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edit_propertiesForm traceback
by Jean Jordaan 07 Aug '00

07 Aug '00

Hi Zopers .. I'm trying to get a Zclass of mine to be properly catalog-aware. This is turning out to be quite a mission, unless I'm seriously astray. First I followed the steps in http://www.zope.org/Documentation/How-To/ZCatalogTutorial/ and then I tried to follow http://www.zope.org/Members/AlexR/CatalogAware/ . Everything seemed to go OK until I attempted to make http://www.zope.org/Members/AlexR/CatalogAware/edit_props.zip work for me. That gets me: Error Type: TypeError Error Value: string member test needs char left operand  when I try to edit the properties of an instance of my Zclass. Itamar's dtml is a bit too subtle for me to follow at this stage. Anyone know what's happening? I don't see any "<string>" in edit_propertiesForm, which is what triggers this traceback. -- jean

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ZClass authorization problem (You are not authorized to access manage_changeProperties)
by Gaspard, Bradley S 07 Aug '00

07 Aug '00

I have created a new ZClass which contains a dtml method that first clones an object and then edits it's properties: <dtml-with manage_clone(News, REQUEST['new_id'], REQUEST)"> <dtml-call manage_changeProperties( title=REQUEST['new_title'], blah blah blah, )"> </dtml-with> When I fill out the 'add' form and try to create a new instance I am presented with the error message (as a user with a manager role): You are not authorized to access manage_changeProperties I am able to successfully create an instance if I am the superuser. How do I fix this?? Brad

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ZPatterns Question
by RC Compaan 07 Aug '00

07 Aug '00

I created a ZClass called "Product" with Dataskin as baseclass. I also added a specialist called ProductManager containing a default rack. Under storage for the rack I selected the newly created Product ZClass. My product ZClass needs to query both a RDBMS and the ZODB for attributevalues. At this point I get lost. I guess i should add an attributeprovider plug-in??? What should go into the fromexpr and attrsexprs properties of the attributeprovider? Should one add an attributeprovider for each attribute of the product? Roché

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Sth wrong with ZCatalog?
by Marcin Kasperski 07 Aug '00

07 Aug '00

I have some strange problem with ZCatalog: after clicking 'Find items to catalog' I get Zope error: Error Type: IndexError Error Value: list index out of range Traceback (innermost last): File /opt/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /opt/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/Zope-2.2.0-linux2-x86/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ElementWithAttributes) File /opt/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_catalogFoundItems) File /opt/Zope-2.2.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_catalogFoundItems) File /opt/Zope-2.2.0-linux2-x86/lib/python/Products/ZCatalog/ZCatalog.py, line 321, in manage_catalogFoundItems (Object: ElementWithAttributes) IndexError: (see above) I have already working ZCatalog, all I wanted was to add a few new pages to it. Maybe the problem has something to do with SiteAccess rule present in my directory? By the way: as I need to add only 5 pages, is it possible to add them to zcatalog manually? -- Serwis nie tylko mieszkaniowy: http://www.mk.w.pl | | One way to perform analysis is to build models and discuss them with | users. But another, very valid way, is to build working increments of | the project and have the users examine those slices. (Martin)

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is this possible?
by boogie 07 Aug '00

07 Aug '00

is it possible to use zope to run a demo program written in c++, online in a html environment? If it is possible, than how do you do this? thanks, boogie. boogie(a)imec.be

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Changing user pwds
by Aaron Williamson 07 Aug '00

07 Aug '00

Hello, I created a form to allow users to change their own passwords. I hate the idea of giving them all "Manage Users" permissions, but ok whatever. But "acl_users.manage_users('Change', REQUEST, RESPONSE)" won't work unless the user has "View Management Screens" permissions. Not only does this make no sense, because the procedure doesn't involve viewing management screens, but it would be absolute insanity to give all of my users those permissions, because then they could go in and delete users at will! There has to be a way to do this, but can I get around this problem without additional products (i.e. Login Manager)? Thanks, Aaron

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Format problem?
by Marko MARKOVIC 07 Aug '00

07 Aug '00

hi all, when I do a insert with a ZSQLMethod in my database, in the SQLMethod I use for a field fmt=newline_to_br. Now, when I want edit this field and put the value in a textarea, I get the caracter , but I don't want this. How can i do to hide this when i read this field? $Regards MM

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[ANN]: ZMailIn 0.3.0 Now Available
by Andy Dawkins 07 Aug '00

07 Aug '00

ZMailIn 0.3.0 is now available here: http://www.zope.org/Members/NIP/ZMailIn/ Major Revisions: -- Global ZCatalog to index ZMailIn instances. -- Support for Multi-Mime type emails. -- Customisable Message handling via DTML-Methods. -- CatalogAware + Folderish. Cheers -Andy

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RE: [Zope] XMLRPC returns error sometimes
by Chris McDonough 07 Aug '00

07 Aug '00

Only strings, integers, floats, "booleans", dictionaries, tuples, lists, and special "datetime", base64, and fault objects can be passed via XML-RPC. Anything else is too complex. The spec at http://www.xml-rpc.com/spec is useful. > -----Original Message----- > From: Gijs Reulen [mailto:greulen@gilsing.nl] > Sent: Sunday, August 06, 2000 6:53 AM > To: zope(a)zope.org > Subject: [Zope] XMLRPC returns error sometimes > > > I am experimenting with xml-rpc and Zope. Some Methods from > the API work ok, > but others return an error. A common error is: > > Error Value: cannot marshal <extension class > Acquisition.ImplicitAcquirerWrapper at 00C950F0> objects > > I receive this error for example when for Zope 2.1.6 I execute: > ObjectManager.objectValues > Where as the next Method works ok: > ObjectManager.objectItems > > Maybe the to be returned info is to complex ? > > Gijs Reulen > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) >

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zope/proxy_pass configuration problem
by Ragnar Beer 07 Aug '00

07 Aug '00

Hi Zope-Configuristas! I would finally like to say goodbye to pcgi but one thing keeps me hooked. I tried and tried but the solution just won't appear. Here is the problem: I have a site that is supposed to be reachable via http as well as via https. That's not a problem per se. Configuration of zope with proxy_pass is easy as can be. The problem is that management shall be possible via https _only_ (for obvious reasons). But as soon as I use site access to define the http-branch this branch is not managable/accessable via https any more. Is there a solution? Ragnar

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