Re: Dexterity - TAL Expression to Display Images from Blobstorage

Hi Asko,

edited the wrong view-template. Now with the correct one.

Am 06.12.2014 um 11:51 schrieb Andreas Mantke:
> Hi Asko,
>
> Am 06.12.2014 um 11:24 schrieb Asko Soukka:
>> Hi Andreas,
>>
>> have tried the following methods (included in Plone by default):
>>
>>     https://pypi.python.org/pypi/plone.app.imaging
>>
>> e.g.
>>
>>     img tal:replace="structure context/@@images/image/mini" />
>>
>> where 'image' is the fieldname.
>>
But that doesn't works either.

Traceback:

Module zope.tal.talinterpreter, line 742, in do_insertStructure_tal
  Module Products.PageTemplates.Expressions, line 218, in evaluateStructure
  Module zope.tales.tales, line 696, in evaluate
   - URL: /home/andi/Plone/libotemplatecenter/src/tdf.extensionsuploadcenter/src/tdf/extensionsuploadcenter/eupproject_templates/view.pt
   - Line 42, Column 8
   - Expression: <PathExpr standard:u'context/@@images/project_logo/mini'>
   - Names:
      {'args': (),
       'container': <Container at /softwarecentertest/en/extensions/bundesgit-for-libreoffice>,
       'context': <Container at /softwarecentertest/en/extensions/bundesgit-for-libreoffice>,
       'default': <object object at 0x7f94611ba500>,
       'here': <Container at /softwarecentertest/en/extensions/bundesgit-for-libreoffice>,
       'loop': {},
       'nothing': None,
       'options': {},
       'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x7f944c9350a8>,
       'request': <HTTPRequest, URL=http://localhost:9095/softwarecentertest/en/extensions/bundesgit-for-libreoffice/view>,
       'root': <Application at >,
       'static': <Products.Five.metaclass.DirectoryResource28 object at 0x7f94446730d0>,
       'template': <Products.Five.browser.pagetemplatefile.ViewPageTemplateFile object at 0x996d210>,
       'traverse_subpath': [],
       'user': <PropertiedUser 'admin'>,
       'view': <tdf.extensionsuploadcenter.eupproject.View object at 0x7f9444673190>,
       'views': <Products.Five.browser.pagetemplatefile.ViewMapper object at 0x7f9444657a10>}
  Module zope.tales.expressions, line 217, in __call__
  Module Products.PageTemplates.Expressions, line 147, in _eval
  Module zope.tales.expressions, line 124, in _eval
  Module Products.PageTemplates.Expressions, line 97, in trustedBoboAwareZopeTraverse
  Module zope.traversing.adapters, line 136, in traversePathElement
   - __traceback_info__: (<plone.namedfile.scaling.ImmutableTraverser object at 0x7f9444668190>, 'mini')
  Module plone.namedfile.scaling, line 126, in traverse
LocationError: 'mini'


--- end of Traceback ---------------


Seemed there is an issue with the image scaling product? I could see image handling inside the configuration page and there is also an entry for mini. I tried also with no success the 'icon' tag.

Kind regards,

Andreas

-- 
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