennon > > _______________________________________________ > Plone-IT mailing list > Plone-IT@lists.plone.org > http://lists.plone.org/mailman/listinfo/plone-it > http://www.nabble.com/Plone---Italy-f21728.html > -- "Design is the method of putting form and content together. Design, just as art, has multiple definitions; there is no single definition. Design can be art. Design can be aesthetics. Design is so simple, that's why it is so complicated." by Paul Rand
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