<tal:block
tal:define="our_url context/@@plone_context_state/canonical_object_url;
home_url context/@@plone_portal_state/portal_url;"
tal:condition="python:our_url == home_url">
<div tal:define="presults python:context.portal_catalog(portal_type='News
Item', path='/plone/news', sort_on='effective', sort_order='desc', limit=4,
Subject='evidenza')">
<div class="novita" tal:repeat="news python: presults[:3]" >
<span tal:define="pobj python:news.getObject()">
<h2 class="tileHeadline" id="news_home">
<a href="/view"
tal:attributes="href pobj/absolute_url"
tal:content="news/Title">
Event headline
</a>
</h2>
<!--
<img class="tileImage" tal:replace="structure
pobj/image_mini" />
-->
<br />
<div tal:replace="structure pobj/CookedBody">This element is
a comment.</div>
</span>
<div class="visualClear" ><!-- --></div>
</div>
</div>
</tal:block>
Questo è il codice del custom main_template.
Una domanda posso nel main_templet importare architipo image in modo da usare
il widget
forse in questo modo riesco a gestire l’ eccezione della non immagine
From: Giacomo Spettoli
Sent: Monday, September 26, 2011 3:12 PM
To: [email protected]
Subject: Re: [Plone-IT] Show di immagine piccola condizionata
On 26/09/2011 13:18, Zardetto Carlo wrote:
Purtroppo non è così
{'container': <PloneSite at /plone>,
'context': <ATDocument at /plone/front-page>,
'default': <object object at 0xb75c6538>,
'here': <ATDocument at /plone/front-page>,
'loop': {u'news': <Products.PageTemplates.Expressions.PathIterator object at
0x119dc5ec>},
'nothing': None,
'options': {'args': ()},
'repeat': <Products.PageTemplates.Expressions.SafeMapping object at
0x1192950c>,
'request': <HTTPRequest, URL=http://www.sito.it/front-page/document_view>,
'root': <Application at >,
'template': <FSPageTemplate at /plone/document_view used for
/plone/front-page>,
'traverse_subpath': [],
'user': <PloneUser 'carlo'>} a.. Module zope.tales.expressions, line 217, in
__call__
b.. Module Products.PageTemplates.Expressions, line 153, in _eval
c.. Module zope.tales.expressions, line 124, in _eval
d.. Module Products.PageTemplates.Expressions, line 80, in
boboAwareZopeTraverse
e.. Module OFS.Traversable, line 301, in restrictedTraverse
f.. Module OFS.Traversable, line 269, in unrestrictedTraverse
__traceback_info__: ([], 'image_mini')
AttributeError: image_mini (Also, the following error occurred while
attempting to render the standard error message, please see the event log for
full details: image_mini)
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verifica meglio il codice del tuo template (o dacci un pezzo più completo)
perchè quel modo è giusto (e verificato).
Giacomo
--
Giacomo Spettoli
T: http://twitter.com/giacomospettoli
S: http://careers.stackoverflow.com/giacomospettoli
L: http://linkedin.com/in/giacomospettoli
Company: http://redomino.com
Blog: http://spettoli.com
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