February 1999 - Zope

Folder properties question and a solution
by David Wagle 03 Feb '99

03 Feb '99

ok, yet another stupid query :) I have a site layout like so: foldera> foldera.1> foldera.2> folderb> and I have properties set for foldera> In foldera.1> i have a document wherein I use the #in tag, but it doesn't seem to have access to the foldera> properties. Now, from reading the manual, it seems that properties are supposed to propigate through to all objects in a folder. So why doesn't a document in a subfolder have the property list from the above folder? or am I missing something? -------------- solution for spanning a table with entries from a property list of tokens. I have been trying to populate a 2 column table with entries from a property list, but was just not having any luck. Then, hidden in a footnotish bit of text in one of the manuals, I noticed a small blurb about the "-even" tag to sequence-index TADA -- instantly my problem was no more -- the code looks like this if anyone else is trying to do something similar: <TABLE BORDER=0 WIDTH="100%">   <TR> <TD> <INPUT type="checkbox" name="project" value="">  </TD>  <TD> <INPUT type="checkbox" name="project" value="">  </TD> </TR>   </TABLE> I'm slowly coming to realize that Zope is really powerful NOT just for the ease at which it can do interfacing with databases and structuring of site hierarchies, but also for the really cool layout stuff you can make VERY easy with it as well. -daw --------------------------------------------- A computer without Microsoft products is like a dog without bricks chained to its head ---------------------------------------------

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Re:[Zope] ANN: OT New addition to the Harris Family
by Chris Larson 03 Feb '99

03 Feb '99

Congratulations! Has he got an email address yet? <grin> (I personally know 3 newborns with their own email addresses. The plan seems to be for their folks to keep all their email until they are old enough to read.) Chris Larson >Bear with me on this one, > >I am the proud father of Thomas Phillip Harris, born 2-2-99, 7 pounds 15 >ounces. > >Mother and baby doing spectacularly well. > >Thanks for listening > >See ya > >Phil

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Tree Tag Options
by Michael Bernstein 03 Feb '99

03 Feb '99

I am looking for a list of available methods for the 'tree' tag, particularly those for the branches attribute. The DTML guide lists two: 'tpValues' as the default, 'and objectValues' in the example. Are there any others? Michael.

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RE: [Zope] - RESPONSE.headers Help needed
by Brian Lloyd 03 Feb '99

03 Feb '99

> To return to an old thread....I've been trying to achieve the > equivalent of > the code below in DTML. Since you can't make assignments in > DTML, I've been > trying the following.... > >  >  > > IE4 opens up a window and looks as if it's about to download > a file, but > then the message ... > > 'The downloaded files is not available. This could be due to > Security or > Language settings or because the server was unable to > retrieve the selected > file'. I've tried text/csv as the Content-Type as well and > get the same > error. > > It also says that it's trying to download the name of the document, > 'displayAll' and not the desired filename, 'phoneBook.csv' > > Anyone any ideas? > > Cheers, > > Andy. I seem to remember Paul finding that IE choked on downloads with Content-Disposition headers -- have you tried using Netscape to download this? We never found a way around IE's problem that I know of, though I believe we found that NS handled the situation correctly... Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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SQL Methods - tokens or list parameters
by Ross J. Reedstrom 03 Feb '99

03 Feb '99

Hi all - I've got a form feeding an SQL insert query where I need to be able to allow the user to enter a list of items into a single form entry, which is parsed by the SQL method into multiple 'insert' commands into a table. I want to do this in the SQL Method, rather than my action page, to avoid one level of calls. This looks like a job for a param:list type parameter, and a #in param block, but I haven't been able to get that to work. My comma separated list ends up being treated as a single item list. So, I decided to try the param:tokens trick - this worked great, with a space separated list, but fails when there's only one item entered - that returns a string, which gives me a "can't use a string with #in" error. Any ideas? Here's what I've got: in add_person_form: <... rest of form/table deleted> <tr><td>PerDegree</td><td><input type=text name=PerDegree></td></tr> <...> Which calls to: add_person_action:    And here's add_per_degree: (token version) Arguments: PerID:int PerDegree:tokens ConferringInstitution:string DegreeDate:string  insert into "PersonnelDegrees" ( "PerID","PerDegree","ConferringInstitution","DegreeDate") values (, ,  )   -- Ross J. Reedstrom, Ph.D., <reedstrm(a)rice.edu> NSBRI Research Scientist/Programmer Computer and Information Technology Institute Rice University, 6100 S. Main St., Houston, TX 77005

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Re: [Zope] Zope in Virtual Host on ISP
by Chris Larson 03 Feb '99

03 Feb '99

On 2/2/99 9:45 PM , Jeff Bauer jbauer(a)rubic.com said: >Yes, the two versions of Python on the system are a main symptom, >though not necessarily the direct cause of your problem. Was this >a source or binary install of Zope/Python? It was a source install. Actually, I seem to have taken a step, um, forward or to the side or something. I got suspicious about the behavior I was seeing, so I took another look at my .login and .cshrc files, and sure enough, the paths were messed up ('setenv $PATH=/--deleted-path--/local/bin'. Note that '$PATH' and '=' can do interesting things to your environment.) After fixing this little gem, I deleted everything and started over. Now I'm getting the following when I execute Zope.cgi from the command line (NOTE: The '--deleted-path--' is my own editing after the fact: atlantis:/--deleted-path--/local/Zope-1.9.0-src% Zope.cgi Status: 500 Internal Error Bobo-Exception-File: /--deleted-path--/local/Zope-1.9.0-src/lib/python/ZPublisher/Request.py Content-Type: text/html Bobo-Exception-Type: exceptions.KeyError Bobo-Exception-Value: SCRIPT_NAME Content-Length: 471 Bobo-Exception-Line: 175 <html> <head> <title>exceptions.KeyError</title> </head> <body> Sorry, an error occurred.<p>  </body> >If you're getting the error below from the command line, you've got an >issue that needs addressing before we can use Zope.cgi to override >your environment with any effect. > >> Built-in exception class not found: EnvironmentError. Library mismatch? >> Warning! Falling back to string-based exceptions > >Let's fix this issue first, then proceed to other tasks. I'm going to CC >this to support(a)zope.org, because 1) They might provide information >that I'm unaware of, and; 2) discover something useful (even if it's a >limitation) about running Zope on ISP user accounts. So, now it looks like one major headache is somewhat relieved. Now, about this 'exceptions.KeyError'/SCRIPT_NAME'... <grin>

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Re: [Zope] Zope in Virtual Host on ISP
by Chris Larson 03 Feb '99

03 Feb '99

>Interesting. I seem to have shown up a problem in Mailman. The following >is a resend, much of which was stripped when posted in this thread. I'm >quoting the entire message to see if that prevents the stripping. >Everything in the following message on the first level of quoting should >have appeared without '>' in my previous message. Although, on second thought, it might be difficult to pass through valid html. Particularly the comments. That oughta be fun to filter. <cha-grin> Chris

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Re: [Zope] Zope in Virtual Host on ISP
by Chris Larson 03 Feb '99

03 Feb '99

Interesting. I seem to have shown up a problem in Mailman. The following is a resend, much of which was stripped when posted in this thread. I'm quoting the entire message to see if that prevents the stripping. Everything in the following message on the first level of quoting should have appeared without '>' in my previous message. Chris ------------------- >On 2/2/99 9:45 PM , Jeff Bauer jbauer(a)rubic.com said: > >>Yes, the two versions of Python on the system are a main symptom, >>though not necessarily the direct cause of your problem. Was this >>a source or binary install of Zope/Python? > > >It was a source install. Actually, I seem to have taken a step, um, >forward or to the side or something. I got suspicious about the behavior I >was seeing, so I took another look at my .login and .cshrc files, and sure >enough, the paths were messed up ('setenv >$PATH=/--deleted-path--/local/bin'. Note that '$PATH' and '=' can do >interesting things to your environment.) > >After fixing this little gem, I deleted everything and started over. Now >I'm getting the following when I execute Zope.cgi from the command line >(NOTE: The '--deleted-path--' is my own editing after the fact: > >atlantis:/--deleted-path--/local/Zope-1.9.0-src% Zope.cgi >Status: 500 Internal Error >Bobo-Exception-File: >/--deleted-path--/local/Zope-1.9.0-src/lib/python/ZPublisher/Request.py >Content-Type: text/html >Bobo-Exception-Type: exceptions.KeyError >Bobo-Exception-Value: SCRIPT_NAME >Content-Length: 471 >Bobo-Exception-Line: 175 > ><html> ><head> ><title>exceptions.KeyError</title> ></head> ><body> >Sorry, an error occurred.<p> > ></body> > > >>If you're getting the error below from the command line, you've got an >>issue that needs addressing before we can use Zope.cgi to override >>your environment with any effect. >> >>> Built-in exception class not found: EnvironmentError. Library mismatch? >>> Warning! Falling back to string-based exceptions >> >>Let's fix this issue first, then proceed to other tasks. I'm going to CC >>this to support(a)zope.org, because 1) They might provide information >>that I'm unaware of, and; 2) discover something useful (even if it's a >>limitation) about running Zope on ISP user accounts. > >So, now it looks like one major headache is somewhat relieved. Now, about >this 'exceptions.KeyError'/SCRIPT_NAME'... <grin>

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Re: [Zope] ANN: OT New addition to the Harris Family
by Phil Harris 03 Feb '99

03 Feb '99

Don't joke, my missus wanted to call him Zope, but I had to put my foot down 8^) ----- Original Message ----- From: Gabriel Wachob <gwachob(a)findlaw.com> To: Phil Harris <wmlph(a)d032.ml.uwcm.ac.uk> Cc: <zope(a)zope.org> Sent: 03 February 1999 02:19 Subject: Re: [Zope] ANN: OT New addition to the Harris Family >Congratulations on the healthy baby boy! > >And congratulations on not naming him Zope. ;-) > > -Gabe > >Phil Harris wrote: > >> Bear with me on this one, >> >> I am the proud father of Thomas Phillip Harris, born 2-2-99, 7 pounds 15 >> ounces. >> >> Mother and baby doing spectacularly well. >> >> Thanks for listening >> >> See ya >> >> Phil >

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ANN: OT New addition to the Harris Family
by Phil Harris 03 Feb '99

03 Feb '99

Bear with me on this one, I am the proud father of Thomas Phillip Harris, born 2-2-99, 7 pounds 15 ounces. Mother and baby doing spectacularly well. Thanks for listening See ya Phil

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