我尝试使用具有相同<browser:page ...
属性的name=
覆盖CMF外观图层提供的视图。这在Plone中是否可行,或浏览器视图是否只能覆盖其他浏览器视图?
答案 0 :(得分:5)
(这有点晚了,但到底是什么意思)
CMF外观层覆盖浏览器视图。这就是为什么你必须将@@
放在URL中浏览器视图名称的前面,即消除它的歧义,并确保调用browserview而不是CMF皮肤层模板。
简而言之,如果您将@@
放在前面,浏览器视图将覆盖,否则不会。
即:
localhost:8080/Plone/@@myview
替代:
localhost:8080/Plone/myview
要解决此问题,请覆盖CMF外观图层中的模板,并tal:define
View
变量指向@@myview
。然后,您仍然可以从CMF外观层模板访问BrowserViews方法。
答案 1 :(得分:3)
默认情况下,CMF外观机制在查找视图之前会在portal_skins中查找。您可以通过自定义IPublishTraverse适配器来更改此设置。这有点邪恶,但这可能有用(在Plone 3中测试 - 我不是100%确定Plone 4中的默认行为):
from zope.component import adapts, queryMultiAdapter
from zope.publisher.interfaces.browser import IBrowserRequest
from Acquisition import aq_base
from ZPublisher.BaseRequest import DefaultPublishTraverse
from Products.CMFCore.Skinnable import SKINDATA, SkinnableObjectManager
from thread import get_ident
_MARKER = object()
class SkinnableTraverser(DefaultPublishTraverse):
adapts(SkinnableObjectManager, IBrowserRequest)
def publishTraverse(self, request, name):
"""Let the default traverser do its job, but if the thing that was
returned was from a skin layer and there's a view with
the same name, let the view win.
"""
gotten = super(SkinnableTraverser, self).publishTraverse(request, name)
if not name.startswith('_') and not name.startswith('aq_'):
sd = SKINDATA.get(get_ident())
if sd is not None:
ob, skinname, ignore, resolve = sd
if resolve.get(name, None) is aq_base(gotten):
# This was retrieved as a skin resource
# Check if it could've been a view also
view = queryMultiAdapter((self.context, request), name=name)
if view is not None:
return view.__of__(self.context)
return gotten
您需要注册:
<adapter factory=".skins.SkinnableTraverser" />
可能在overrides.zcml中。另一种选择是在请求上使用更具体的标记接口,例如一个通过browserlayer.xml导入步骤安装。
马丁
答案 2 :(得分:2)
我不确定,但你可以快速做的是尝试使用plone_skins的“custom”文件夹。
您还可以尝试http://plone.org/documentation/kb/applying-a-custom-view-to-a-specific-folder
中的“替代”方式