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change parameter by mouseclick
by Olaf Zanger 16 Jan '01

16 Jan '01

Hi everybody, Right now we use the following statement to change the language on every page the user is. very neat made by the NFGnav guys. <a href=<dtml-var URL0?ll=de>><font color=yellow>German</font></a> unfortuanately if the user is on a page with an url like this http://sino:8080/ipOperate/reports/fac_base_report.htm?fac_id_only=&mod_id_… yes, i'm proud on that one :-) the statement doesn't work anymore :-) because it doesn't simply change the "ll" variable to "de" but also kills quite some other needed variables (all, actually) i assume the solution goes with this one, but how can i activate in a menu without fucking up my lovely url? <dtml-call "REQUEST.set('ll','de') thanks for help -- and you guys are great help :-) hope to give back some know how after this project slows a bit down olaf -- soli-con Engineering Zanger Dipl.-Ing. (FH) Olaf Marc Zanger Lorrainestrasse 23 3013 Bern / Switzerland Fon: +41-31-332 9782 Mob: +41-76-572 9782 mailto:info@soli-con.com mailto:olaf.zanger@soli-con.com http://www.soli-con.com

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Re: [Zope] How to get python error output? (PIL)
by tilo.schwarz＠daimlerchrysler.com 16 Jan '01

16 Jan '01

Hhmm - strange, on my SUSE-7.0 standard installation I can find the output of the print statements in /var/log/zope (most of the time, at least ;-). But I'll try zLOG. Tilo dieter(a)handshake.de am 15.01.2001 20:43:10 Bitte antworten an dieter(a)handshake.de An: Tilo Schwarz/FT/DCAG/DCX@WK-EMEA2 Kopie: zope(a)zope.org Thema: Re: [Zope] How to get python error output? (PIL) tilo.schwarz(a)daimlerchrysler.com writes: > ... print in external method ... "print" does not print to the log file but to standard output. Under Unix (and I think under Windows, too) you can redirect standard output to a file. The alternative is to use Zope's Log module (called zLOG). Its output goes to the log file. Dieter

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Re: [Zope] How do I authenticate through pcgi and win2000 ????
by Dieter Maurer 16 Jan '01

16 Jan '01

=?iso-8859-1?Q?Max_M=F8ller_Rasmussen?= writes: > I have installed zope on port 8080 on a win 2K machine. > > It runs nicely, but due to firewalls and other reasons it has to run on port > 80. So I have added zope.pcgi etc. to the IIS. And it runs nicely. > > But when I try to use a manage page I cannot log in without being a member > of the win2K domain, and that is not feasible in this case. I have tried all > setting, I think. > > Is there any way to do it? > > Should I make my own authentication page so users can log on through a form? > If so how is this done? You either access Zope for management purposes on 8080 or you learn how to convince IIS to forward authentication information. Maybe "doc/WEBSERVER.txt" says something about this issue. Dieter

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PythonScript and ZClass generation problem
by Alexander Limi 16 Jan '01

16 Jan '01

Hi, We recently decided to use LoginManager for authentication on our site, and refactored our user registration methods to use PythonMethods instead of DTML. Now, during the registration of a user, we should also add a ZClass instance in the correct forlder. This object is a representation of some of the information the user provides when he registers with us. But we have stumbled across a problem. This is probably a very basic and simple problem, but I couldn't find any info on it on zope.org, and none of the people on IRC could help us either. So I'll try this posting instead. :) What we're trying to do is to add a ZClass instance/object programmatically from a PythonMethod. Our constructor is called Artist_add, and resides in our Product under the Control_Panel folder. The constructor uses variables that we have set in the REQUEST object. So the process is like this: User fills out form with variables that are put in REQUEST | Form calls "registerartist", which is a PythonMethod | "registerartist" creates the user | "registerartist" tries to call the constructor of our Artist ZClass to add an Artist object in our "artists" folder, but fails. To add the Artist object we tried to call the constructor in the following way from "registerartist": return self.artists.manage_addProduct['Artist'].Artist_add(_.None,_) but then the REQUEST object was not available, and the object creation fails since it can't find the variables it needs. The traceback for this was: File <string>, line 41, in registerartist (Object: ApplicationDefaultPermissions) File /usr/local/zope/lib/python/OFS/DTMLMethod.py, line 168, in __call__ (Object: Artist_add) File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 531, in __call__ (Object: Artist_add) IndexError: (see above) So we tried a different approach: return self.artists.manage_addProduct['Artist'].Artist_add(_.None,REQUEST) This solved the problem with REQUEST not being available, but now we can't access Artist.createInObjectManager. The error message we get is: "NameError Artist". So, I guess the question is: how can I add a ZClass instance programmatically from a PythonMethod? Additional version info: Zope 2.2.4 PythonMethod 0-1-7 LoginManager 0-8-8b1 ZPatterns 0-4-3b1 DataSkinAddons 0-0-2 Membership 0.7.8 Thanks in advance, Alexander.

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Image Upload
by Fabio da Silva Santos 16 Jan '01

16 Jan '01

Hi there, I'm trying to insert an image in Zope by uploading it in an HTML 'file' field, using the following validation code: <dtml-if "banner_1 <> _.None"> <dtml-call "banners.manage_addImage(id='',file=banner_1)"> </dtml-if> When I submit an empty 'file' field, the dtml-call is invoked just the same, and I get an error message saying that the field is empty; when I check what's in REQUEST I see this: banner_1 <ZPublisher.HTTPRequest.FileUpload instance at 85fb998> Therefore, I reckon there must be something wrong with this validation routine. What should I do in order to run it properly? Thanks,

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Problem on using nested <dtml-if>&<dtml-in>
by Spicklemire, Jerry 16 Jan '01

16 Jan '01

Angie asked: > The problems is i'm not sure my dtml in order to control the loop > of choosing the correct sql in the right situation. > The following is my DTML:- > > <dtml-if "_["<dtml-var custid>"]==custid","_["<dtml-var > custname>"]==custname"> > <dtml-in sqlSearchcust1> > </dtml-if> > <dtml-elif "_[""]==custid","_["<dtml-var custname>"]==custname"> > <dtml-in sqlSearchcust2> > </dtml-if> > <dtml-elif "_["<dtml-var custid>"]==custid","_[""]==custname"> > <dtml-in sqlSearchcust3> > </dtml-if> First, the rule is "No DTML inside DTML", which translates to simply refering to objects by names, in any DTML tag, like so: <dtml-if "_['custid']==custid,_['custname']==custname"> Also, notice that the only Double-Quotes are the outside pair, inside those you must use single quotes. Last, the only DTML-IF tag you need is that final one. Try this much, and see if all your probems go away. If not, let us know. Later, Jery S.

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Fwd: Re: Zope and OpenBSD 2.8 news?
by Diego Rodrigo Neufert 16 Jan '01

16 Jan '01

---------- Forwarded Message ---------- Subject: Re: Zope and OpenBSD 2.8 news? Date: Tue, 16 Jan 2001 09:05:30 -0600 From: Jason Ish <jason(a)codemonkey.net> To: Diego Rodrigo Neufert <diego(a)magicwebdesign.com.br> This is an awful hack.. Take the libc_r.so.?? from OpenBSD 2.7 and toss it in some directory then add that directory to LD_LIBRARY_PATH and then start up Zope and see if that helps.. I think thats how I got Zope going for someone else a little while ago. I maintain Python, and came to the conclusion that Python is not at fault here, but libc_r. If this doesn't work let me know and I'll refigure out what I did. // Jason On Mon, Jan 15, 2001 at 02:15:37PM -0200, Diego Rodrigo Neufert wrote: > Are there any plans for patches that fixes this to come out? > > There are many ppl out there that are ancious to run Zope on OBSD 2.8! > > > -Diego > > On Monday 15 January 2001 02:04 pm, Brad wrote: > > Unfortunately, it's true. Changes were made to allow some other archs > > (sparc, powerpc) to work quite a bit more than they did before but this > > also brought a few stability issues into the fold on i386 ... 2.7's > > threads were problematic too under certain conditions ... just you havent > > run into any so far. > > > > // Brad > > > > brad(a)comstyle.com > > brad(a)openbsd.org > > > > >Are there any news about Zope running on OBSD 2.8? > > > > > >Some ppl in the Zope mailling list says that OBSD 2.8 has a buggy > > > threads libs since 2.7 and previous works fine, is that true? > > > > > >thanks... > > -- > Diego Rodrigo Neufert > Webmaster / Web Developer - Magic Web Design > ----------------------------------------------------------- > diego(a)magicwebdesign.com.br > www.magicwebdesign.com.br > Curitiba - PR - Brasil ------------------------------------------------------- -- Diego Rodrigo Neufert Webmaster / Web Developer - Magic Web Design ----------------------------------------------------------- diego(a)magicwebdesign.com.br www.magicwebdesign.com.br Curitiba - PR - Brasil

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data return with def function im my Zclass
by Marcus Mendes 16 Jan '01

16 Jan '01

Hello, I need in my Submit form, call the function "def XXX" of my Zclass (lib/python/Product/class). How can I do it? And how can I get and test the return data of my def XXX of my class? Thanks. Marcus Mendes

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patch to make GUF work with zope-2.2.5
by Andrews, Martin 16 Jan '01

16 Jan '01

Attached is a (very simple) patch to GenericUserFolder-1.2.4 that allowed me to use it with zope-2.2.5. I just derives GenericUserFolder from BasicUserFolder as as well as Folder (I also comment out a couple debugging messages that were failling). Since I am a newbie I wondered it anyone had comments on the security implications of this patch, or using GUF in general (are there other changes required for recent zopes to ensure proper security)? FYI - I had tried switching to LoginManager (0.8.8b1), but after struggling to configure it to replace my GUF usage I still managed to screw it up somehow and lock myself out of zope entirely - not even superuser could log in. GUF seems much better at always allowing superuser to authenticate. Martin --- Martin Andrews mandrews(a)netgenics.com

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RE: [Zope] Adding content type to internet explorer
by Farrell, Troy 16 Jan '01

16 Jan '01

Actually, I'm not a newbie, but that is the nicest greeting a "newbie" has gotten on this list that I know of. Thanks. To see how IE looks at MIME types, look here: http://msdn.microsoft.com/workshop/networking/moniker/overview/appendix_a.as p >From the looks of it: IE first looks at the Content-Type: application/x-pdf (or whatever you are using) header from the server. If that is an unknown type and unambiguous, it returns the data as whatever the server calls it. If the type is known AND ambiguous (text/plain or application/octet-stream), IE parses the data and guesses. If it comes to no conclusion, then it looks at the extension. Try a <dtml-call expr="RESPONSE.setHeader('Content-Type', 'application/x-pdf')"> or whatever is appropriate for your application. AFAIK NS looks only at the Content-Type: header, but I consider myself ignorant in that area. Troy -----Original Message----- From: Hung Jung Lu [mailto:hungjunglu@hotmail.com] Sent: Tuesday, January 16, 2001 8:38 AM To: troy.farrell(a)wilcom.com Subject: RE: [Zope] Adding content type to internet explorer Thanks. But I have done that before I posted the message. The thing is, changing Windows file type ("Classes") is not enough, because the IE would prompt you a question on whether you want to save the file or open it in place. I am asking the question because there are products out there that use the file-MIME-type trick to launch applications. That is, you click on a mundane HTML link and you launch a local application, without IE asking you any question. Obviously something inside the IE (or registry) has been tweaked. Anyway, a bit too technical. On the other issue of posting topics only related to Zope, I can tell you are a newbie. Welcome to Zope. regards, Hung Jung >In W95/NT: > Open a File Explorer window (not IE) and select Options from the View >menu. > The popup will have a tab labeled File Types. This is how you change >windows MIME types. >In W98/2k: > I don't remember and I don't have it with me. It is a similar option >under IE (since there is no normal explorer. > >The settings are stored in the registry, but this is the easiest way to >edit >them. Please try to keep the list topics to zope. > >Thanks. >Troy > >-----Original Message----- >From: Hung Jung Lu [mailto:hungjunglu@hotmail.com] >Sent: Monday, January 15, 2001 5:18 PM >To: zope(a)zope.org >Subject: [Zope] Adding content type to internet explorer > > >Hi, > >Can someone tell me how to add content types (and the associated program) >to > >internet explorer on Windows platform? Is it in the registry? > >thanks, > >Hung Jung _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com

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