0

我在 Plone 中有一个页面模板的 TALES，它查看集合的结果并将它们插入到一个框中（类似于集合 portlet）

我在从返回的项目中获取 URL 时遇到问题，我一直在使用 getPath 但是它返回站点名称，所以我的 URLS 最终http://mysite.com/ThePloneSite/folder/page不是 just http://mysite.com/folder/page，目前我的示例 TALES 如下：

<a tal:attributes="href string:${item/getPath}/view">Item</a>

我已经尝试了所有我能想象到的变化，但我不记得它们了，所以这里有几个不起作用：

（这不返回任何内容）

<a tal:attributes="href item/absolute_url">Item</a>

这给了我一个回溯，抱怨“getpath”：

<a tal:attributes="python:item.getObject().absolute_url()">Item</a>

链接中的站点名称令人讨厌的唯一原因是，为了访问“状态”和“显示”按钮，您必须在最初单击链接后单击“查看”

注意：最后一个示例在您使用时有效，getFolderContents但是我理解从集合返回的结果是不同的。

任何帮助将不胜感激，谢谢。

编辑绝对版本的回溯：

Traceback (innermost last):
  Module ZPublisher.Publish, line 126, in publish
  Module ZPublisher.mapply, line 77, in mapply
  Module ZPublisher.Publish, line 46, in call_object
  Module Shared.DC.Scripts.Bindings, line 322, in __call__
  Module Shared.DC.Scripts.Bindings, line 359, in _bindAndExec
  Module Products.PageTemplates.ZopePageTemplate, line 334, in _exec
  Module Products.PageTemplates.ZopePageTemplate, line 431, in pt_render
  Module Products.PageTemplates.PageTemplate, line 79, in pt_render
  Module zope.pagetemplate.pagetemplate, line 113, in pt_render
  Module zope.tal.talinterpreter, line 271, in __call__
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 888, in do_useMacro
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 852, in do_condition
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 954, in do_defineSlot
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 852, in do_condition
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 946, in do_defineSlot
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 821, in do_loop_tal
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 405, in do_startTag
  Module zope.tal.talinterpreter, line 482, in attrAction_tal
  Module Products.PageTemplates.Expressions, line 225, in evaluateText
  Module zope.tales.tales, line 696, in evaluate
   - URL: /peacehospice/portal_skins/custom/home_page_view
   - Line 200, Column 12
   - Expression: <PythonExpr alldoc.getObject().absolute_url()>
   - Names:
      {'container': <PloneSite at /peacehospice>,
       'context': <ATDocument at /peacehospice/front-page>,
       'default': <object object at 0x7fbed9313b30>,
       'here': <ATDocument at /peacehospice/front-page>,
       'loop': {u'alldoc': <Products.PageTemplates.Expressions.PathIterator object at 0x7fbebcd20c50>},
       'nothing': None,
       'options': {'args': ()},
       'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x7fbebde89680>,
       'request': <HTTPRequest, URL=http://demo.kcsts.co.uk/front-page/home_page_view>,
       'root': <Application at >,
       'template': <ZopePageTemplate at /peacehospice/home_page_view used for /peacehospice/front-page>,
       'traverse_subpath': [],
       'user': <PropertiedUser 'dan'>}
  Module Products.PageTemplates.ZRPythonExpr, line 48, in __call__
   - __traceback_info__: alldoc.getObject().absolute_url()
  Module PythonExpr, line 1, in <expression>
  Module AccessControl.ImplPython, line 716, in guarded_getattr
  Module AccessControl.ImplPython, line 658, in aq_validate
  Module AccessControl.ImplPython, line 552, in validate
  Module AccessControl.ImplPython, line 322, in validate
  Module AccessControl.ImplPython, line 749, in raiseVerbose
  Module AccessControl.ImplPython, line 726, in item_repr
  Module plone.app.contentlisting.catalog, line 29, in __repr__
  Module plone.app.contentlisting.catalog, line 74, in getPath
  Module Products.ZCatalog.CatalogBrains, line 51, in getPath
AttributeError: getpath

获取收藏内容的故事：

<div id="all-documents" tal:define="allDocsBatch python:context.documents.alldocuments.results(b_start=b_start,b_size=10)">
  <h3>All Documents</h3>
  <div class="tabbedWrapper">
    <div class="item" tal:repeat="alldoc allDocsBatch">
      <p>
        <img tal:replace="structure alldoc/getIcon" />
        <a tal:attributes="href python:alldoc.getObject().absolute_url()" tal:content="alldoc/Title" />
        <span class="tags" tal:condition="alldoc/Subject" tal:define="alldoctag alldoc/Subject">
          <a tal:repeat="tag alldoctag" tal:content="tag"
             tal:attributes="href string:${context/portal_url}/@@search?Subject:list=${tag}"/>
        </span>
      </p>
    </div>
  </div>
</div>

编辑#2

注意找到了一个链接http://copilotco.com/mail-archives/plone-users.2007/msg05113.html这可能会有所帮助，但还没有机会查看它。

4

1 回答 1

5

如果 item 是目录大脑（如您的示例中），您需要调用item/getURL. absolute_url是针对真实物体的。

于 2013-06-07T15:56:46.747 回答