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[Zope][Tree tag] to fade out elements of the Zope tree
by Ulrike Ainser 10 Apr '01

10 Apr '01

Hi, I have got another question and maybe somebody can help me....?! I want to fade out elements off the tree I have built e.g. acl_users, index_html etc. and some folders. How can I do that? Thanx, Uli __________________________________________________ Ulrike Ainser - uli(a)highq-it.de

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Non-Cygnus Windows compile (was: Re: [Zope] Interbase Anyone??)
by Jan Murre 10 Apr '01

10 Apr '01

Hello Tom, I managed to compile the DynPersist.c that is needed for ZPatterns on W95 using the instructions at: <http://starship.python.net/crew/kernr/mingw32/Notes.html> Some Setup modification may be needed. In my case: *shared* DynPersist DynPersist.c -I../../ZODB -I/zope/zope-2.3.1-src/lib/Components/Extension Class Zope sources have to be available. Regards, Jan

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Zope time error
by Chris Herrnberger 10 Apr '01

10 Apr '01

greetings: every now and then I will get this error from Zope. hangs around for a while and then disappears again. Text follows: Traceback (innermost last): File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/chris/mysite/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/chris/mysite/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: post) File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: post) File /home/chris/mysite/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: post) File /home/chris/mysite/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: post) File /home/chris/mysite/lib/python/DocumentTemplate/DT_Util.py, line 334, in eval (Object: item_index_html(_.None, _, created=ZopeTime, title=REQUEST.form['title'])) (Info: item_index_html) File <string>, line 0, in ? NameError: (see above) Any ideas whats causing this. Say this generated by squishdot some times, this time from another application. Being new to all this, I really have no idea what the issue is. Any isights would be greatly appreciated. Chris

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Re: [Zope] problem with lines properties
by Tres Seaver 10 Apr '01

10 Apr '01

> Timothy Wilson <wilson(a)visi.com> wrote: > On Mon, 9 Apr 2001, Casey Duncan wrote: > > > Setting a property type as lines does not guarantee that the value there > > is a list. Are you marshalling the form field to lines on you ZClass > > form? > > > > ala: <textarea name="lunch_menu:lines"... > > I think the correct syntax would be <textarea name="lunch_menu:list"... > > Yes, I'm doing that. Nope, you want ':lines', to persuade ZPublisher's marshalling code to split the submitted value into chunks at the newlines token. ':list' causes it to concatenate *multiple* submitted fields with the same name into a list. Tres. -- =============================================================== Tres Seaver tseaver(a)digicool.com Digital Creations "Zope Dealers" http://www.zope.org

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Re : [Zope] Javaapplet replacing ZMI navtree?
by Sin Hang Kin 09 Apr '01

09 Apr '01

I supspect that it does not even need javascript. Most javascript for such things is to generate the necessary data structures based on the tree structure. But we have the tree structure data ready on zope already. So it is just to use some dtml to generate the dynamic html with hide/show hot spots. Rgs, Kent Sin --------------------------------- kentsin.weblogs.com kentsin.imeme.net

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Return of Zoo guestbook problem.
by Ignacio Valdes 09 Apr '01

09 Apr '01

Hello all, I'm trying to tackle the Zoo GuestBook example from the Zope book: http://www.zope.org/Members/michel/ZB/SimpleExamples.dtml I've got it all working except the last part in the AddEntry python script. I now have Zope 2.3.1 installed on my ISP's system. The script craters on the first line which reads: """ Create a guest book entry. """ # create a unique document id id='entry_%d' % len(context.objectIds()) With the following error message: Zope Error Zope has encountered an error while publishing this resource. Error Type: NameError Error Value: context Troubleshooting Suggestions This resource may be trying to reference a nonexistent object or variable context. The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /home/zope/zope5/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /home/zope/zope5/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/zope/zope5/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /home/zope/zope5/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/zope/zope5/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: addEntryAction) File /home/zope/zope5/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: addEntryAction) File /home/zope/zope5/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: addEntryAction) File /home/zope/zope5/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: addEntryAction) File /home/zope/zope5/lib/python/DocumentTemplate/DT_Util.py, line 334, in eval (Object: addEntry(guest_name, comments)) (Info: guest_name) File <string>, line 0, in ? File /home/zope/zope5/lib/python/Products/PythonMethod/PythonMethod.py, line 168, in __call__ (Object: addEntry) (Info: (('Anonymous', ''), {}, None)) File <string>, line 6, in addEntry NameError: (see above)

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Zope and ActivePython 2.0
by Eric Roby 09 Apr '01

09 Apr '01

Is it possible for Zope 2.3.1 (Win32 distribution) to function with ActivePython 2.0 build 203. I am desperately trying to get 'Perl for Zope' up and running using ActiveState's latest pyperl 1.0.1 and zoperl 1.0 beta 5 (I don't have a C compiler and don't want to have to go through the earlier incantations with python 1.5.2 and distutils - because I am full of 'Laziness'). I have tried various Python installations, modifying start.bat to point to the correct Python installation and path and registry hacks. In every case where I try to point Zope to the Python 2.0 installation I get a start-up error that tells me that the version of Python I am trying to load is inconsistent with the python15.dll (even though python20.dll exists in the win32 folder). I am still relatively new to the ways of Zope, but I fail to see in any core python scripts where there is any hard-wiring going on. All Zope'd up and no where to go....

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Re: [Zope] change permissions in dtml?
by Dieter Maurer 09 Apr '01

09 Apr '01

Klaus Herrmann writes: > I have another problem: How do i change the permissions of a role via > dtml? i have all the methods to get the permission settings, but i > couldn't find on to set them! :-( > > how does this work? You know, you can do it with Zope's Management Interface? Then look at the code that does this. It will inform you how to proceed. Dieter

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(no subject)
by Mike McConnell 09 Apr '01

09 Apr '01

I am a real Zope newbie so bear with me. I am attempting to re-setup an ODBC connection in Zope (that used to work until a fatal hard drive failure) to access a Visual FoxPro database and get the following error: sql.error: ('S0002', 173, "[Microsoft] [ODBC Visual Foxpro Driver]File 'users.dbf' does not exist.") There are multiple tables and it cannot find any of them. The database connection within Zope shows it is open successfully. Particulars: NT WS 4.0 SP3 Zope 2.2.4 ODBCDA Visual Foxpro database is on a Novell 4.11 server As I stated above, this used to work until the hard drive blew and I had to reload NT and Zope and reloaded the data.fs file from the backup. It turns out only the data.fs file was being backed up nightly. The database connection says it is open, but we can't process any queries. Thanks for any assistance. Mike McConnell

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problem saving file twice using ange-ftp
by John Hunter 09 Apr '01

09 Apr '01

I am using ange-ftp in GNU emacs to edit my Zope ZWiki pages. This works fine, but when I try and save a page for a second time, I get the error Opening output file: FTP Error: "426 Error creating file.", /myuser(a)nitace.bsd.uchicago.edu 8021:/Wikis/April/FrontPage If I kill the buffer and then reenter it again, I am allowed to modify and save it only one time. Any suggestions about what is going wrong and how to fix it? Thanks, John Hunter Zope 2.3.0 GNU emacs 20.7.1 python 1.5.2

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