RE: [Zope] Products vs. ZClasses- Design Question

2000-06-18 Thread Jeff Hoffman
On Fri, 16 Jun 2000, Charlie Derr wrote: Jeff wrote: ~ As explained above, this advantage is shared by Python Products also. You ~ do *not* want to write application logic with DTML. At a minimum, use ~ Python Methods. Otherwise, use Python. ~ Let me apologize in advance because i

[Zope] ZPatterns: Deleting objects from a Rack?

2000-06-21 Thread Jeff Hoffman
Ok, I have a stupid question. I have succeeded in creating a ZClass (a subclass of DataSkin) and instantiating a few instances in the defaultRack of my Specialist using my Specialist's newItem() method. Rock. However, search as I might, I cannot figure out how to delete an item once it's been

Re: [Zope] Prototyped folders?

2000-06-27 Thread Jeff Hoffman
On Tue, 27 Jun 2000, [iso-8859-1] Hamish Lawson wrote: If a folder doesn't itself contain a required object or method, I'd like to have another folder looked in instead. The fall-back folder won't necessarily (and often can't) be higher in the hierarchy, so acquisition doesn't seem to be a

[Zope] Creating PythonMethod from ZClass constructor/method.

2000-06-28 Thread Jeff Hoffman
Hello, Using Zope 2.2b3, I am trying to create a PythonMethod from the constructor of my ZClass and keep getting an authorization dialog. In my MyZClass_add method, I have: dtml-with "MyZClass.createInObjectManager(...)" dtml-call "manage_addFolder(id='testFolder')" !-- works! --

Re: [Zope] gvib InterBase DA, undefined symbol crypt

2000-07-20 Thread Jeff Hoffman
On Thu, 20 Jul 2000, David Trudgett wrote: Hi all, After having successfully installed the gvib InterBase DA on a test machine running Red Hat Linux 6.1, I'm not having the same luck on the production box running RH 6.0. Here's what happens: $ python import gvib Traceback

RE: [Zope] Interbase DA compiled for Windows?

2000-07-30 Thread Jeff Hoffman
On Sun, 30 Jul 2000, R. Herold wrote: Sorry, connect to Interbase (kinterbasdb-0.2.1.tar.gz and InterbaseStorage098.tgz), this was meant to be kinterbasdb-0.2.1.tar.gz and _ gvibDA-0.1.tar.gz _ Thanks again, -- Ralf Herold I understand your position, and wish we could do

[Zope] Indirect method lookup?

2000-08-21 Thread Jeff Hoffman
Hello, I am trying to build a simple framework that is going to use "events" to callback into higher level logic. Specifically, I am creating a "Text Field" that represents an HTML form field. Its validate() method needs to call whatever method is specified in its validateHandler property (which

[Zope] Indirect method lookup? (Update)

2000-08-21 Thread Jeff Hoffman
Ok, knowing more about what's going on, now, I figured I would send an update to the list and hope it jars someone's memory. Here's what I am trying to do: I have a ZClass, MyTestClass. MyTestClass has two methods: method1, and method2. There are two other methods, showMethods and showMethods2,

Re: [Zope] Acquisition, Not! How?

2000-08-24 Thread Jeff Hoffman
On Thu, 24 Aug 2000, JĂșlio Dinis Silva wrote: I know this sound strange but is there a way to, during execution of a dtml method, when a with tag is used one force acquisition not to be used? example: /root/a/b/c /root/c say dtml-with "root.a.c" was a mistake so I dont want the

[Zope] ZServer stepping on Content-Type and Content-Length?

2000-08-27 Thread Jeff Hoffman
Hello, I am playing around with the new ExtFile product released a few days ago, in addition to a similar product I wrote myself. Both are exhibiting an unusual behavior. In the index_html method, I have: RESPONSE.setHeader('Content-Type', 'video/foo') RESPONSE.setHeader('Content-Length',

[Zope] Bug or feature? :-)

2000-09-26 Thread Jeff Hoffman
Hello, Zopers. Try this: Create a DTML Method in Zope. Give it an id of 'target', and give it the following body: Woohoo! Now manage the folder that it is contained in. Instant tab augmentation! :-) --Jeff --- Jeff K. Hoffman 704.849.0731 x108 Chief

Re: [Zope] Displaying all subobjects

2000-09-27 Thread Jeff Hoffman
On Wed, 27 Sep 2000 [EMAIL PROTECTED] wrote: Hallo Chris, thanks for the quick reply, but the method is displaying all the objects in the folder and I'd like to get only one metatype of objects(i.e.ZClass-cars)but for all levels. Try creating a DTML Method called 'iterate' (tested): ul

Re: [Zope] Re: [Zope-book] Re: [Zope] Zope Book Beta

2000-10-31 Thread Jeff Hoffman
On Tue, 31 Oct 2000, Wolfgang Strobl wrote: On 31 Oct 2000, at 12:54, Michel Pelletier wrote: That was a joke. Sorry. Uh, oh. Well, my thought was as follows: people are already annoucing making PDF versions, which are a much greater potential harm to to the number of sales of a

Re: [Zope] Re:GoLive

2000-11-01 Thread Jeff Hoffman
On Wed, 1 Nov 2000, tom smith wrote: I think there's a trick where dtml files can be saved as index.html, and then you create a method that redirects index_html or /whatever/wherever/ to index.html in the same folder, but I'm not sure how to do that. Someone has shown how to do it on this

[Zope] Problems with LoginManager 0.8.8b1

2000-11-05 Thread Jeff Hoffman
Hello, I am having an odd problem with LoginManager 0.8.8b1 and am writing the list in the hopes that someone can either help me out, or confirm that I've encountered a bug. I am running Zope 2.2.2 with Python 1.5.2 on a Linux box. I installed LoginManager as described, and compiled DynPersist

Re: [Zope] Security and Acquistition Problem

2000-11-09 Thread Jeff Hoffman
On Thu, 9 Nov 2000, Charlie Wilkinson wrote: / (Root Folder) / acl_test (ACL Test Folder) acl_users (User Folder) index_html (Test Document) Now, referring to figure 1, changes to security settings for the acl_test folder are having no effect on access

Re: [Zope] ZMethod (Safe)

2000-11-09 Thread Jeff Hoffman
On Thu, 9 Nov 2000, Evan Simpson wrote: From: Ron Bickers [EMAIL PROTECTED] Since you would normally *say* just ZMethod, I like the suggestion of using "Python ZMethod" and "Python ZMethod (Unrestricted)", vs. spelling out the (Restricted) in the first one. Good point. I'll shop this

[Zope] ZCatalog Range Weirdness

2000-11-09 Thread Jeff Hoffman
Hello, We have an interesting situation, here, and I can't seem to put my finger on what's going on. Let's say I have two different classes of objects being cataloged. The first class, Class A, has a floating point attribute myFloat. The second class, Class B, does not. 'myFloat' is an index in

[Zope-dev] Bug in careful_getattr()?

2000-08-22 Thread Jeff Hoffman
Hello, I have been fighting a problem with PythonMethods/ZClasses. I have a ZClass, MyTestClass, which has four methods: method1 (DTML Method) method2 (DTML Method) showMethods (DTML Method) showMethods2 (PythonMethod) showMethods is defined as: dtml-var standard_html_header p

[Zope-dev] Re: Problems with LoginManager 0.8.8b1

2000-11-08 Thread Jeff Hoffman
On Wed, 8 Nov 2000, Phillip J. Eby wrote: Jeff, The behavior is exactly the same with a "plain" Zope User Folder. It also has nothing to do with acquisition, at least not in the way you think. The problem is that a user who is defined in a subfolder is *not* granted roles to any folder