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Generate Table of Contents
by Sin Hang Kin 25 Apr '00

25 Apr '00

I want to generate the content of the page which in before all other contents. How can I skip empty sections? The details is an newsletter, the site is struct root from_editor news information activities letters The newsletter have a layout as <dtml-var front_matters> <dtml-var contents> <dtml-var list_from_editor> <dtml-var list_letters> <dtml-var list_news> <dtml-var list_information> <dtml-var list_activities> which each list_xx is: <dtml-with xx> <dtml-var listitems> </dtml-with> listitems will skip expired items automatically: <dtml-in "objectValues(['DTML Document'])" sort="id" skip_unauthorized> <dtml-if "(expiredate - ZopeTime() ) >= 0.0 "> <dtml-var title_or_id> <dtml-if "AUTHENTICATED_USER.has_permission( 'Change DTML Documents', _['sequence-item'])"> <a href="manage_edit">Edit</a> </dtml-if> <dtml-if "(ZopeTime() - _['bobobase_modification_time']) > Newdate"> <em>New</em> </dtml-if> <ul compact><dtml-var sequence-item></ul> </dtml-if> </dtml-in> The problem is I want to include a table of content automatically: <dtml-if list_from_editor> <p><a href="#fromeditor">From the Editors</a></p> </dtml-if> which will skip empty sections. However, that list_from_editor will rendered to two blank link when no items in it. Are there any good ways to perform this? Rgs, Kent Sin

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NameSpace Question
by Luis Cortes 25 Apr '00

25 Apr '00

I need a name space expert to please answer the following question. Why can't I access row_items in the following senario: dtml document (index): has an input form with records called row_items as inputs. On submit it calls form2 ( post ). dtml document "form2": it uses row_items just fine. it also has an input form and simply calls form3 (post) on submit. dtml document "form3": it cannot find row_items -- i don't understand why, I thought namespaces where stacked on top of each other, can someone help please. Thanks ahead of time, Luis.

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Re: [Zope] newbie zope ? <dtml-var standard_header>
by LEE Kwan Soo 25 Apr '00

25 Apr '00

Might the follwing links be a help, though they do not address the exactly same issue. http://www.zope.org/Members/kslee/DTML_Repository_Patch http://www.zope.org/Members/kslee/default_document_patch LEE Kwan Soo

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ANNOUNCE: Zope Tutorial Preview
by Amos Latteier 25 Apr '00

25 Apr '00

Hello, I'm happy to announce the first public preview of the Zope Tutorial http://www.zope.org/Documentation/Projects/Tutorial The Zope Tutorial is a project to create better documentation for new Zope users. It teaches Zope in a hands-on fashion. This release of the tutorial also includes a preview of the forthcoming online help system and the API documentation facilities. The Zope Tutorial will ship with the next major version of Zope, so you won't have to download it and install it. Please send me your comments, nits, and suggestions. If you are interested in being a famous hero sign up to author a lesson. There's lots of material that isn't covered yet. -Amos -- Amos Latteier mailto:amos@digicool.com Digital Creations http://www.digicool.com

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mxODBC DA released
by A.M. Kuchling 24 Apr '00

24 Apr '00

I finally got around to wrapping up and releasing my hack of the Z Oracle DA to turn it into an mxODBC DA. It can be downloaded from ftp://starship.python.net/pub/crew/amk/zope/mxODBCda.tar.gz . --amk

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Fwd: Re: [Zope] NameSpace Question
by Stephan Richter 24 Apr '00

24 Apr '00

>At 03:28 PM 4/24/00 -0600, you wrote: >>I need a name space expert to please answer the following question. Why >>can't >>I access row_items in the following senario: >> >> >>dtml document (index): >> has an input form with records called row_items as inputs. >> On submit it calls form2 ( post ). >> >>dtml document "form2": >> it uses row_items just fine. >> it also has an input form and simply calls form3 (post) on submit. >> >>dtml document "form3": >> it cannot find row_items -- i don't understand why, I thought >>namespaces where stacked on top of each other, can someone help please. From document to document you have to pass your form variables, since the Web is stateless, or you use some Session Product. This behavior has nothing to do with Zope. It is all HTTP. Just create a hidden input field called "row_items" in form2. In case row_items is a list, you can do the following in your form2 document: <dtml-in row_items> <input type="hidden" name="row_items:list" value="<dtml-var sequence-item>"> </dtml-in> That will insure that row_items is passed to the last form. BTW, that method works well, I use it all the time. I guess I should look into sessions one day. Regards, Stephan -- Stephan Richter - (901) 573-3308 - srichter(a)cbu.edu CBU - Physics & Chemistry; Framework Web - Web Design & Development PGP Key: 735E C61E 5C64 F430 4F9C 798E DCA2 07E3 E42B 5391

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Re: nevermind! :)
by Jason Spisak 24 Apr '00

24 Apr '00

Anthony: > Sorry: hit the panic button. I should have read this one. :) > I needed the value="" for "All" in the option > tags. Things seem to work smashing well now. Woo hoo! > Yep. > PS -- I hope you're making a lot of money. > I'll forward that to my boss. All my best, Jason Spisak CIO HireTechs.com 6151 West Century Boulevard Suite 900 Los Angeles, CA 90045 P. 310.665.3444 F. 310.665.3544 Under US Code Title 47, Sec.227(b)(1)(C), Sec.227(a)(2)(B) This email address may not be added to any commercial mail list with out my permission. Violation of my privacy with advertising or SPAM will result in a suit for a MINIMUM of $500 damages/incident, $1500 for repeats.

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Re: [Zope] ZClasses and ZCatalog: reindexing problem
by Anthony Monta 24 Apr '00

24 Apr '00

Hi! Yippee: yes, the encapsulation works! though I began with the initial <dtml-if>, continued with the <dtml-with> lines, and then added the redirect calls at the end before closing the <dtml-if>. Thank you! But: the little test method worked better once I asked for a variable other than "id" to display. With "id," I kept getting "Catalog," no matter what indexed value I specified. If I typed in another variable for display, like "rank," I got the proper thing. This means the test method was telling Zope to look for the id in the namespace defined by the <dtml-in> tag, not the namespace of the zclass instance -- have I got that right? Cheers, Anthony _______________________________________________________ Get 100% FREE Internet Access powered by Excite Visit http://freelane.excite.com/freeisp

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__del__ not being called.
by Garion 24 Apr '00

24 Apr '00

For some reason, in my product, the __del__(self) is not being called when I delete an instance of it.. I currently have it defined as: def __del__(self): raise "DEBUG", "TEST" Just to see what is going on... Any ideas? --John

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manage_beforeDelete
by John Sutherland 24 Apr '00

24 Apr '00

In an effort to know when an instance deleted of my class, and not just when the reference count equal's zero, I did some digging in the Zope code, and found that if I create a function called manage_beforeDelete, this does exactly what I need.. It gets called before before the object gets deleted from Zope.. Now question is, is this safe to do, overriding this function? I wouldn't want to corrupt ZODB or whatever... Anyone have an opinion on this?

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