----- Original Message ----- From: "Jeffrey P Shell" <jeffrey@cuemedia.com> To: <zope-dev@zope.org> Cc: <zope-cmf@zope.org> Sent: Monday, November 19, 2001 21:36 Subject: [Zope-dev] PathIndex query options
I've looked hard at the two pages returned for "PathIndex" on Zope.org, and cannot make sense out of how to use 'level'. From the example, which is full of paths like '/aa/bb/cc' and '/cc/bb/cc' - all of the same size and using the same three letters -, I cannot tell if I can do a path query to find objects ONLY in a certain path, and not above or below it.
I have a situation where I have a hierarchy of Task content objects, and in one case I only want to display the immediate child tasks at certain paths (basically to top-level tasks), using the catalog query except for (hopefully) one changed parameter.
http://www.zope.org/Members/michel/ZB/SearchingZCatalog.dtml http://www.zope.org//Wikis/DevSite/Proposals/PathIndexDocumentation
The level parameter specifies where the search starts. E.g. when you index an object with the URL http://www.zope.org//Wikis/DevSite/Proposals/PathIndexDocumentation then the PathIndex uses its physical path for indexing. In this example: '/Wikis/DevSite/Proposals/PathIndexDocumentation' Searching for "DevSite" and level=1 would give you this document as search result. The first element of the physical path has level 0, the second level 1 and so on. Hope this helps, Andreas