- Zope - Zope lists

ObjectManagerItem parent
by Thierry Florac 04 Dec '02

04 Dec '02

Hi, Given an object accessed directly (for example, through a call to Catalog().getObject()), how can I get access to his parent folder in a Python script or a Zope product ?? What the property or method name pointing to the folder the object ? Thanks for any help, Thierry -- Linux every day, keeps Dr Watson away... http://gpc.sourceforge.net -- http://www.ulthar.net

3 5

Editing uploaded files through webdav.
by Paul Naveen Raj Jeyaraj 04 Dec '02

04 Dec '02

Hi, I have uploaded some files into a zope folder. I want to edit them through web folders (editing through webdav). But I am getting only a read only copy of that and not able to save my changes to the desired http location. Is there any way by which I can succeed in my requirement? Please help if you have some idea on how to go about. Regards, Paul.

3 2

Creating a session_data in another temp_folder
by Tim 04 Dec '02

04 Dec '02

I've been attempting to use the Zope 2.5 session objects within a self-contained product. I do not want to use /temp_folder, but rather this product has its own temp folder, and wants to control its own session_data parameters. I note in lib/python/OFS/Application.py (seemingly the only source of documentation <-;) that there is hard coding for creating the "session_data" transient object in /temp_folder. I have borrowed/modified chunks of that code and tried to insert it into my own product, but apparently I can't find the right place to insert it. Admittedly I'm hacking in the dark, more by trial and error than any understanding of Zope's workings. Could anyone point me in the right direction regarding how to ensure one's own product has its own temp folder with a session_data object in it, when it is created/refreshed? -- Tim Middleton | Cain Gang Ltd | Asios pummeled his thighs..."Father Zeus, x(a)veX.net | www.Vex.Net | you, even you, turn out to be a liar." (H)

1 0

calling Oracle Stored procedure
by Michael Guerrero 04 Dec '02

04 Dec '02

All, This is my first attempt to call and oracle stored procedure. Here is my simple procedure: PROCEDURE MTEST ( p_apgt_id IN hdr.apgt_id%type) IS BEGIN insert into test (apgt_id) values (p_apgt_id); commit; END; -- Procedure I have created a 'Z Oracle Stored Procdure' called sqlproc_mtest that refers to my procedure. I also have a small dtml method to test the call: <dtml-var standard_html_header> <dtml-call "REQUEST.set('apgt_id',4444)"> <dtml-call "sqlproc_mtest(p_apgt_id=REQUEST.get('apgt_id'))"> <dtml-var standard_html_footer> When I try to view this, I get the following errors. Am I calling the procedure incorrectly? What is the best way to call an oracle stored procedure? Error Type: DatabaseError Error Value: (6550, "ORA-06550: line 1, column 14:\nPLS-00225: subprogram or cursor 'MTEST' reference is out of scope\nORA-06550: line 1, column 8:\nPL/SQL: Statement ignored") Traceback (innermost last): File /opt/Zope-2.4.0-src/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /opt/Zope-2.4.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/Zope-2.4.0-src/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: LockableItem) File /opt/Zope-2.4.0-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/Zope-2.4.0-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: atest) File /opt/Zope-2.4.0-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: atest) File /opt/Zope-2.4.0-src/lib/python/OFS/DTMLMethod.py, line 194, in __call__ (Object: atest) File /opt/Zope-2.4.0-src/lib/python/DocumentTemplate/DT_String.py, line 544, in __call__ (Object: atest) File /opt/Zope-2.4.0-src/lib/python/DocumentTemplate/DT_Util.py, line 230, in eval (Object: sqlproc_mtest(p_apgt_id=REQUEST.get('apgt_id'))) (Info: REQUEST) File <string>, line 2, in f (Object: guarded_getattr) File /opt/Zope-2.4.0-src/lib/python/Products/ZOracleDA/SP.py, line 150, in __call__ (Object: sqlproc_mtest) File /opt/Zope-2.4.0-src/lib/python/Products/ZOracleDA/DCOracle2/DCOracle2.py, line 1099, in __call__ (Object: MTEST.MTEST) File /opt/Zope-2.4.0-src/lib/python/Products/ZOracleDA/DCOracle2/DCOracle2.py, line 743, in execute DatabaseError: (see above) Thanks. Mike

1 0

Query on WebDAV Lock Manager.
by Paul Naveen Raj Jeyaraj 04 Dec '02

04 Dec '02

Hi, While editing contents under zope, will it be locked by the WebDAV Lock Manager automatically or does it require some coding to implement the same? I created a sample DTML document and tried to edit it accessing through two browsers and was able to succeed. How can I block one user from editing the content when it is being edited by someone else? Please help if you have some idea on how to go about. Regards, Paul.

2 1

Newbie ZClass confusion
by toman 04 Dec '02

04 Dec '02

Hi, I'm a little confused about ZClass construction. I have a product 'Lucy' which has folderish ZClasses 'bob' and 'bill' in it. Each instance of a bob should be constructed with a bill named 'Willliam' in it. The default DTML method bob_add has the following snippet: <dtml-with "bob.createInObjectManager(REQUEST['id'], REQUEST)"> <dtml-comment> ... </dtml-comment> </dtml-with> Where and how do I construct the bill ? My naive thought was to put a <dtml-call "bill_add(id='William')"> in the dtml-with statement, but that doesn't seem to work. Suggestions? I've read 'The Zope Book' a couple times, looked through ZopeLabs and didn't see anything like this except for adding a folder, which isn't that helpful because they're a standard class and have various management methods defined for them. Ideas? J. Toman

1 0

Help! I need an old Debian package.
by Kyler Laird 04 Dec '02

04 Dec '02

Zope on our main server was upgraded to the Zope 2.5.1 recently. When I restarted, everything was broken. I have fixed the main problem, but now the TransparentFolder product isn't working. I'm screwed without TransparentFolder. I *really* need to get that working. I suspect I need to downgrade to a 2.4.x Zope. Anyone know where there's a Debian package of it? Thank you! --kyler

3 4

Simple worked example for ZPT forms
by Sam Hunting 03 Dec '02

03 Dec '02

Hi-- I'm finding the example of the form/action/response pattern in Chapter 9 of the Zope book a little opaque, because some of the pieces are missing and (as a newbie) I don't know which ones. Can anyone point me to a complete worked example? From the request form, through the scripted action, to the response. I'll take care of getting it into the book, if someone will post it here. (No DTML please -- I want ZPT!) Sam Hunting eTopicality, Inc. --------------------------------------------------------------------------- "Turn your searching experience into a finding experience."(tm) Topic map consulting and training: www.etopicality.com Free open source topic map tools: www.gooseworks.org XML Topic Maps: Creating and Using Topic Maps for the Web. Addison-Wesley, ISBN 0-201-74960-2. ---------------------------------------------------------------------------

2 1

folder name problem
by Ben Avery 03 Dec '02

03 Dec '02

Hi, using Zope 2.6.0 with Python 2.1.3 on Solaris 7, I come across the following strangeness: I have a folder called 'hq'. Inside this I want to add another folder called 'manage'. there is nothing inside hq called anything like manage. When I try to add the folder, I am told that this is a bad request, because the id 'manage' is already in use. It clearly isn't in use in this folder. Is this some kind of reserved word in Zope? thanks Ben Avery YouthNet UK

6 5

Problem with next on SQL queries
by Blurg 03 Dec '02

03 Dec '02

Everytime I get a request on the database in Zope (MySQL) which receives more then 20 results, I can't click on the "next 20 results" link, and I get this error: Invalid request The parameter, query, was omitted from the request. Make sure to specify all required parameters, and try the request again. Ehm, I think Zope needs the query again, but it's not there in the link, the link points to http://usr-bin.com/123/manage_test?query_start=21 I think my Zope can't find the qeury_start object anymore or something? Thanks so far, Jurgen --------------------------------------------------------------------------- "When a man sits with a pretty girl for an hour, it seems like a minute. But let him sit on a hot stove for a minute and it's longer than any hour. That's relativity." [A. Einstein, 1938] <footer align=left valign=bottom> http://weirdscience.nl </footer>

2 1