January 2001 - Zope - Zope lists

Newbie: Displaying another objects properties
by Michael Garrison Stuber 16 Jan '01

16 Jan '01

I've looked all over (the Zope book, the zope site, the Zope Newbie site, the Zope group archives) and I'm still confused. I'm trying to do something like this: DTMLDocument1: Contents{ <dtml-var DTMLDocument2> <dtml-with DTMLDocument2> <dtml-var Document2Property> </dtml-with> } DTMLDocument2: Contents{ <H2>Blah blah blah</H2> } Document2Property{ Spoken by the blahster } Basically, from a DTML document I'd like to display (or otherwise reference) the properties of another DTML document. I've tried _, REQUEST, getattr, and direct references to DTMLDocument2 all to no avail. Surely there is a way to do this. (I hope). Help! Thanks -- Michael T. Garrison Stuber -- Michael T. Garrison Stuber

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Re: [Zope] Re-posted - How to delete users in Membership product with Persistent User Source
by Dirksen 16 Jan '01

16 Jan '01

The delUserForm calls 'deleteInstances' to do the job, yet 'deleteInstances' is not provided with the product, instead 'manage_deleteUsers' is. When I change 'deleteInstances' to 'manage_deleteUsers' in the code of delUserForm, things work out. Bill, it's probably a bug :) cheers Dirksen --- Bill Anderson <bill(a)libc.org> wrote: > Kamon Ayeva wrote: > > > Hi, > > > > Has anyone been able to use the delUserForm to delete > > users added within a PersistentUserSource in the > > PortalMembershipSystem object ? > > Yes, quite frequently. > > > > I am not sure if this piece of code in delUserForm > > preceding the HTML form snippet does the right job: > > > > <dtml-let idList="[]"> > > <dtml-in "UserSource.getPersistentItemIDs()" sort> > > <dtml-call > > "idList.append(getItem(_['sequence-item']))"> > > </dtml-in> > > > > <dtml-in idList sort=Importance reverse> > > ... > > > > I can view the users but when I click on the form > > button to delete some users, I get > > > > I get > > > > Error Type: NotFound > > Error Value: None > > > > What platform? > What Zope version? > What version of each related/required product? > Is SiteAcces Installed? > If So, what version? > > > > _______________________________________________ > 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 ) > __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/

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Searching method using DTML
by Angietel 16 Jan '01

16 Jan '01

<dtml-if "_['custname']!=''AND _['custid']==''"> <dtml-call "sqlSearchcust3"> <dtml-elif "_['custid']!=''AND _['custname']==''"> <dtml-call "sqlSearchcust2"> <dtml-elif "_['custid']!=''AND _['custname']!=''"> <dtml-call "sqlSearchcust"> <dtml-else> <dtml-var expr="REQUEST['/Customer/View/searchallcust']"> </dtml-if> The ZOPE error is like :- Expression (Python) Syntax error: invalid syntax , for tag <dtml-if "_['custname']!=''AND _['custid']==''">, on line 20 of a

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Can't access Control_Panel from folder with SiteRoot
by Itai Tavor 16 Jan '01

16 Jan '01

Hi, I use Apache's ProxyPass to access a site in a Zope folder. The VirtualHost directive contains: <VirtualHost 10.0.1.21:80> ServerName MySite ProxyPass / http://10.0.1.20:8080/MySite/ ProxyPassReverse / http://10.0.1.20:8080/MySite/ ProxyPass /misc_ http://10.0.1.20:8080/misc_ ProxyPass /p_ http://10.0.1.20:8080/p_ </VirtualHost> The MySite folder contains a SiteRoot with base = 'http://10.0.1.21' and path = '/'. I have a method that accesses properties stored in a Common Instance property sheet of a ZClass: <dtml-var "Control_Panel.Products.MyProduct.MyZClass.propertysheets.common.Constants.getProperty('my_property')"> This works using http://10.0.1.20:8080/MySite/myMethod, but fails with NameError: Control_Panel when called using http://10.0.1.21/myMethod. In fact, even a very simple <dtml-var Control_Panel> fails in the same way. Why is this happening? How can I get around it? Itai -- Itai Tavor "Je sautille, donc je suis." C3Works itai(a)c3works.com - Kermit the Frog "If you haven't got your health, you haven't got anything"

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Photo & Jpeg Support Problems
by J. Atwood 16 Jan '01

16 Jan '01

I have been playing around with Drew's photo product and it works great with GIFs but when I try to upload a JPEG into it I get the following Error Type: IOError Error Value: decoder jpeg not available Traceback (innermost last): File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_addPhoto) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_addPhoto) File /usr/local/zope/lib/python/Products/Photo/Photo.py, line 132, in manage_addPhoto (Object: Traversable) File /usr/local/zope/lib/python/OFS/Image.py, line 276, in manage_upload (Object: BZ_li_13.jpg) File /usr/local/zope/lib/python/Products/Photo/Photo.py, line 290, in update_data (Object: BZ_li_13.jpg) File /usr/local/zope/lib/python/Products/Photo/Photo.py, line 319, in _generateDisplays (Object: BZ_li_13.jpg) File /usr/local/zope/lib/python/Products/Photo/Photo.py, line 329, in _generateDisplay (Object: BZ_li_13.jpg) File /usr/local/zope/lib/python/Products/Photo/Photo.py, line 370, in resize (Object: BZ_li_13.jpg) File /usr/local/zope/lib/python1.5/PIL/Image.py, line 634, in resize File /usr/local/zope/lib/python1.5/PIL/ImageFile.py, line 133, in load File /usr/local/zope/lib/python1.5/PIL/Image.py, line 237, in _getdecoder IOError: (see above) I have tried and tried again to recompile jpeg, include the path.. whatever! I am using Zope 2.2.4 , on RH 6.2 Thanks, J

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Adding content type to internet explorer
by Hung Jung Lu 15 Jan '01

15 Jan '01

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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Strange structured-text behaviour in Python Product.
by Max M 15 Jan '01

15 Jan '01

I have a Python product where I have a variable called self.description but when I try to show it with <dtml-var description fmt=structured-text> the text doesn't get formatted. ???? Is there any good reason for that? It shows the text just fine, just not as structured-text. Regards Max M Max M. W. Rasmussen, Denmark. New Media Director private: maxmcorp(a)worldonline.dk work: maxm(a)normik.dk ----------------------------------------------------- Specialization is for insects. - Robert A. Heinlein

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ANN: CoreSessionTracking 0.5 dev release
by Chris McDonough 15 Jan '01

15 Jan '01

Howdy folks, A new development release of the core session tracking implementation (which allows you to store state between requests for anonymous visitors) is available at http://www.zope.org/Members/mcdonc/Products/CoreSessionTracking. The latest release is 0.5. Thanks, - C

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Re: [Zope] ZClasses meet PythonScripts, sample request
by Jim Washington 15 Jan '01

15 Jan '01

Timothy Wilson wrote: > > On Mon, 15 Jan 2001, Jim Washington wrote: > > > Where is the editFormAction Python Script? It should be in your ZClass's > > /methods. If you are instead acquiring it from a Folder somewhere, you > > will need to use 'context' instead of 'container' inside the Python > > Script. > > I'm not getting any errors now that I've changed the editFormAction to refer > to 'context'. My guy feeling is that these methods should be methods of the > ZClass so I'll probably change that, but for now no errors. > > Unfortunately, however, the instance isn't getting updated either. After > hitting submit I get the red "Your changes have been saved" and the edit > form is visible, but the same old values are there. When I view the instance > after updating I also see the same of values. Apparently either REQUEST > doesn't contain the data it's supposed to or the instance isn't being > properly modified with REQUEST's contents. Any thoughts? I would put the Python Script in the ZClass's /methods and see what happens. -- Jim

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online-user-list
by urs.beyeler 15 Jan '01

15 Jan '01

i'm building up a community-site in educational use and would like to show all the online-users (like on ICQ) ... I'm using GUF for user-authentication. any ideas? thnxs. .urs

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