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setHeader not working?!
by alex 22 Nov '01

22 Nov '01

I've tried to use RESPONSE.setHeader('pragma','no-cache') on 2 zope boxes 2.4.1 python 2.1.1 (a linux and a win32) and none works I test it doing a lynx -head -dump http://myzopebox/myscript also tried: telnet myzopebox 80 HEAD /myscript HTTP/1.0 I dont see 'pragma' on the headers, any ideas what's wrong? I've tried it on python script: context.REQUEST.RESPONSE.setHeader('pragma','no-cache') return '' and also dtml <dtml-call "RESPONSE.setHeader('pragma','no-cache')"> nothing works. any hints? thanks Alex

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How to submit a patch
by Gregory Dudek 22 Nov '01

22 Nov '01

Hi. I am fairly new to zope (and python) and have a question regarding how patches to products are maintained. In particular, is there are preferred protocol for submitting a patch to products where the original author is not available? For example, i applied fixed to a couple of products (KebasData and RoboCage). I tried mailing the RoboCage author but didn't get a reply back (after 2 weeks). Now I can either forget it, post a new Product derived from the old, post a stand-alone patch/diff, or a number of other options. (RoboCage generates random text to fool/disrupt email-scraping robots -- very simple but sufficient. [You know, those web robots that automatically search for email addresses to provide to spammers.] See it in action at <http://abatonix.dyn.dhs.org/about> ). What do zopistas usually do? Is there an approved protocol? Greg

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Checking if cookies enabled
by Edmund Goppelt 22 Nov '01

22 Nov '01

How does one check if a user has disabled cookies on his browser? -- Ed Goppelt

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Line Wrap and the Zope Community?
by Ron 22 Nov '01

22 Nov '01

Does Zope hard code carriage returns? I'm new to Zope. I'm following a zillion links to Zope community pages, doc's, HOWTO's, etc. and finding on many pages I either have to scroll horizontally or increase the horizontal size of my browser (Galeon, though I've loaded a few pages in Netscape 4.7 with the same results) to view all the text. Is this a limitation of Zope, an error imposed by the page designers, a design flaw in my browser OR WHAT? I mean... it's almost 2002 and something this simple and basic is still an issue? Please, someone tell me about a browser setting I've failed to notice since... (whew, caught myself in time and deleted the rest of this rant...) Thank you for any help or enlightenment to this irritation. -Ron

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silly problem that's got me stumped
by Lars Heber 22 Nov '01

22 Nov '01

>Chris Ryland writes: > > .... > > Now, the problem is, that if I put a certain property on the content file in > > this folder, it seems to be inherited by all subfolders' content files. > > > > Is that true? >No. >However, acquisition may trick you to find the "content" object in a >much higher folder than you expect. Read "Containment before Context" >in (e.g.) [...] I just saw the document referred by Dieter for the first time. A little difficult to understand for a short question. So here is a short answer, how I did it - this tip came originally from Dieter as well, if I remember right: <dtml-if "myDoc.hasattr(aq_explicit,'attribute_name')"> myDoc itself has an attribute 'attribute_name' - it is not acquired. </dtml-if> Hope it helped. -- Lars Heber, mailto:Lars.Heber@t-systems.de T-Systems, debis Systemhaus GEI GmbH, Geschaeftsstelle Sachsen

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import / export between versions
by sanket j deshmukh 22 Nov '01

22 Nov '01

Hello friends, please help me. I have Zope 2.3.3 on my localhost and zope 2.4.0 is installed on my companys server. Now if i try to export files from my localhost(zope2.3.3) onto server (zope2.4.0) it doesn't work. i guess because of difference in version. Is there any solution to this problem besides upgrading to zope 2.4.0 ?? Thanks.

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Looking for documentation
by Barry Friedman 22 Nov '01

22 Nov '01

There are a number of references to the "searchable-object interface specification." Such as in Appendix B of the Zope Book. Does this specification exist anywhere? Thanks, -- Barry Friedman Emax Computer Systems Inc., 440 Laurier Ave. W., Ottawa, Ont. Canada K1R 7X6 ESN: 395-4270 NET: friedman(a)emax.ca Phone: (613) 782-2389 Fax: 782-2228

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new IE Document
by Arvid A. Patyupin 22 Nov '01

22 Nov '01

IEDocument is a product based on IEMethod and HTMLDocument products. IEDocument allows to edit the text with HTML tags inside using a built-in visual HTML editor from Internet Explorer version 5 and higher. You can read more about and download IE Document and Standard Product at http://www.zope.org/Members/arvid/IEDocument -- Arvid Patyupin Executive Technical Sum of Technologies Company mailto:arvid@summatech.ru www.sumoftech.com tel/fax:+7-421-2-315483 cellular:+7-902-403-2934

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RE: [Zope] [ZClass constructor question]: How can I copy objects into my container class?
by Simon Brogden 22 Nov '01

22 Nov '01

Hi Jim, Nice one! I went with the script approach and called from within the: <dtml-with productname.createInObjectManager(REQUEST['id'], ...)> All worked fine. Thank you. I looked at the other approaches you mentioned: <dtml-with newitemname> ... </dtml-with> & <dtml-call "newitemname.init()"> Much headscratching. What do I replace 'newitemname' with to get it to work? I tried "REQUEST['id'].init()" and several variants but get "Attribute errors" about "init". The only way I can get stuf fto work is when the init() call is made inside the "<dtml-with productname.createInObjectManager(REQUEST['id'], ...)>" block. I guess I need help figuring out how to look-up the name of the item that's contained in the var 'id' and use it as part of the call. Thanks again, Simon. -----Original Message----- From: Jim Washington Sent: Thu 22/11/2001 01:17 To: Simon Brogden; zope(a)zope.org Cc: Subject: Re: [Zope] [ZClass constructor question]: How can I copy objects into my container class? Simon Brogden wrote: >Hi All, > >I'm (banging my head against the desk) writing to write a ZClass that >inherits from ObjectManager and can contain other objects (DTMLMethods & >Images). When an instance of the class is created I want to copy/create >a couple of default DTML methods inside the instance, so the user can >modify them. > >Trouble is, the methods appear at the same nesting level as the class is >created at, not contained within it. > >I'm putting the create/copy call inside the class constructor method: ><dtml-call "manage_addProduct['OFSP'].manage_addDTMLMethod(....)> > >I've trawled the how-to's & the example products (the "How to: Build a >searchable job board" is excellent BTW) to no avail. > >Does anyone know where I'm going wrong? > Hi, Simon The standard answer is to use the dtml-with tag: <dtml-with newitemname> <dtml-call "manage_addBlah(params)"> </dtml-with> But you might consider making a python script called "init" or something like that for the class you are adding: methodID = 'example' methodTitle = 'This is the example method" methodStandardText = """<standard_html_header> example dtml text goes here <dtml-var standard_html_footer>""" container.manage_addDTMLMethod(id=methodID,title="") container[methodID].manage_edit(data=methodStandardText, title=methodTitle) then after you add the new item, <dtml-call "newitemname.init()"> hth, -- Jim Washington _______________________________________________ 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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upload to localFS with form
by Frank Löffler 22 Nov '01

22 Nov '01

Hi, localFS is: doku I want to upload to a subfolder: test. Using these codes won't work: <dtml-with "doku.test"> <dtml-call expr="manage_addProduct['OFSP'].manage_addFile (name, file=file)"> </dtml-with> or <dtml-call expr="doku.test.manage_addProduct['OFSP'].manage_addFile (name, file=file)"> or <dtml-with "doku.test"> <dtml-call expr="manage_addFile (name, file=file)"> </dtml-with> or <dtml-call expr="doku.test.manage_addFile (name, file=file)"> What's wrong ? In zope it works just fine but it doesn't if the subfolder is in an localFS. What does: manage_addProduct['OFSP'] mean, got it from a another posting. cu, Frank

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