- Zope - Zope lists

Re: [Zope] can one pass values through the 'action' property?
by Tino Wildenhain 04 Aug '01

04 Aug '01

Hi, --On Samstag, 4. August 2001 15:37 +0200 Florent Guillaume <fg(a)nuxeo.com> wrote: > Actually this isn't a Zope problem but a problem with either the > HTTP spec or your browser. I'm not sure the spec allows you to do > this at all. Use hidden inputs, they achieve exactly the same > result. > > Florent Guillaume > Nuxeo > >> I'm trying to do this: >> >> <form action="get_row?row=3" method="POST"> >> ... >> <input type="submit" name="submit" value="submit"> >> .... >> </form> >> >> However, "row" does not show up in the REQUEST namespace, even though a >> similar syntax works in a HREF tag. Can this be done? I know I can add >> a hidden input tag, but it's a little messier. You can examine the QUERY_STRING. However I dont see how a hidden tag would be messier :) The question is, how do you expect it to work? What if you give an identical name with the query string as in the form? Should the result be overwritten? Should it be combined? Regards Tino

1 0

How to define variables inside a loop in Zope Page Template
by Dirksen 04 Aug '01

04 Aug '01

Hi, Why this line doesn't work? <span tal:repeat="item here/objectValues" tal:define="header item/title"> It complains unable to fine 'item'. Cheers Dirksen __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/

3 2

Another plea about Large File Support
by Chris Withers 04 Aug '01

04 Aug '01

Hi, The system I'm working on is Debian 2.2 (potato) with a ReiserFS 3.5 partition on it. I'm assured that on this setup, I should be able to have files of up to 4GB in size, currently I get barfage at exactly 2GB :-( What do I need to do to get Python 1.5.2 and Python 2.1 compiled in such a way that I can have a Data.fs bigger than 2GB? Is there anything I need to do to either Zope 2.3.2 or Zope 2.4.0 to make this work in addition to having Python compiled with Large File Support? cheers, Chris

3 3

RE: [Zope] SSL + ProxyPass + Zope question...
by Meilicke, Scott 04 Aug '01

04 Aug '01

Can you just firewall off port 8080? -----Original Message----- From: Eric Walstad [mailto:eric@walstads.net] Sent: Friday, August 03, 2001 4:03 PM To: zope(a)zope.org Subject: [Zope] SSL + ProxyPass + Zope question... Hello, Apache is listening on port 80 and 443, Zope listening on port 8080. When a request comes in for port 443 (or HTTPS) Apache forwards the request to Zope on port 8080 and sends the results back out thru SSL, just as it should. If a user goes to https://mysite.com/PasswordProtectedArea/ an SSL connection is created and the password is forwarded to Zope after it's been sent thru SSL. However, if the user goes to http://mysite.com:8080/PasswordProtectedArea/ Apache never sees the request and it goes straight to Zope. The user is then prompted for a password, which would be sent back to Zope without SSL. So my question is, how do I keep Zope from accepting any requests from the outside world unless they've gone thru Apache first? Can I tell Zope to listen on something like 192.168.1.123:8080 so that it will never see requests from the outside world? TIA, Eric. _______________________________________________ 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 )

2 1

expire ZCatalog entries automatically
by Marcus Schopen 04 Aug '01

04 Aug '01

Hi, I'd like to expire ZCatalog entries automatically after a special date. How can I do this? Ciao Marcus -- _____________________________________ (0> Marcus Schopen //\ P.O. Box 10 25 25 V_/_ 33525 Bielefeld, Germany ICQ#120991527 _____________________________________ Live as variously as possible

2 1

RE: [Zope] images and HTML code in a product
by Dieter Maurer 04 Aug '01

04 Aug '01

Gregory Popovitch writes: > Thanks for the answer, Dieter. I have looked at it today and I think > I should be able to use the 'Globals.ImageFile(path, globals())' call > to define a new property in my product (a python product)... sounds > like your first suggestion. > > But my gif directory has a hierarchy, and I don't really know how > to simulate this hierarchy in my product. Do you want to simulate the hierarchy? It would not be necessary from Zope's point of view... If you want to, you could implement the hierarchy with appropriate container objects inside your product class. It might be possible that you can simply use "OFS.ObjectManager"s as containers. But it may be possible that the "Persistent" included in "ObjectManager" makes life a bit difficult for you. If this would be the case, you would have two options: 1. hack around persistence (by setting "_p_changed" to 0, after you have build the container) 2. build your own container. You may look at the "Products.CMFCore.DirectoryView" (part of CMF) on how to do this. Dieter

1 0

ZCatalog operators name translation
by Rogerio Atem de Carvalho 04 Aug '01

04 Aug '01

Hi, is there any way to translate (into portuguese) ZCatalog operators? Something like: not --> não (or nao simply) and --> e not and --> e não (or e nao) regards, Rogério

3 5

Self-deletion of a Zclass instance
by Carlson, Christopher W. 04 Aug '01

04 Aug '01

Hi, everybody. How can I set up a self-destruct method in a Zclass? I'm putting together a calendar of events that is editable by certain individuals, and it needs to handle the removal of events from the list. I currently have some code in a DTML document that handles the deletion, but I'd much rather simply allow a calendar entry to have a 'delete' method that does the appropriate stuff. Is this possible? (I've done quite a bit of Zclass work, and gone through the various tutorials and manuals, and haven't found anything appropriate. I certainly don't rule out the possibility that I've simply overlooked an obvious passage, and won't be offended by an 'RTFM' response, if it mentions which portion of the FM to look in...) --- Chris

2 1

images and HTML code in a product
by Gregory Popovitch 04 Aug '01

04 Aug '01

I'm quite new with Zope, so I apologize if this question is trivial. I am writing a product which generates HTML pages with references to a large number of images and HTML files. I would rather not duplicate these images and files in each instance of the product, but have them reside in the 'Products' directory itself. How can I 'publish' these files from the 'Products' directory, so that they can be found by every product instance through the acquisition process. gregory (greg(a)gpy.com)

2 1

[Q] How to get "Owner" access to work properly?
by Asko Seeba 04 Aug '01

04 Aug '01

Hi, I'm new in this Zope thing and sorry, if I ask a boring old question, but I didn't find any FAQ and this mailinglist here is my last hope :). CONFIGURATION 1. So, I downloaded Zope 2.4.0 binary executable package for windows and installed it on win2000. 2. I (with manager rights at manager page) made a folder (say my_folder) for a web page, added an acl_users folder to this folder 3. I made the web page private by unchecking "Acquire permission settings?" checkbox from "View" permission and adding the checkbox to "Manager" role. 4. I added a special role for the my web page users into my_folder's Security tab, say "Author" with following permissions: Add Documents, Images, and Files Add Folders View 5. I added users alice and bob (two famous paranoics in security related literature) and made a simple file upload form with a possibility to also delete the upploaded files. PROBLEM I want to get the situation where each user can delete only these files that are uploaded by this user. I tried deleting with calling manage_delObjects from DTML document. 1. When I set up the checkbox for "Delete objects" _only_ to role "Author", then everyone with this role can delete the file, even those who are not owners of the file. 2. When I set up the checkbox for "Delete objects" _only_ to role "Owner", then nobody can delete the file, even the file owner. For example, when Bob uploads a file, then I can see from management page's ownership tab, that the file owner is Bob, but if Bob tries to delete the file, he gets a dialog box asking password (although he is already logged in as a Bob) and if clicking Cancel (using IE 5.50.4522.1800), he gets an error (see Appendix below). According to Zope documentation, the Owner's role should applie automatically for owned files, but here it doesn't work. Why? Thanx in advance, -- Asko Seeba APPENDIX Site Error An error was encountered while publishing this resource. Unauthorized You are not authorized to access manage_delObjects. Traceback (innermost last): File C:\PROGRA~1\WebSite\lib\python\ZPublisher\Publish.py, line 223, in publish_module File C:\PROGRA~1\WebSite\lib\python\ZPublisher\Publish.py, line 187, in publish File C:\PROGRA~1\WebSite\lib\python\ZPublisher\Publish.py, line 171, in publish File C:\PROGRA~1\WebSite\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: delete) File C:\PROGRA~1\WebSite\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: delete) File C:\PROGRA~1\WebSite\lib\python\OFS\DTMLDocument.py, line 199, in __call__ (Object: delete) File C:\PROGRA~1\WebSite\lib\python\DocumentTemplate\DT_String.py, line 544, in __call__ (Object: delete) File C:\PROGRA~1\WebSite\lib\python\DocumentTemplate\DT_Util.py, line 230, in eval (Object: data.manage_delObjects(file)) (Info: data) File <string>, line 2, in f (Object: guarded_getattr) File C:\PROGRA~1\WebSite\lib\python\AccessControl\DTML.py, line 101, in guarded_getattr (Object: delete) File C:\PROGRA~1\WebSite\lib\python\AccessControl\ZopeGuards.py, line 120, in guarded_getattr (Object: LockableItem) File C:\PROGRA~1\WebSite\lib\python\AccessControl\ZopeGuards.py, line 103, in aq_validate (Object: LockableItem) File C:\PROGRA~1\WebSite\lib\python\AccessControl\SecurityManager.py, line 149, in validate File C:\PROGRA~1\WebSite\lib\python\AccessControl\ZopeSecurityPolicy.py, line 229, in validate Unauthorized: (see above) ---------------------------------------------------------------------------- ---- Troubleshooting Suggestions 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.

2 1