- Zope - Zope lists

seq-items and nested dtml-ins
by Aaron Payne 24 May '00

24 May '00

How do you differentiate between the seq-items of nested dtml-ins? I tried the following code: <dtml-in "instances.objectValues(['Coupon ZClass'])"> <dtml-in SearchCategory> <dtml-if "_['sequence-item']=='Auto' "> <dtml-call "resultsList.append(_['sequence-item'])"> </dtml-if> </dtml-in end SearchCategory> </dtml-in end instances> Where: instances is a folder containing the coupon instances Coupon ZClass is the meta type of the zclass SearchCategory is a list from a form resultsList is a list containing instances of Coupon ZClass matching the search criteria Auto is a property of Coupon ZClass When I try to run a search an error page pops up saying "strings aren't allowed as input in the in tag." The property Category of the zclass is the type lines. "Auto' is one of the values in Category. In <dtml-if "_['sequence-item']=='Auto' "> I am comparing the current element of SearchCategory to one of the values in Category. In <dtml-call resultsList...> I want to append the instance and not SearchCategory list. Peacefully, Aaron

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Using Cookie Data
by Jim 24 May '00

24 May '00

I have a cookie that contains the value of an psql key as its value. I want to retrieve the value and use it to call the psql query method to retrieve the data. The code that I am currently using is <dtml-in qryGetCustomer(REQUEST.cookies[Company_Name)]> The company record has been retrieved for <dtml-var company_name>.<br> </dtml-in> where Company_Name is a property containing the company name and is the name of the cookie, and company_name is the first field that should be retrieved from the psql database query. When I run the code I get Error Type: KeyError Error Value: qryGetCustomer(REQUEST.cookies[Company_Name)] Any help out there on helping a Zope newbie to get the data from his psql database with a value retrieved from a cookie? -- Jim Zope is cool!

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Zope with FreeBSD
by Jilani Khaldi 24 May '00

24 May '00

Hi All, did somebody try to use Zope with FreeBSD with success? Thanks. Jilani -- <jk> ___________________________________________________ http://space.tin.it/scuola/jkhaldi FreeBSD <<~~~>> The Power To Serve

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still trying to get Catalog to work in my python product
by ed colmar 24 May '00

24 May '00

Thanks to everone who has given me suggestions on this. I really do appreciate it. After looking over the PTK snapshot, I've tried to duplicate the catlog that is implemented there. I could not find any search utilities built in, so I'm assuming this is still done by adding the ZsearchInterface from the management screen. Is this right, or is there some built-in PTK searching tool? So now I have a "myproductcatalog" class which inherits ZCatalog. All it does is set up the Indexes, and columns In my base class, I initialize the catalog using (PTK code): # Install MyCatalog id = 'SiteIndex' catalog = MyCatalog(id, '') self._setObject(id, catalog) catalog = self.SiteIndex catalog.initialize() My sub-classes are all catalog aware, with reindex-object in all of the editing areas. I don't see my catalog when I go to add a Zsearch interface. Am I supposed to? What else do I need to do to make this work? -ed-

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RE: [Zope] How to know the number of parents of an element ???
by Chris McDonough 24 May '00

24 May '00

Errr... untested.. but should work. <dtml-let a="_.len(PARENTS)"> ... </dtml-let> > -----Original Message----- > From: Frédéric QUIN [mailto:frederic.quin@free.fr] > Sent: Wednesday, May 24, 2000 12:38 PM > To: zope(a)zope.org > Subject: [Zope] How to know the number of parents of an element ??? > > > Hi all, > > > Is there any function or method to get the number of parents > of an element ? > > > Thanks for your help, > Frederic > > > _______________________________________________ > 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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HELP: problems with ZServer Medusa!
by Jilani Khaldi 24 May '00

24 May '00

Hi All, I have installed Zope on a Linux server (Slackware 7.0) apparently without problems; but, when I start the server with the command: ./start, I have in continuous this message error: ------ INFO(0) ZServer Monitor Server (V.1.6) started on port 8099 Raceback (innermost last): File "/usr/Zope-2.2.0a1-src/z2.py", line 698, in ? pf=open(PID_FILE, 'w') IOError: [Errno 13] Permission denied '/usr/Zope-2.2.0a1-src/var/z2.pid' ------ Thanks. Jilani -- <jk> ___________________________________________________ http://space.tin.it/scuola/jkhaldi

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<code> tag?
by Mike Winter 24 May '00

24 May '00

Hi, just a quick question: how do you get Zope to display DTML without evaluating it? -- Mike Winter | mfw127(a)mail.usask.ca U. of S: 966-4759 TR Labs: 668-9323

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How to know the number of parents of an element ???
by Frédéric QUIN 24 May '00

24 May '00

Hi all, Is there any function or method to get the number of parents of an element ? Thanks for your help, Frederic

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Feeling like a newbie.. document id if statement?
by J. Atwood 24 May '00

24 May '00

Ok.. this is really dumb, but for some reason I can't get this to work. <dtml-if "id=='index_html'"> do something cool </dtml-if> What am I missing? I tried it on a few pages.. nothing.. Thanks, J (duffus)

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RE: [Zope] Netscape Image Problems (LoginManager?)
by john＠nurl.net 24 May '00

24 May '00

Well I have determined that it has nothing to do with PTK or Login Manager, well I think anyway....... If you hit reload it breaks the images on the root level, if you put your cursor in the Location, or URL field and hit enter it reloads fine. I truly don't understand this problem and it only does it with images, in Netscape, is this an issue that everyone is just accepting or is there a fix for it. j At 08:51 AM 5/22/00 -0500, you wrote: > >I'm not using PTK, but I am using LoginManager. I wonder if it or ZPatterns >are causing this phenomena. > >I use absolute URLs for images, so that's not an issue. > >Could LoginManager be denying access to the images on a refresh? > >> -----Original Message----- >> From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of >> john(a)nurl.net >> Sent: Monday, May 22, 2000 1:04 AM >> To: Zope(a)zope.org >> Subject: Re: [Zope] Netscape Image Problems >> >> >> I just noticed something strange......it is only doing it when >> you are inside >> a Portal (ptk).......very strange.......... >> >> j >> >> >> At 12:45 AM 5/22/00 -0500, you wrote: >> > >> >I'm experiencing the same thing with Navigator 4.08 on NT4 against Zope >> >2.1.6 from Debian "potato". Disabling Navigator's cache fixes >> the problem. >> >That's not a satisfactory solution, though. >> > >> > >> >On Sun, 21 May 2000 john(a)nurl.net wrote: >> > >> >> I have tried to track down a solution to this problem for a >> couple of days. >> >> >> >> I have Zope 2.1.6 (binary release, python 1.5.2, win32-x86) installed. >> >> >> >> Everything is working great, but when I use Netscape 3, 4.X , >> every time >> >> I hit the reload button or come back to the page at a later >> date all of my >> >> images won't display. It just shows the classic broken image >> icon that is >> >> default for Netscape. >> >> >> >> I know that it isn't a Zope issue because the zope.org site works fine! >> >> >> >> This is obviously not acceptable to any viewer, could someone >> please give >> >> me a work around or a solution to this problem. >> >> >> >> Thank you in advance! >> >> >> >> j >> >> >> >> john(a)nurl.net >> >> >> >> >> >> _______________________________________________ >> >> 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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