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objectIds vs. objectValues vs. objectItems
by Peter Bengtsson 25 Jul '01

25 Jul '01

Does anybody with profound knowledge of Zope in details know the difference between: - objectIds() - objectValues() - objectItems() I only know what they do. Sometimes I use objectIds() instead of the "richer" objectValues() because I think that only the Ids will be faster to find for the method. Does that make sense? Peter

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Multiple Selection with "Checkboxes":
by richard.bendit＠gmx.net 25 Jul '01

25 Jul '01

Here is a my complete example with integers and strings, just drop it to a DTML method an test it. Best regards Arno <dtml-var standard_html_header> <dtml-call "REQUEST.set('selectedITEMS',['a','b','c'])"> <dtml-in selectedITEMS> <dtml-var "_['sequence-item']"> </dtml-in> <dtml-call "REQUEST.set('List_available_items',['a','b','c'])"> <dtml-in selectedITEMS> <dtml-var "_['sequence-item']"> </dtml-in> <p> <dtml-call "REQUEST.set('List_selected_items',['a','b'])"> <dtml-in List_available_items> <input type=checkbox name=ap_selection:list value="<dtml-var "_['sequence-item']">" <dtml-if expr="_['sequence-item'] in List_selected_items"> checked (<dtml-var "_['sequence-item']">) </dtml-if> > <dtml-var sequence-item><br> </dtml-in> <hr> <dtml-call "REQUEST.set('selectedITEMS',[1,2,3])"> <dtml-in selectedITEMS> <dtml-var "_['sequence-item']"> </dtml-in> <dtml-call "REQUEST.set('List_available_items',[1,2,3])"> <dtml-in selectedITEMS> <dtml-var "_['sequence-item']"> </dtml-in> <p> <dtml-call "REQUEST.set('List_selected_items',[1,2])"> <dtml-in List_available_items> <input type=checkbox name=ap_selection:list value="<dtml-var "_['sequence-item']">" <dtml-if expr="_['sequence-item'] in List_selected_items"> checked (<dtml-var "_['sequence-item']">) </dtml-if> > <dtml-var sequence-item><br> </dtml-in> <dtml-var standard_html_footer> >On Wed, 25 Jul 2001, you wrote: > Do you think it is because the value are stored in that type: > [value1,value2,...] values are integers ? > > > Regards > > > Richard > > -----Ursprüngliche Nachricht----- > Von: Arno Gross [mailto:zope@consotec.de] > Gesendet: Mittwoch, 25. Juli 2001 13:59 > An: rbendit(a)netbooster.de; Richard Bendit; dieter(a)handshake.de; > toneman(a)phil.uu.nl; zope-dev(a)zope.org; zope(a)zope.org > Betreff: Re: [Zope] Multiple Selection with "Checkboxes": > > > You can try: > > <dtml-in List_available_items> > <input type=checkbox name=ap_selection:list value="<dtml-var > "_['sequence-item']">" > <dtml-if expr="_['sequence-item'] in List_selected_items"> > checked (<dtml-var "_['sequence-item']">) > </dtml-if> > > > <dtml-var sequence-item><br> > </dtml-in> > > You have a list and you must ask for membership (with 'in'), also you can > save > one <dtml-in>. > > Best regards > Arno > > >On Wed, 25 Jul 2001, Richard Bendit wrote: > > What i use is: > > > > 1. UpdateForm (DTML-Method) > > 2. List_available_items (ZSQL-Method) > > "select ap_id,ap_docname from AliasPages where proj_id=<dtml-sqlvar > > proj_id type=int>" > > 3. List_selected_items (ZSQL-Method) > > "select ap_selection from Projects where proj_id=<dtml-sqlvar proj_id > > type=int>" > > > > Problem: I want that the Checkboxes are "CHECKED" if "available_items" == > > "selected_items" > > > > I am not sure if my dtml is wrong or the sql-method: ! See the TIP at the > > end of this mail ! > > > > **************************** > > Here the: "UpdateForm" > > **************************** > > > > <dtml-call "REQUEST.set('selectedITEMS',[])"> > > <dtml-in List_SelectedALIASPAGES> > > <dtml-call "selectedITEMS.append(proj_id)"> > > </dtml-in> > > > > <dtml-in List_available_items> > > <input type=checkbox name=ap_selection:list value="<dtml-var > > sequence-item>" > > <dtml-call expr="REQUEST.set(selectedAP,_['sequence-item'])"> > > <dtml-in List_selected_items> > > <dtml-if expr="_['sequence-item'] == selectedITEMS"> > > checked > > </dtml-if>> > > </dtml-in> > > <dtml-var sequence-item><br> > > </dtml-in> > > </TD> > > </TR><dtml-comment>colname:ap_selection,table:Projects</dtml-comment> > > > > **************************** > > > > Here a tip i found: > > > > "How to construct such a query? > > If you know, that your values do not contain quotes (i.e. '), > > then you can use "_.string.join" like this: > > > > select ... where > > col in ( <dtml-var "_.string.join(multiple_selection,',')"> )" > > > > > > > > I recognized that a lot of USERS have these problems with "Multiple > > Selections". So if you will help to find a good way to manage this i will > > post a "How-To" in Zope and i wanted to create an ADD-ON for the great > > product "ZNolk". > > > > > > > > THANX you all for your time. > > > > > > > > REGARDS > > > > > > > > Richard > > > > > > _______________________________________________ > > 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 ) -- GMXler aufgepasst - jetzt viele 1&1 New WebHosting Pakete ohne Einrichtungsgebuehr + 1 Monat Grundgebuehrbefreiung! http://puretec.de/index.html?ac=OM.PU.PU003K00717T0492a

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RE: [Zope] Saving property values to file
by Norman Khine 25 Jul '01

25 Jul '01

Sorry, but can you expand as I am not sure as how this is done. Also how do I create the dtml method so that it lists each record on one line sequentially, so that each additional record is started on a new line? If possible can you add couple of simple examples Many thanks Norm,an -----Original Message----- From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of J. Cameron Cooper Sent: 24 July 2001 23:44 To: zope(a)zope.org Subject: Re: [Zope] Saving property values to file > > >Now my problem is how to extract the whole list and save the contents as >ASCii csv (Comma Seperated Variable Lenght) format on the local machine? > Use DTML to render the CSV file (I've done this before, and it's really easy), and use an External Method to call that and save the result as a file. --jcc (modular) _______________________________________________ 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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Creating and adding to Dictionary using dtml?
by Richard Ettema 25 Jul '01

25 Jul '01

Hi, If I have created a dictionary with... <dtml-call "REQUEST.set('the_list',{})"> How do I add a 'name':value pair to this using dtml? Thanks Richard

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PythonMethod and Zope 2.4.0
by Frederic Quin 25 Jul '01

25 Jul '01

Hi all, PythonMethod product seems to not be well compliant with Zope 2.4.0. When I start my Zope, I have the following message: 2001-07-25T13:24:16 PROBLEM(100) Init Ambiguous name for method of Products.PythonMethod.PythonMethod.PythonMethod: "manage" != "manage_main" But it seems to work...

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RE: [Zope] Kernel message
by Carlson, Christopher W. 25 Jul '01

25 Jul '01

Hello, Oliver. I had the same problem when I moved from Linux to FreeBSD. To fix things, create a file named sysctl.conf in your /etc folder, and put the following line in it: kern.maxfiles=16384 This will ensure that your kernel can handle more open files the next time it boots. To make the change effective immediately, log in as a privileged user and enter: sysctl -w kern.maxfiles=16384 --- Chris -----Original Message----- From: oliver [mailto:oliver@mopa.at] Sent: Wednesday, July 25, 2001 4:07 AM To: zope(a)zope.org Subject: [Zope] Kernel message hmmm hello guys, i`ve installed zope with pcgi on freebsd 4.3 stable behind a apache server... when i wanna start it i become a kernel message : "file: table is full" how i can solve this problem? and i can`t connect to the zope management: access denied... hmm i had made a file named access with following parameters: admin:xxx and restarted zope but cant`t connect to zope management.. then i made a other file named inituser with user emergencyuser:xxx but nothing happens.. can anyone help me? thanks in advance Oliver Kaufmann

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Get userobject from python
by Gitte Wange 25 Jul '01

25 Jul '01

Hello, I am trying to find a way to find a user object from the user id in a python. Since I couldn't find anything in the Zope help I looked at the Membership tool from CMF. I looked as if I could try with this code: user_obj=self.acl_users.getUser(uname) But get an error saying that the user_obj is None (and therefor it can not find the object). Uname contains the correct Username ... Anyone who know how to get this object ??? Regards,

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Re: [Zope] update 2.3.3 to 2.4.0
by Marcus Schopen 25 Jul '01

25 Jul '01

Hei Ausum, o.k., but how to put my 2.3.3 content, products and extensions to new 2.4.0 ? Thank you Marcus Quoting Ausum <augusto(a)artlover.com>: > That's why they aren't smoothly compatible. Zope 2.3.x runs on Python > 1.52, > while Zope2.4 does on top of Python 2.1's new libraries. > > Ausum > > > Marcus Schopen wrote: > > > > Hi, > > > > sorry about this stupid question. > > But how to update ZOPE 2.3.3 to 2.4.0. Can't find any downloads like > > Zope-2.3.x-to-2.4.0-linux2-x86.tgz. > > > > Thank you > > Marcus > > > > _______________________________________________ > > 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 ) > > _______________________________________ (0> Marcus Schopen //\ P.O. Box 10 25 25 V_/_ 33525 Bielefeld, Germany _______________________________________ Live as variously as possible

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Kernel message
by oliver 25 Jul '01

25 Jul '01

hmmm hello guys, i`ve installed zope with pcgi on freebsd 4.3 stable behind a apache server... when i wanna start it i become a kernel message : "file: table is full" how i can solve this problem? and i can`t connect to the zope management: access denied... hmm i had made a file named access with following parameters: admin:xxx and restarted zope but cant`t connect to zope management.. then i made a other file named inituser with user emergencyuser:xxx but nothing happens.. can anyone help me? thanks in advance Oliver Kaufmann

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Newbie Password Frustration
by Janina Sajka 25 Jul '01

25 Jul '01

Hello: I have the rpm of Zope 2.3.2-1 installed. Accessing http://localhost:8080 brings up a Zope page, so I'm assuming the basic install is good. What I cannot figure out for the life of me is how to pass the administration password. 1.) I have no knowledge of what the default was set to by the rpm install. I saw no message about this during the installation; 2.) Perhaps more to the point, I can't figure where, exactly, Zope is looking for this user/password data; 3.) I see the python scripts for changing passwords in /usr/share/zope/utilities. zpasswd.py -u superuser -p [passwd] access seems to work OK. It writes a lovely access file that looks a lot like /etc/passwd. So, I chmod it to 600 and restart zope and try again. Still no cigar; I have searched docs, etc--but nothing is getting me past this impediment. What am I doing wrong? Is the administrator user still defaulted to username 'superuser?' Do I create this as a system account on my linux system and put a password in /etcpasswd & /etc/shadow? If not, where does it need to be? Thanks in advance. I'd dearly love to move on to more interesting problems! <grin> Janina Sajka, Director Technology Research and Development Governmental Relations Group American Foundation for the Blind (AFB) Email: janina(a)afb.net Phone: (202) 408-8175 Chair, Accessibility SIG Open Electronic Book Forum (OEBF) http://www.openebook.org Will electronic books surpass print books? Read our white paper, Surpassing Gutenberg, at http://www.afb.org/ebook.asp Download a free sample Digital Talking Book edition of Martin Luther King Jr's inspiring "I Have A Dream" speech at http://www.afb.org/mlkweb.asp Learn how to make accessible software at http://www.afb.org/accessapp.asp

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