March 2001 - Zope - Zope lists

RE: [Zope] dtml-sqlgroup question.
by Capesius, Alan 29 Mar '01

29 Mar '01

use default values on the parameter definition <params>mfg_id="" mfg_name""</params> >>>-----Original Message----- >>>From: Jeremy Cowgar [mailto:jcowgar@bhsys.com] >>>Sent: Friday, March 30, 2001 12:33 AM >>>To: Zope(a)zope.org >>>Subject: [Zope] dtml-sqlgroup question. >>> >>> >>>I have created code that uses dtml-in ... sequence tags and >>>I want to be able >>>to use the same page (mfgList) to access diffrent sets of that data. >>> >>>For instance, say I have three companies in my manufacturers table: >>> >>>Borland, Microsoft and Novel. >>> >>>I want to be able to see all entires (using the great >>>PREV/NEXT tags that >>>sequences provide) but then I also want to use the same page >>>to display >>>filtered data (only companies in Washington for instance). >>> >>>My problem lies in that I do not always pass the parameters. >>> >>>Here is my sql code: >>> >>><params>mfg_id mfg_name</params> >>>select * >>>from mfg >>><dtml-sqlgroup where> >>> <dtml-sqltest mfg_id op=eq type=int optional> >>><dtml-and> >>> <dtml-sqltest mfg_name op=like type=string optional> >>></dtml-sqlgroup> >>>order by mfg_name >>> >>>and here is sniplet's of my dtml code (mfgList.z): >>> >>><dtml-in mfgSelect.sql size=10 orphan=1 start=query_start> >>>... all the stuff to display the info, prev and next tags ... >>></dtml-in> >>> >>>What happens is Zope err's when all the parameters are not >>>sent. From another >>>page, I may reference a URL like: >>> >>>mfgList.z?mfg_name=Bor >>> >>>What I want that to do is display everything that is like >>>Bor ... but it >>>complains that it did not recieve enough parameters. >>> >>>Can anyone help me with this problem? >>> >>>Thanks! >>> >>>Jeremy - jeremy(a)cowgar.com >>> >>>_______________________________________________ >>>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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CMF problem... adding news
by Mehmet Yousouf 29 Mar '01

29 Mar '01

I have installed CMF 1.0 on Zope 2.3.1.2beta and everything seems to work well (it is very impressive) except when I try to add news.... I select a news item to add, do everything including submit and it shows up as published but when I go to the home page or the news page I get an error of: Error Type: TypeError Error Value: call of non-function (type IOBTree) Traceback (innermost last): File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: index_html) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: index_html) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: portal_properties) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/Products/CMFCore/FSDTMLMethod.py, line 213, in __call__ (Object: news_box) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: news_box) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/DocumentTemplate/DT_In.py, line 483, in renderwb (Object: portal_catalog.searchResults( meta_type='News Item' , sort_on='Date' , sort_order='reverse' , review_state='published' )) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 334, in eval (Object: portal_catalog.searchResults( meta_type='News Item' , sort_on='Date' , sort_order='reverse' , review_state='published' )) (Info: portal_catalog) File <string>, line 0, in ? File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/Products/CMFCore/CatalogTool.py, line 196, in searchResults (Object: Traversable) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/Products/ZCatalog/ZCatalog.py, line 530, in searchResults (Object: Traversable) File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/Products/ZCatalog/Catalog.py, line 654, in searchResults File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/Products/ZCatalog/Catalog.py, line 608, in _indexedSearch File /home/mehmety/Zope-2.3.0-linux2-x86/lib/python/SearchIndex/UnIndex.py, line 443, in keyForDocument TypeError: (see above) I am running python 1.5.2. on linux (Mandrake 7.2) I am also sure that when I first installed CMF the news publishing worked fine.... Anyone know what happened/is happening? TIA, Mehmet

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Folder problem..
by Laurie Nason 29 Mar '01

29 Mar '01

Hi y'all, I have a small problem with the URL that is created by zope - I don't know if it will cause a problem or not. OK I have my root folder which holds the standard header and then a sub folder that holds the html docs. When I click in the header on the html docs I want I use 'htmldocs/docname' in the html - It works fine and gives me the page that I want, however if I click on the same link again it will give me 'htmldocs/htmldocs/docname' and each time I click on it it adds in another htmldocs for me. Any ideas how to get around this? Thanks Laurie

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catalog object...
by After Dark 29 Mar '01

29 Mar '01

Hi, I am trying to use catalog_object from ZCatalog, but I don`t find any example, just the interface. Ex.: <dtml-call "catalogos.catalog_object("Folder","REQUEST['arquivo']")"> self--> reference to the ZCatalog ojb--> type of object? object? uid--> name of id Thanks. ________________________________________________ Don't E-Mail, ZipMail! http://www.zipmail.com/

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RE: [Zope] re: <% tag
by David Kyte 29 Mar '01

29 Mar '01

Hi, I have had several requests for this reference. As pointed out to me >> script delimiters in ASP/IIS, not really tags. and they are not <% %> delimiters but <: ... :> http://www.zope.org/Members/Coventry/dtml_shortcut Enjoy Dave

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(no subject)
by Aaron Payne 29 Mar '01

29 Mar '01

Hi all, I am getting an error when I query a ZCatalog. I'm working using ZPatterns with Zope 2.3.1b3 (source release, python 1.5.2, linux2), Python Version 1.5.2, System Platform freebsd4. Error Type: ValueError Error Value: __nonzero__ should return >= 0 Here is the scenerio leading to the problem. 1. Create an object in a rack with newItem() Search ZCatalog for the item and it is found. 2. Delete the item Search ZCatalog for the item and the error is produced. Updating or Clearing the catalog resolves the problem. Here is the Skinscript method I use with the Catalog. WHEN OBJECT ADDED CALL ProjectCatalog.catalog_object(self, _.string.join(self.getPhysicalPath(),'/')) WHEN OBJECT DELETED CALL ProjectCatalog.uncatalog_object(_.string.join(self.getPhysicalPath(),'/')) WHEN OBJECT CHANGED CALL ProjectCatalog.uncatalog_object(_.string.join(self.getPhysicalPath(),'/')), ProjectCatalog.catalog_object(self, _.string.join(self.getPhysicalPath(),'/')) Another thing, after I edit the item it is no longer indexed in the catalog. Is this another version of the key error issue? Traceback (innermost last): File /usr/local/etc/Zope2d/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/local/etc/Zope2d/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/etc/Zope2d/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/local/etc/Zope2d/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/etc/Zope2d/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: catalogItems) File /usr/local/etc/Zope2d/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: catalogItems) File /usr/local/etc/Zope2d/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: catalogItems) File /usr/local/etc/Zope2d/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: catalogItems) File /usr/local/etc/Zope2d/lib/python/DocumentTemplate/DT_In.py, line 652, in renderwob (Object: ProjectCatalog) ValueError: (see above) -thanks, Aaron

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Re: [Zope] <% tags
by rlanham＠speakeasy.net 29 Mar '01

29 Mar '01

script delimiters in ASP/IIS, not really tags. > ------------ Original Message ----------- > From: David Kyte <david.kyte(a)microamps.com> > Date: Thu, 29 Mar 2001 16:38:55 +0100 > > Hi Zopists, > > I recall seeing a product that defined alternative > tags like <% .... %> > > Anybody recall what this product was called, > and any experience of it? > > > Thanks > > Dave > > _______________________________________________ > 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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Re: [Zope] List of objects
by Dieter Maurer 29 Mar '01

29 Mar '01

Dimitris Andrakakis writes: > I trying to make a list of objects in a method, to use > in a dtml-in. Something simple like: > > <dtml-in ['Jim', 'Nick', 'John']> <dtml-in expr="['Jim', 'Nick', 'John']"> I recommend you read either the Zope book or URL:http://www.dieter.handshake.de/pyprojects/zope/book/chap3.html The syntax you have used is wrong along several dimensions. Dieter

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Re: [Zope] RE:ZServer dying
by Dieter Maurer 29 Mar '01

29 Mar '01

Francisco Eduardo Webber writes: > the memory usage of the python threads grows slowly but constantly until= > =20 > zope dies .... I do no longer remember when the "SQL-Alias" memory leak has been fixed (---> searchable mailing list archives). I think it was after 2.3.0. Maybe this leak causes your problems. If not, do you know the debug section in Zope's control panel. If the problem comes from an Python application fault (rather than C extensions), then the reference counts there may give you a hint. Dieter

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Search in ZCatalog
by Antonio João Costa 29 Mar '01

29 Mar '01

Hello again. I'm having some trouble using the searchResults(...) method from ZCatalog. 1) If I want to find NewsItem and search for News ZCatalog doesn't find it. I must explicitly find for NewsItem for Zope to find it. Is there any way to use wildcards? 2) I don't know how to distinguish between AND and OR searches. If I introduce the search items in a list, Zope performs an OR search. Thanks, Antonio Costa -- URL: http://www.terravista.pt/Enseada/1831 http://accosta.planetaclix.pt http://students.fct.unl.pt/~anjc PT is Portugal ####### # # # #" #" # Linux ##vvvvv## Rules! ## vvv ## # ## ## ## ### ### +++##### ##++ ++++++# #++++++ +++++++# #+++++++ +++++#######+++++ +++ +++ "Perfection is achieved, not when there's nothing else to add, but when there's nothing else to take away."

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