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Sub Class Question
by Daniel Rusch 28 Aug '00

28 Aug '00

I've created a BasicMethod which is derived from the DTMLMethod. everything works great until I try to have the sub class's (BasicMethod) __call__ method call the super class's (DTMLMethod) __call__ method. class BasicMethod(DTMLMethod): """BasicMethod objects are DocumentTemplate.HTML objects that act as methods whose 'self' is the BasicMethod itself.""" meta_type='Basic Method' def __call__(self, client=None, REQUEST={}, RESPONSE=None, **kw): print 'Sub Class __call__' DTMLMethod.__call__(self, client, REQUEST, RESPONSE, kw) Globals.default__class_init__(BasicMethod) when I view the BasicMethod in Zope, I get: Error Type: TypeError Error Value: too many arguments; expected 4, got 5 I believe that I need the self arg, if I remove it I get an unbound python method error. Any thoughts??? DR

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Newbie question: FORM processing in Zope.
by Amit Redij 28 Aug '00

28 Aug '00

hi, I am a Perl/CGI programmer, trying out Zope. I am confused right now about HOW TO process FORM variables? and most important thing is how to validate form inputs.(like same thing is best done in PERL using regex) that is, if I have a html having some form variables and a submit button. I click on the submit button. it should call some script..right? My question is how to pass values from one script to another. how is this done in Zope? thanks a lot in advance. regards Amit ---------------------------------------- .--. |o_o | |\_/ | // \ \ Amit Redij (| | ) mailto:amitr@w-o-i.com /'\_ _/`\ \___)=(___/ ----------------------------------------

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RE: [Squishdot] Yes Please!
by Jean Jordaan 28 Aug '00

28 Aug '00

Hi Chris > I'm very willing to include tidied versions of the demo sites > in the next version of Squishdot :-) Very good news :) I've already made a couple for own use, but will try and make one to be general and comment it, & send when I'm done. Anyone else who'd like to be in on this, please let me know. -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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How to Delete ZClass Instances programmatically??
by Jean Jordaan 28 Aug '00

28 Aug '00

Hi Zopers I've found the "How-To: Adding ZClass Instances Programmatically", but now I'm looking for the *Deleting ZClass Instances* one! I'm trying this as a beginning (hacked from the Zope management interface):: <dtml-if "AUTHENTICATED_USER.has_role('ContentManager')"> <form action="<dtml-var URL0>" method="post"> </dtml-if> [...] <dtml-if "AUTHENTICATED_USER.has_role('ContentManager')"> <input type="checkbox" name="ids:list" value="<dtml-var id>"> </dtml-if> [...] <dtml-if "AUTHENTICATED_USER.has_role('ContentManager')"> <input type="submit" name="manage_delObjects:method" value="Delete"> </form> </dtml-if> Problems: - it sends me to the management screen afterwards, and I'm calling it from the public interface. - I don't necessarily want to give the 'ContentManager' rights to delete objects; I'd rather manage this through a delete method with the appropriate proxy role. Any advice or RTFM pointers? -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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dtml-tree question
by Hugo Ramos 28 Aug '00

28 Aug '00

Yellow ppl, Is there a way to use my own self made '+' icon in a tree tag? I'dd like to use my own icon only IF i want to... and not change the python source to use my own icon all the time! regards ===== Hugo Ramos - hugo(a)zopers.org ZopersORG - http://www.zopers.org ===== Do not meddle in the affairs of programmers, for they are easy to annoy, and have all the source code!!!

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PTK and Membership product
by albert boulanger 28 Aug '00

28 Aug '00

>From Friday's 8-25 PTK CVS.... PTK has logic to support the Membership product, but it seems to be using the old MembershipZ name. I want to use this combination because we have own own custom database where user accounting will be stored. (I am using PortalMembership version 0.7.2. By the way the version numbers in the code need updating -- it claims it is 0.7.0) class DemoPortalBaseclass in Portal.py I had to change MembershipZ/LoginMember # self.acl_users was magically created by the above call #'PortalMembership/PortalMember' 'MembershipZ/LoginMember' for us in self.acl_users.UserSourcesGroup.objectValues(): if us.meta_type == 'Persistent User Source': us.__of__(self.acl_users).manage_setStorage( 'PortalMembership/PortalMember' ) break But this was not enough, it breaks at: Zope Error Zope has encountered an error while publishing this resource. Error Type: AttributeError Error Value: setMemberProperties Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 187, in publish File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: RoleManager) File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 171, in publish File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: Portal_add) File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: Portal_add) File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/OFS/DTMLMethod.py, line 172, in __call__ (Object: Portal_add) File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/DocumentTemplate/DT_String.py, line 528, in __call__ (Object: Portal_add) File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: Portal.createInObjectManager(REQUEST['id'], REQUEST)) File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/DocumentTemplate/DT_Let.py, line 147, in render (Object: RESPONSE="_.None") File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: portal_registration.addMember(username, password, ('Member', 'Manager', 'Reviewer'), '', REQUEST)) (Info: username) File <string>, line 0, in ? File /users/hog/software/zope/Zope-2.2.0-solaris-2.6-sparc/lib/python/Products/PTKBase/RegistrationTool.py, line 174, in addMember (Object: portal_registration) AttributeError: (see above) Is there any thing I also need to do to make this combination work? Do I need to use the older MembershipZ stuff? Has anyone used the ZSession product with PTK? Again we are storing sesssion info in our own database and I would liek to uses Zpatterns for this. Regards, Albert Boulanger aboulanger(a)vpatch.com

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Re: [Zope] 2.2.1 and zdiscussion
by J. Atwood 28 Aug '00

28 Aug '00

> By the way, if I now create a forum with ZUBB, are there any expected > migration problems when I upgrade it to your next release? Ummm... <ahem> no? That is actually one of the things keeping the release back. Mr. Harris did some fine work but it does not upgrade very easily so I am trying to figure out how to include all / some of his functionality as well as be able to upgrade (since I am running a lot of production boards that I do not want to wipe out). I would say to play with the current release, get to know it and I will figure out how to make a mostly painless upgrade path. J > > Thanks again for your work on this. > > Best regards > J Esteves > > -- > jmce: +351 919838775 ~ http://artenumerica.com/ ~ http://artenumerica.org/ >

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snippets (was RE: [Zope] Where do I find out about cookies?)
by Jean Jordaan 28 Aug '00

28 Aug '00

Hi RDM Thanks! That works perfectly, and teaches me about namespaces. I just had to fix '</dtml-else>' (I also do that):: <dtml-if sort_key> <dtml-if "REQUEST.form.has_key('sort_key')"> <dtml-call "RESPONSE.setCookie('sort_key',REQUEST.form['sort_key'])"> </dtml-if> <dtml-else> <dtml-call "REQUEST.set('sort_key','title')"> <dtml-call "RESPONSE.setCookie('sort_key','title')"> </dtml-if> Here's a shortened version of my own, from Squishdot. Instead of this:: <dtml-if "reply_cnt > 1"> <B>(<dtml-var reply_cnt> comments<dtml-if body_len>, <dtml-var body_len> in body</dtml-if>)</B> <dtml-elif reply_cnt> <B>(<dtml-var reply_cnt> comment<dtml-if body_len>, <dtml-var body_len> in body</dtml-if>)</B> <dtml-else> <dtml-if body_len> <B>(<dtml-var body_len> in body)</B> </dtml-if> </dtml-if> I made this:: <dtml-if body_len> <b>(<dtml-if reply_cnt><dtml-var reply_cnt> comment<dtml-if "reply_cnt > 1">s</dtml-if>, </dtml-if><dtml-var body_len> in body)</b> </dtml-if body_len> -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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getting parent document
by Anders Holmbech Nielsen 28 Aug '00

28 Aug '00

Hi, This should be an easy task but a just cant get it to work. I have a dtml-method called test which I want to use like: someurl/document/test and in the dtml-method I want to include the document in its whole. I have tried something with the URL like: <dtml-var <dtml-var URL1>> this offcourse dont work... but this neither... <dtml-var _[URL1]> What to do ?? -- Regards ------------------------------------------------- Anders Holmbech Nielsen | Tlf: (+45) 70 22 56 00 Software Engineer | Fax: (+45) 70 22 57 00 Integrator Uniware A/S | http:/www.integrator.dk

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Running Zope 2.2.1 as NT service
by Alexander Chelnokov 28 Aug '00

28 Aug '00

Hello zope, The option seems to be unavailable under W2000. 2.1.6 could be run that way without any trouble. Best regards, Alexander N. Chelnokov Ural Scientific Institute of Traumatology and Orthopaedics str.Bankovsky, 7. Ekaterinburg 620014 Russia ICQ: 25640913

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