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Kaivo Document Library customisation?
by Richard Hewison 09 Sep '02

09 Sep '02

I've been able to customise a fair amount of the standard Kaivo Document Library product to meet our own needs, but have now hit the limit of my current knowledge and understanding. The author of the product (Casey Duncan) has kindly dropped a few suggestions to me in the past, but I still don't understand how to achieve what he has suggested. What I'm trying to do is automate an email to be sent to the author of a submitted document 6 months afterwards to say "Please re-visit your document". I added 'email' to the DL document properties and the 'document_submit' form, and the 'created_date' is already defined in the DL product. I created a simple 'sendmail' dtml document (using a Mail host object) which automatically sends an email to the librarian (me at the moment!) from the author's email address. This tells me whenever a document has been submitted to the library, so I can go and approve or decline it. Casey's suggestion was to create a dtml method within the Document Library that queries the library for old documents and then sends the author an email. You then use the OS command line utility 'wget' in a script to execute the dtml method periodically via a cron job on the server. We could get the email sent from outside of Zope, but it is probably neater for everything to be done inside and just use 'wget' to run the method automatically. The bare minimum info we need from the document library Document Store object (which is called 'Documents') is 'email', 'review_date', 'filename' and 'title' for each and every document file (word, excel or pdf file) inside it. Trouble is, I don't understand enough about how the DL product works. I know that the 'Documents' Document store object isn't a normal folder but I have no idea where to start on examining it and getting the info out! Richard Hewison

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Creating a NeoBoard forum on a Python Script
by Vitor Varalonga 09 Sep '02

09 Sep '02

Hi! I have a DTML document that calls a python script upon post. Somewhere on this python script I want to create a new NeoBoard Forum. What I did was to simply include the following code: context.manage_addProduct['NeoBoard'].manage_addNeoBoard_NB(forum_id, forum_title, forum_desc, 'default', 'MailHost') When I pressed the submit button, which would call the python script, a logon window poped up, asking me for a user/password. Is this some kind of authentication/permissions problem? How can I fix this? kind regards, Vitor Varalonga

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Re: [Zope] Re: HTMLDocument & Dynamic Navigation
by Jaroslav Lukesh 09 Sep '02

09 Sep '02

| Odesílatel: Michael Hicks <mhicks(a)wesdata.com> | Thanks for the detailed response, Jaroslav. :-) Many advanced users was kick me to build that bugfree. | The reason I wanted to use the HTMLDocument product is because it | meshes so nicely with the ieeditor visual editor | (http://vsbabu.org/webdev/zopedev/ieeditor.html - thanks, Satheesh) and | *then* wraps the header and footer around the document. Try ieeditor | with a DTML document and it gets ugly, because DTML wants the header | referenced in the code, which makes problems for the visual editor. Hmmm... But I have problem mainly with czech codepage. Because here are two used together and translated between these two on-the-fly. ISO-8859-2 and Windows-1250. Human interface are Windows-1250 and data are stored into ISO or unicode. IBM invent many years ago international ISO tables. It is due Billgates shitty brain. Kill M$!!! Guys from AlQuaeda, why not was fired M$ Head Office!!?? Where you are! 0911 year after by 2 days - and nothing! Are you sleeping or so? | Anyway - I fixed the problem. The way my header code used to build nav | links for the current folder was by looping through context.objectItems | which failed in the context of HTMLDocument. | | Now I simply loop through context.REQUEST.PARENTS[0].objectItems which | works. What I end up with is a really great way for the technically- | challenged to contribute to our church Web site using the visual HTML | tools built right into IE5.x. Would you post how? Will try too... | Thanks again for the response. I'm new to Zope/Python, and I'm feeling | generally confused these days, so it's nice to get pointers when the | docs fall short. :-) I am new too, but I do not know programming in any modern language (hex assm is my last programming "language" many yrs ago). Important is to catch good starting point of view. But I think that I do not catch them until now. Regards JL.

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REQUEST parameters needed throughout website
by Stacy Roberts Ladnier 09 Sep '02

09 Sep '02

The website we are building relies heavily on 'parameters' that are set throughout the site. A value entered in the first form on page 1 must be persisted and retrievable from page 10, or any page for that matter. I have approximately 50 parameters I will have to keep for the life of a user's search. I DO NOT want to use the session to store the parameters in because this will cause problems if a certain course of action is taken. Is it possible for me to carry the REQUEST object from one page to another, while adding, changing, or even deleting some of the values it contains, for the life of a search? This REQUEST object will have to travel in and out of Python scripts, DTML Documents and Methods, and other objects. At certain times, I will want to retrieve one or more of the parameters to use the value or change it. When changed, I will need to place the new value in the REQUEST object. If I don't need a certain parameter in a certain place, I do not want to have to mess with it at all, and still have it remain in the REQUEST object and continue to be avaiable to the next page if necessary. Please understand I am very new to Zope. My company is trying to transition from Java and JSP to Zope and Python. I need to make sure I can handle this situation elegantly before proceeding. Any suggestions will be greatly appreciated. Stacy

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Zope digest, Vol 1 #2330 - 50 msgs
by TGERMAINE＠UPei.CA 09 Sep '02

09 Sep '02

I am away on vacation until Sept 16. If your inquiry is urgent please resend your request to Chris Martin (cmartin(a)upei.ca) and he will look after it. Alternatively, you can call Chris at 566-0604 Tom Germaine Access Services Administrator

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OT: In search of a simple redirector for Squid (for virtual hosting)
by Ausum Studio 09 Sep '02

09 Sep '02

I've been following Toby Dickenson's how-to on using Squid in front of Zope, and Sean Upton's mail on how he uses pyredir to handle redirections to enable virtual hosting in Zope, and I need some extra help on setting it up in W2K. Has anyone else tried this or used simple python scripts to perform URL rewritings on behalf of Squid? Thanks in advance, Ausum

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How to do a tabbed navigation interface with ZPT
by Alec Munro 09 Sep '02

09 Sep '02

Hi all, I've been trying to figure out the best way to do this for a while now, but so far nothing has jumped out at me as being simple and effective. Basically, we want a tabbed navigation interface, so that whichever tab the click on, the resultant page has that tab selected. The tabs are held in a table, and a selected tab is different from a plain tab in the following ways: The text and background colour are different. The images on the left and right side of the text are different. The tabs are arranged like the following: |img|text|img|img|text|img| Where "|"'s delimit table cells. I'm wondering what everyone has in the way of solutions for this. I'm sure there are many people doing this, and I would like to hear about different solutions. Thanks, hope this was explained sufficiently Alec Munro

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Localizer
by Ulrich Wisser 09 Sep '02

09 Sep '02

Hello, I downloaded Localizer and installed it. Version 0.9 didn't work with my Zope 2.5.1 even after I applied the Unicode patches. Therefor I installed 0.8 of Localizer. I tried to follow the Quick Guide on the Localizer Homepage but I bitterly failed. Whenever I install a Localizer object in my folder (with local folders) I am no longer abler to access any other content of that folder, instead Localizer will display it's local folders with some SiteRoot objects. Could anybody please give me a step by step example that works? Thanks Ulrich -- Searchengine Know How - Webpromotion - Optimization - Internal Search World Wide Web Publisher, Ulrich Wisser, Odensvag 13, S-14571 Norsborg http://www.publisher.de Tel: +46-8-53460905 Fax: +46-8-534 609 06

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Re: Custom ZClasses absent from addmenu after upgrading
by pmiller＠liverpool.ac.uk 09 Sep '02

09 Sep '02

I forgot to add the necessary permissions. Apologies for troubling the list. Peter

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Interpreting dynamically generated TAL
by tomas＠fabula.de 09 Sep '02

09 Sep '02

Hi, it's me again, this time trying to interpret dynamically generated TAL (yes, we convinced our customer to go TAL, at least in this point. The setting: we generate TAL from a source XML via XSLT. Now we want to render it. I had a look into PageTemplates.py, and that's what I've come up with: | def edit_zpt(self, REQUEST = None, RESPONSE = None, | extra_bindings={}, | ishtml=1, | ): | """ | Whack Art. | """ | | # Snarfgled from $(ZOPEDIR)/lib/python/Products/PageTemplates/PageTemplate.py | text = self.edit(REQUEST, RESPONSE) | | # ---------------------------- compile template: | gen = TALGenerator(getEngine(), not ishtml) | if ishtml: parser = HTMLTALParser(gen) | else: parser = TALParser(gen) | errors = () | try: | parser.parseString(text) | program, macros = parser.getCode() | except: | raise PTRuntimeError, 'Page Template %s has errors: [%s: %s]' \ | % ((self, ) + sys.exc_info()[:2]) | warnings = parser.getWarnings() | # ---------------------------- get Zope context: | c = {'template': self, | 'options': {}, | 'nothing': None, | 'request': None, | 'modules': ModuleImporter, | } | parent = getattr(self, 'aq_parent', None) | if parent is not None: | c['here'] = parent | c['container'] = self.aq_inner.aq_parent | while parent is not None: | self = parent | parent = getattr(self, 'aq_parent', None) | c['root'] = self | c.update(extra_bindings) | output = StringIO() | TALInterpreter(program, macros, | getEngine().getContext(c), | output, |# debug=1, | )() |#### FIXME: what do we do with those? ## tal=not source, strictinsert=0 ## | return output.getvalue() The compiler seems happy, the interpreter doesn't barf either, but it doesn't replace a thing. It passes input verbatim to output. Am I missing anything obvious? Am I trying --again-- the impossible? Thanks for any pointers -- tomas

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