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multiple visits to dtml-method page
by Daniel.Weber＠SEMATECH.Org 04 Apr '00

04 Apr '00

I have a dtml-method page that displays a table of values and allows the viewer to delete on of them (using an sql method on the next page). All works as expected, but I noticed an odd thing: when I used the back button on the browser the table of values was not updated, but showed the old values. This is bad, because people will think their delete did not work. How do I force a page update? I checked the IE5 options to make sure it was checking the date stamp on every visit, so I don't think it's a cache issue, though I don't know enough about browsing to say it isn't. Shouldn't forms be re-submitted on the back button? I'm sort of confused how this is all handled....

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Problems with FTP port 8021
by Ken Kinder 04 Apr '00

04 Apr '00

I've been trying to use an FTP client to access Zope with little luck. As luck would have it, I'm behind an IP Masquerading box at home. The FTP module on Linux for IP forwarding works on port 21. This seems to be hard coded. Unfortunately, the firewall box is an old eSoft box that has an old version of Debian and Linux. It is also a headless box and if I try to install a new version of Linux, and it doesn't work, I'm screwed. This removes the possibility of recompiling the FTP module to work on port 8021. Is there a way I can use FTP port 8021 or an alternate protocol that works with IP forwarding? -- Ken Kinder 303.381.7631

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Re: [Zope] Where does Object.createInObjectManager() find the object manager?
by bruce＠perens.com 04 Apr '00

04 Apr '00

From: John Morton <jwm(a)plain.co.nz> > Anything that's inside the first <dtml-with...> should be operating in > the context of that newly creates object, so if the second > <dtml-with...> is place inside the first, that object should be created > inside the first one. I think the problem is that createInObjectManager is using the PARENTS array to find its ObjectManager, and the <dtml-with Object> statement doesn't touch that array. Thanks Bruce

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URL traversal
by Andy Dustman 04 Apr '00

04 Apr '00

I'd like to be able to do something similar to the URL traversal that ZSQL methods do, but more something like this: http://localhost/blah/a/b/c/spam would invoke blah.spam(args=['a','b','c']), i.e. args is a variable-sized list of each path item between the object and the method in sequence order. 1) Is there a way to do this short of writing a Product? 2) Having already figured out the answer to #1 was probably "no", I have tried to write a Product that does the job. It used a helper class, similar to OFS.Folder.Traverse. My main problem (which I probably have to punt on) is that I'm trying to use __getattr__ hooks instead of __getitem__ hooks; I may need to switch to doing the latter to get things to work. The test Product (in theory) is essentially a Folder with the above semantics, because I needed something I could stick DTML Methods and other things into. This might be useful in general, as well. 3) Is this even a reasonable thing to try to do? I have an existing CGI script that uses the PATH_INFO like this (mostly; it just takes everything past a certain point as arguments). -- andy dustman | programmer/analyst | comstar.net, inc. telephone: 770.485.6025 / 706.549.7689 | icq: 32922760 | pgp: 0xc72f3f1d "Therefore, sweet knights, if you may doubt your strength or courage, come no further, for death awaits you all, with nasty, big, pointy teeth!"

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Where does Object.createInObjectManager() find the object manager?
by bruce＠linuxvc.com 04 Apr '00

04 Apr '00

Hi, I am creating a Z class object using: <dtml-with "Object.createInObjectManager(id, REQUEST)"> I then try to create a sub-object _in_ that object with: <dtml-with "SubObject.createInObjectManager(id, REQUEST)"> The outer object is derived from ObjectManager. But both objects are created in the same folder rather than one being created in the other. Please tell me the right magic words. Thanks Bruce Perens

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Re: [Zope] shutting down website
by Tino Wildenhain 04 Apr '00

04 Apr '00

Hi Graham, you could probably encapsulate your database-calls with <dtml-try> ... <dtml-except> <dtml-return maintenance_page> </dtml-try> HTH Tino Wildenhain Graham Chiu wrote: > > Hi Tino, > > >Best way is to mirror your database before doing any changes on the > >tables. > >Then you can switch your zope with a session to the copy of the > >database. > >join session, change all database-connections (or only the one you are > >using) > >and commit the session. Nobody will notice anything during this. > > > >HTH > >Tino Wildenhain > > I am thinking of upgrading the server software which would mean shutting > Interbase down for a couple of hours. Just wish Zope > had a way to redirect within the standard error message. > > Eg. if 404 error - redirect to maintenance page. > > But I don't think that works. > > --- > Graham Chiu > http://www.compkarori.co.nz/x.php?/Shopping http://www.compkarori.com/dynamo > -- The HomeBuilt Dynamo > http://www.compkarori.com/dbase -- The dBase Bulletin > > ______________________________________________________ > Get Your Private, Free Email at http://www.hotmail.com

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RE: [Zope] Emacs and Zope (QUEST)
by Miller, John M. 04 Apr '00

04 Apr '00

Try: C-x C-f RETURN /superuser@localhost#8021:/ John > -----Original Message----- > From: Oscar Picasso [SMTP:picasso@videotron.ca] > Sent: Monday, April 03, 2000 12:52 PM > To: zope(a)zope.org > Subject: [Zope] Emacs and Zope (QUEST) > > Hi, > > I try to access to my ZODB via FTP using Emacs. As I'm new to Emacs I > don't > know how to specify the port. > > If I try C-x C-f RETURN /superuser@localhost:8021 it doesn't work. > > I guess it is because Emacs exepts 8021 to be a directory and not a port. > > Thanks in advance > > _______________________________________________ > 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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date-time manipulation
by mindlace 04 Apr '00

04 Apr '00

Zopistas, I have a date-time property called "created" in a dtml document. What I need to do is something like this: <dtml-if "(ZopeTime() - created) == 14days"> <p>Time's up! </dtml-if> How do I do this? Thanks, Ethan Fremen -- http://mindlace.net __________________ mindlace(a)imeme.net I don't want The Truth but I wouldn't mind a Big Analogy.

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web folders - advice requested...
by Kevin Meinert 04 Apr '00

04 Apr '00

============================================================== I had no responses to this before, here is my question again: ============================================================== I want to implement a "web folders" style interface. For examples see: www.yahoo.com, www.netscape.com, http://directory.google.com/ I think http://directory.google.com/ is the best example, but anyway... I'd like to be able to edit the entries with a web browser, and be able to attach files to the tree - like PDF docs, and jpg/gif/png pictures. I'm guessing I could do it with MySQL... what does everyone think? Is there a Zope plugin that already does this. Does someone have some code laying around you could send me? Im basically looking for a good place to focus my efforts on, for now. Thanks! email me at KevinMeinert(a)bigfoot.com Kevin

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RE: [Zope] Uploading Files to LocalFS
by Stuart Foster 03 Apr '00

03 Apr '00

Help a newbie.... Below is a test form I made using 0.1.9, I keep getting a "Resource not found" I have a LocalFS object name testfile that points to a temp dir.. Any clue? <FORM method=post action="testfile/manage_upload" enctype="multipart/form-data"> <P>Select a file to upload.</P> <P><input type=file name=file></P> <P><INPUT TYPE=submit VALUE="Send it!"></P> </FORM> -----Original Message----- From: Jonothan Farr [mailto:jfarr@real.com] Sent: Monday, April 03, 2000 4:23 PM To: Stuart Foster; zope Subject: Re: [Zope] Uploading Files to LocalFS Check out LocalFS v0.1.9. http://www.zope.org/Members/jfarr/Products/LocalFS I tried to announce it on Saturday but my email got intercepted by the admin because I tried to bcc the zope-announce list. Expect the official announcement shortly. -jfarr ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Hi! I'm a signature virus. Copy me into your .sig to join the fun! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ----- Original Message ----- From: Stuart Foster <stuartf(a)MediServe.com> To: <zope(a)zope.org> Sent: Monday, April 03, 2000 2:40 PM Subject: [Zope] Uploading Files to LocalFS > I am looking for a way to upload files from a DTML Document rename them and > save them to a directory that uses the LocalFS any suggestions? > > Stuart Foster > MediServe Information Systems > > > http://www.mediserve.com > > > > _______________________________________________ > 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 ) > _______________________________________________ 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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