Inserendo
<div tal:content="structure news/getObject/getText"> </div>
il plone va in crash
Site Error
An error was encountered while publishing this resource.
TraversalError
(>, 'getText') (Also, the following error occurred while attempting to
render the standard error message, please see the event log for full
details: (<bound method mybrains.getObject of
<Products.ZCatalog.Catalog.mybrains object at 0xfe42e14>>,
'getText'))Traceback (innermost last): Module ZPublisher.Publish, line 202,
in publish_module_standard Module ZPublisher.Publish, line 150, in publish
Module plone.app.linkintegrity.monkey, line 21, in
zpublisher_exception_hook_wrapper Module Zope2.App.startup, line 221, in
zpublisher_exception_hook Module ZPublisher.Publish, line 119, in publish
Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line
42, in call_object Module Shared.DC.Scripts.Bindings, line 313, in __call__
Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec Module
Products.CMFCore.FSPageTemplate, line 216, in _exec Module
Products.CMFCore.FSPageTemplate, line 155, in pt_render Module
Products.PageTemplates.PageTemplate, line 89, in pt_render Module
zope.pagetemplate.pagetemplate, line 117, in pt_render Module
zope.tal.talinterpreter, line 271, in __call__ Module
zope.tal.talinterpreter, line 346, in interpret Module
zope.tal.talinterpreter, line 891, in do_useMacro Module
zope.tal.talinterpreter, line 346, in interpret Module
zope.tal.talinterpreter, line 536, in do_optTag_tal Module
zope.tal.talinterpreter, line 521, in do_optTag Module
zope.tal.talinterpreter, line 516, in no_tag Module zope.tal.talinterpreter,
line 346, in interpret Module zope.tal.talinterpreter, line 957, in
do_defineSlot Module zope.tal.talinterpreter, line 346, in interpret Module
zope.tal.talinterpreter, line 536, in do_optTag_tal Module
zope.tal.talinterpreter, line 521, in do_optTag Module
zope.tal.talinterpreter, line 516, in no_tag Module zope.tal.talinterpreter,
line 346, in interpret Module zope.tal.talinterpreter, line 861, in
do_defineMacro Module zope.tal.talinterpreter, line 346, in interpret Module
zope.tal.talinterpreter, line 824, in do_loop_tal Module
zope.tal.talinterpreter, line 346, in interpret Module
zope.tal.talinterpreter, line 745, in do_insertStructure_tal Module
Products.PageTemplates.Expressions, line 221, in evaluateStructure Module
zope.tales.tales, line 696, in evaluate - URL: main_template - Line 160,
Column 0 - Expression: - Names: {'container': , 'context': , 'default': ,
'here': , 'loop': {u'news': }, 'nothing': None, 'options': {'args': ()},
'repeat': , 'request': , 'root': , 'template': , 'traverse_subpath': [],
'user': } Module zope.tales.expressions, line 217, in __call__ Module
Products.PageTemplates.Expressions, line 153, in _eval Module
zope.tales.expressions, line 124, in _eval Module
Products.PageTemplates.Expressions, line 83, in boboAwareZopeTraverse Module
zope.traversing.adapters, line 164, in traversePathElement -
__traceback_info__: (>, 'getText') Module zope.traversing.adapters, line 52,
in traverse - __traceback_info__: (>, 'getText', []) TraversalError: (see
above)
-----Messaggio originale-----
From: Simone Orsi
Sent: Thursday, September 22, 2011 3:28 PM
To: La lista degli italiani appassionati di Plone.
Subject: Re: [Plone-IT] News in homepage
Ciao,
On 09/22/2011 10:09 AM, Zardetto Carlo wrote:
<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]">
<h1 tal:content="news/Title" />
<div tal:content="news/Description"><span
tal:content="news/Description" />
</div>
<div tal:content="structure news/getText">
</div>
</div>
</div>
stai ciclando direttamente su risultati della ricerca del catalog, che
non sono gli oggetti veri e propri ma "brains". Da questi puoi accedere
solo i valori indicizzati e "getText" non รจ uno di quelli.
nel tuo caso dovresti fare "news/getObject/getText".
HTH
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