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IE6, ZMI and Zope 2.5B3 frame target problems
by Brad Clements 04 Jan '02

04 Jan '02

Just wondering if this is a Zope issue or an IE 6 problem. I upgraded to IE 6 (from 5.5) and from Zope 2.5B2 to Zope 2.5B3 at the same time. Now, in the ZMI when I click a left-side tree object, only the first few times does the right-side frame update. Then IE6 suddenly starts opening a new window instead to put in there what would be the right side content, rather than using the existing right-side frame. It's as if the frame name "manage_main" is being lost somehow. I can't see how this could be caused by Zope, but just asking if anyone else has this problem. Brad Clements, bkc(a)murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com AOL-IM: BKClements

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Creating nested ZClass programmatically
by Nick Gaunt 04 Jan '02

04 Jan '02

Hi First of all, Happy New Year to you all! I am trying to grok ZClasses. I have created a set of classes as follows: StudySite | Study | StudyArm | SubjectFolder | Subject I can create instances of each nested class successfully through the management interface. Now I want users to be able to add instances via a standard user interface, but I cannot work out how to do so. I have users navigate to the desired Study, click an "Add Subject" button that opens a form to collect subject details, click "Add" to open a DTMLMethod, and then I come unstuck - whatever dtml-call syntax I try returns "global name 'StudySite' is not defined". I assume I am not accessing the ZClass namespace, but what is the syntax? Would I be better using a python script? If so, what syntax should I use? Would it have been easier had I created all the classes at the base level of the ZClass? Thanks for your help! Nick

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SMTPRecipientsRefused
by Joshua Lanza 04 Jan '02

04 Jan '02

I'm getting SMTPRecipientsRefused when I try to send email from my join_form - register pages. I only get the error when the email is sent to an address outside of the domain. When I send an email to my address or a co-worker's address, I have no problems. I thought it might be permissions on the mail server, but I put an asp page on the IIS, and sent mail externally (CDONTS) just fine. Any thoughts? TIA, Josh

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Re: [Zope] ZSyncer bidirectional ?
by hoelzla＠t-online.de 04 Jan '02

04 Jan '02

John Ziniti schrieb: > I have modified ZSyncer to be able to "pull" > objects backwards. This was relatively > straightforward. I would be happy to send > you some code ... what would be best for > you? The new Product or diffs on the old > one? yes "pull" is the option (and word) i'm searching for, thanks! some code would be great, if possible both the new Product and diffs. > Additionally, since you seem in a mood to > develop ZSyncer, maybe you and the Zope list > could comment: > > I'd like to use ZSyncer to sync code that is > external to ZODB, e.g. External Methods and > Python Products. Doesn't this collide with some security concepts? If you are able to compromise XML-RPC via network your whole Zope system is open through ZSyncer (via compromised External Methods). Otherwise it would we a useful feature for remote development purpose. > At this point, I'm just hacking away to get > it in there, mostly using os.system and > such. But I would be happy to rethink and > refactor if the community think it's worth > the effort. I think in the long run, Zope > needs this functionality. > > Thoughts? i don't know how EMs are imported into / used in Zope. Maybe the problem (if not using os.system and Co) is to get the source of the module directly from inside Zope, but i don't know. > Ziniti Thanks a lot. > Andreas Hölzl wrote: > > > hi to all the ZSyncer user out there, > > > > ZSyncer is quite a fine Product, but i'm missing > bidirectional syncing, i.e. > > being able to do an update of remote objects as well as > local ones from one > > ZSyncer instance. > > The current state is, if i am right, only one way > syncing. > > Example: > > if there is an object on your remote Zope and it is > missing on your local > > Zope, you can only delete the object on the remote > server but not copy it to > > your local Zope. > > I suppose this has to do with the 1-to-n > (development-production) syncing > > architecture. > > > > If no one can explain or has a suggestion, i'll try to > modify ZSyncer by my > > self. > > > > Andreas Hölzl > > > > _______________________________________________ > > 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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ZODB Cruft, how to clear? Catalog problems too.
by Brad Clements 04 Jan '02

04 Jan '02

Over time I've tried products, removed them, upgraded Zope many times, etc. I always use the same Data.fs. Now it seems I have some cruft in the database and no easy way to clean it up. On minor problem I see on startup is: PROBLEM(100) ZODB Could not import class 'PSQLInputWizard' from module 'Products.PSQLInput.Wizard' I can't find any of these objects because I must have (stupidly) deleted the product before deleting all instances of it. However I've looked in every folder and I can't find any broken instances, so I have no idea where this item is hiding. How do I remove it from ZODB? -- More serious, after upgrading to Zope 2.5 Beta 2 (I'm not at Beta 3), I started getting this: 2002-01-04T17:01:35 ERROR(200) Catalog catalogObject was passed bad index object <UnTextIndex instance at 8a6d6f0>. ------ 2002-01-04T17:01:35 ERROR(200) Catalog catalogObject was passed bad index object <UnKeywordIndex instance at 8a561d8>. ------ 2002-01-04T17:01:35 ERROR(200) Catalog catalogObject was passed bad index object <UnKeywordIndex instance at 8a16cd8>. ------ 2002-01-04T17:01:35 ERROR(200) Catalog catalogObject was passed bad index object <UnTextIndex instance at 8a6d6f0>. (lots snipped) But find doesn't locate any Catalog objects in my tree and I'm not currently using the catalog. How do I solve this problem? Brad Clements, bkc(a)murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com AOL-IM: BKClements

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RE: [Zope] Photo: somes issues and thoughts
by Ron Bickers 04 Jan '02

04 Jan '02

> -----Original Message----- > From: J M Cerqueira Esteves [mailto:jmce@artenumerica.com] > Meanwhile, here is the new _getAspectRatioSize I am using, in case > you wish to replace the current "official" one with it: > > def _getAspectRatioSize(self, width, height): > """Return proportional dimensions within desired size.""" > img_width, img_height = self.width(), self.height() > sw = float (width) / img_width > sh = float (height) / img_height > if sw <= sh: > height = int (sw * img_height + 0.5) > else: > width = int (sh * img_width + 0.5) > return (width, height) > > > Now ALL images resized with ImageMagick have one of the sides exactly > equal to the maximum specified (with the previous _getAspectRatioSize > they sometimes came with one pixel less, as I explained on the first > message). Wow again. This is all fascinating. In case anyone was wondering, the aspect ratio algorithm I use in Photo was taken basically verbatim from the old Photo product. I checked that it was "reasonable" (it was) and I didn't give it much thought after that. Now that my brain is fried, does anyone have any objections to using the above algorithm? Quite frankly, I don't really care. :-) All of my many hundreds of Photos look fine to me. Of course, I'm not the only one using Photo anymore. Its trivial to change, and if it's sometimes better but never worse, I'll do it. _______________________ Ron Bickers Logic Etc, Inc.

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Frames and forms in Zope...
by Josef Meile 04 Jan '02

04 Jan '02

Actually I'm trying to improve the Chat Tool for Zope. My idea is to add a list of the online users. From this list can be selected one or more users as recipients of a message. I have something like this on a frame called "usersFrame": Online Users:<br> <form> <select name="usersList:list" multiple size="23" onchange = parent.frames['actionsFrame'].document.actionsForm.recipients.value=this.val ue> <option value="All">--- All ---</font></option> <dtml-in expr="objectValues('Folder')" sort="id"> <option value="<dtml-var id>"><dtml-var id></option> </dtml-in> </select> </form> Note: the onchange event changes the value of a hidden field, which I have on another form, whenever I selected a new user. I need to do so because I want to have a text field on the frame where the user can write and send a message. On the other frame, called "actionsFrame", I have this: <dtml-unless recipients> <dtml-call "REQUEST.set('recipients',['All'])"> </dtml-unless> <dtml-var recipients> <form name="actionsForm"> <input name="recipients" type="hidden"> <input name="actionsFrame.html:method" type="submit" value="show"> </form> This code is just a test which shows me on the actionsFrame the users that I have selected. The problem is that it only shows me the first user that I have previously selected. I tried by changing the name of the input field for "recipients:list", but then IE shows an error that says that this object doesn't exist. How can I do to instance a variable on the "actionsFrame" with the users selected on the usersFrame? Thanks in advanced, Josef.

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flash<->zope<->zsql
by mick polo 04 Jan '02

04 Jan '02

yes that's what i thought too but it does not seem to work at all - I got it to work with perl php asp on a normal server... but i wanna use zope!! -- and do i have to call <dtml-in sqlMethod> to execute a query? I cant seem to run a zsql query from flash in zope at all!! hmmm ..use Flash's ActionScript method, such as loadVariable, XML().load() ..XML().sendAndLoad(),XMLSocket.connect()..... ..to trigger the objects and methods in a zope server. ..Iap, Singuan > > >hi all, > >does anyone out there know how do I pass variables between flash and Zsql in >zope? I can get the flash file to display in zope but to pass variables to >and from Zsql methods is driving me nuts!! > >help! >mike. _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com

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ANNOUNCE: Zope 2.5.0 beta 3 released
by Brian Lloyd 04 Jan '02

04 Jan '02

Just in time for the holidays, Zope 2.5 beta 3 has been released. Get it quick while there is still time to put it under the tree! :) You can download Zope 2.5 beta 3 from Zope.org: http://www.zope.org/Products/Zope/2.5.0b3/ The 2.5 beta 3 release contains fixes for a potential hanging situation in ZServer, as well as updates to resolve segfaults that could happen in certain situations. While most of the problem was in the way that Python Script objects were being compiled, note that there is also a known issue in Python 2.1 itself that can cause a segfault in certain situations. As a result, binary releases of 2.5 beta 3 bundle the latest Python 2.1 maintenance fixes from CVS. The Zope 2.5.0 final release is expected to bundle the Python 2.1.2 final release, expected soon. If you are compiling your own Zope from the source distribution, you should be sure to build and run it with Python 2.1.2 when it comes out. In the meantime, we advise that you build and run Zope with the Python 2.1 maintenance branch from the Python public CVS to ensure that you have all of the latest fixes. For more information on what is new in this release, see the CHANGES.txt and HISTORY.txt files for the release: http://www.zope.org/Products/Zope/2.5.0b3/CHANGES.txt http://www.zope.org/Products/Zope/2.5.0b3/HISTORY.txt For more information on the available Zope releases, guidance for selecting the right distribution and installation instructions, please see: http://www.zope.org/Documentation/Misc/InstallingZope.html Brian Lloyd brian(a)zope.com Software Engineer 540.361.1716 Zope Corporation http://www.zope.com

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ZSyncer bidirectional ?
by hoelzla＠t-online.de 04 Jan '02

04 Jan '02

hi to all the ZSyncer user out there, ZSyncer is quite a fine Product, but i'm missing bidirectional syncing, i.e. being able to do an update of remote objects as well as local ones from one ZSyncer instance. The current state is, if i am right, only one way syncing. Example: if there is an object on your remote Zope and it is missing on your local Zope, you can only delete the object on the remote server but not copy it to your local Zope. I suppose this has to do with the 1-to-n (development-production) syncing architecture. If no one can explain or has a suggestion, i'll try to modify ZSyncer by my self. Andreas Hölzl

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