May 2002 - Zope - Zope lists

alpha sorting in Metapublisher (newbie)
by Rebecca Elder 07 May '02

07 May '02

Hello all, I know this must be an easy thing but I've looked everywhere and can't find the answer so I hope you can help. I use Metapublisher to display a list of records which the user can click to go to a detail/edit page. I want to be able to display the records alphabetically by organization name. Here's my current code: <dtml-in entryIds> <tr> <td><dtml-var "mp_entries.getEntryField(_['sequence-item'], 'org')" ></td> <td><dtml-var "mp_entries.getEntryField(_['sequence-item'], 'name')" ></td> <td><a href="edit_html?key=<dtml-var sequence-item>">Edit</a></td> <td><a href="delEntry?action=<dtml-var URL url_quote>&key=<dtml-var sequence-item>">Delete</a></td> </tr></dtml-in> Much thanks in advance for any assistance, Rebecca __________________________________________________ Do You Yahoo!? Yahoo! Health - your guide to health and wellness http://health.yahoo.com

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Iuveno Proiektor
by Heimo Laukkanen 07 May '02

07 May '02

Hi, where can I get Proiektor now? Iuveno's demo-sites seem to be down and they don't have the products on Zope.org's site. Does anyone know where else I could find it or could someone let me dowload it from their server? -huima

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dtml-in
by D. Rick Anderson 07 May '02

07 May '02

I'm using <dtml-in "_.range(31)"> to loop. What I can't seem to do is use the sequence-number to compare to anything. Is there a special wat that it needs to be reffered to? This is what I'm doing: <dtml-if "variable == sequence-number"> but it keeps error out with: *Error Type: NameError* *Error Value: global name 'sequence' is not defined* TIA Rick * * **

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Transaction Problems with ZMySQLDA and SQLSession
by Chris A. Bruce 07 May '02

07 May '02

I randomly get the following exception. Anyone have an idea what could be causing it? Is there something I need to do with Mysql? The pages all have a call to SQLSession. SQLSession Version: SQLSession-0-3-0 Mysql Version: 3.23.41 ZMySQLDA Version: ZMySQLDA 2.0.7 Error Type: NotSupportedError Error Value (1196, "Warning: Some non-transactional changed tables couldn't be rolled back") <!-- Traceback (innermost last): File /usr/local/Zope-2.4/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/local/Zope-2.4/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.4/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: ) File /usr/local/Zope-2.4/lib/python/ZPublisher/Publish.py, line 160, in publish File /usr/local/Zope-2.4/lib/python/Zope/__init__.py, line 235, in begin File /usr/local/Zope-2.4/lib/python/ZODB/Transaction.py, line 203, in begin File /usr/local/Zope-2.4/lib/python/ZODB/Transaction.py, line 179, in abort File /usr/local/Zope-2.4/lib/python/Shared/DC/ZRDB/TM.py, line 126, in abort File /usr/local/Zope-2.4/lib/python/Products/ZMySQLDA/db.py, line 328, in _abort NotSupportedError: (see above) Thanks, Chris

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setCookie
by sebastiaan_schimmel＠planet.nl 07 May '02

07 May '02

I want to set a cookie with the username of the visitor of my site using: <dtml-call "REQUEST.setCookie('username', '<dtml-var unaam>')"> but it doesn't set the cookie. I've tried several things and i've read the zope book pdf file and done it like it says in the book but it still doesn't work. The cookie exists i checked that with <dtml-if username> but when i try <dtml-var username> it doesn't display the username. How do i set the cookie in dtml or python and how do I get the data out of the cookie? thanks, Sebastiaan Schimmel sebastiaan_schimmel(a)planet.nl

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Zope hangs
by Michal Bencur 07 May '02

07 May '02

Hi, I was running Zope 2.5.0 with Python 2.1.1, and I got into situation where I could not add Script(Python) into a Folder. Zope worked, I could edit other Scripts, add Folder, but adding Script or DTMLMethod simply hanged (browser received no answer). so I upgraded to Zope 2.5.1 (installed from source) Python 2.1.3 (#1, May 6 2002, 17:02:37) [GCC 2.95.3 19991030 (prerelease)] on linux2 the problem is still here, I cannot create Script(Python) nor DTML Method, adding Folder works. any idea ? Best regards, Michal

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Question: VHM and Products
by Steven Pokrandt 07 May '02

07 May '02

Is there any way to allow a admin for a VH to have access to creating Products? obviusly they don't have a control_panel folder.. pokey

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Re: [Zope] DCOracle 2 and long text fields..How to use them?
by Anthony Baxter 07 May '02

07 May '02

>>> Geir Bækholt wrote > > Stored procedures worked excellent for me. Less hassle than external > methods in some cases , especially if (like me) you have a Database > Administrator to handle them instead of doing it yourself.. > ;-) > Lazyness is a great virtue We're ripping a lot of the stored procs out of our system. They're almost impossible to debug when things go wrong. Anthony -- Anthony Baxter <anthony(a)interlink.com.au> It's never too late to have a happy childhood.

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how to iterate over the properties/methods in a ZClass
by dorian santner 07 May '02

07 May '02

I have a Product with a ZClass called A it holds several B Objects ( in the ZClass definition) i tried to add a method in the A ZClass definition that iterates over the B Objects : <dtml-in expr="objectItems('DSFormField')"> <dtml-var sequence-key> </dtml-in> which works well, but returns the objects only in the Folder of my inserted Object, not the Folder of my Classdefinition So how can i iterate over the /Control_Panel/Products/A/A/propertysheets/methods ? I would like to have a method that lists my DSFormFields that are in the ZClassdefiniton, please help! Thanx Dorian

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Re: [Zope] Zope hangs
by Russell Hires 07 May '02

07 May '02

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tuesday 07 May 2002 10:35 am, you wrote: > but why I was able to develop my website with emergency user (admin) > for 3 weeks, I was able to create Python(Script), DTML stuff, > and everyting, but now it does not work any longer ? > > That, I don't know. My only answer to this is that is must be a bug? Russell > > On Tue, May 07, 2002 at 10:31:14AM -0400, Russell Hires wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Because the emergency user is only for the emergency of having all the > > other users locked out. All you want to do with the emergency user is > > create a user that can do all the normal zope stuff. > > > > HTH > > > > Russell - -- Linux -- the OS for the Renaissance Man -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE81/HVAqKGrvVshJQRAvj8AKDPM+8NSoCmYyojMPC/DOQgEl2ZfwCgwE2r tHzNWPi4+xcv49NSWb2lfDU= =kWC0 -----END PGP SIGNATURE-----

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