Hi... Well, effectively, that will probably work fine. But my problem is that I may have several folders like "/dsi" (or even subfolders of /dsi), each of them requiring use of the /news folder methods (/news is a folder handling every methods relatives to news, and so each folder can use these methods to display and handle several news relatives to each subject). So, I ABSOLUTELY don't want to duplicate my news handling methods in every folder that have to display news...!! Any idea ?? Is there any way to say in the /news/content_html method : I want to call the "get_last_news" object which is in "my" folder, and not anywhere else, without worrying of the place from which this method was called ?? Thierry On 26.09.2001 - 16:42 complaw@hal-pc.org wrote:
This is a simplistic answer (but it will work in your current situation).
Simply place get_last_news object in the folder that contains the /dsi and /news folders (i.e., the parent folder of both folders). That way, both folders can access the same SQL method in the same manner (<dtml-in get_last_news>) in both sub-folders. Look for the documentation on "acquisitition" in Zope.
Have fun,
Ron
Try...
<A HREF="../news/get_last_news"></A>
Hi,
another little problem I encounter while discovering Zope. I want to have such folders and objects :
/dsi content_html (DTML Method) /news content_html (DTML Method) get_last_news (Z SQL Method)
The "/news/content_html" method is using the "get_last_news" SQL
method, in
a <dtml-in get_last_news>...</dtml-in> loop. In the "/dsi/content_html", I want to include the result of the "/news/content_html" method, so I placed <dtml-var expr="news.content_html()"> in this script but when trying to view the result, I get a KeyError on "get_last_news", with the following traceback :
Traceback (innermost last): File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/lib/zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/lib/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: content_html) File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: content_html) File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: content_html) File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 549, in __call__ (Object: content_html) File /usr/lib/zope/lib/python/DocumentTemplate/DT_Util.py, line 339, in eval (Object: news.content_html()) (Info: news) File <string>, line 0, in ? File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 182, in __call__ (Object: content_html) File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 549, in __call__ (Object: content_html) File /usr/lib/zope/lib/python/DocumentTemplate/DT_In.py, line 652, in renderwob (Object: get_last_news)
Where did I made any mistake ?? What's the right way to use scripts and methods in such a (probably basic !) way...??
Thank you for any help. Thierry
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