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Multiple select boxes saves selected id's even though the Objects are deleted. are deleted.
by Max Møller Rasmussen 09 Jan '01

09 Jan '01

I have a zClass with a multiple selection. The selected items are selected from a list of id's from a folder. They are then saved in the zClass as a list of strings. But when one of the selected items on the folder is deleted the id is still in the zClass. Naturally it should be deleted from the "selected" list automatically, but I don't think that is feasible. I would have to traverse a lot of different subfolders to see if an object was selected there. Is there a standard idiom for doing this? (Don's say zPatterns please as this won't help here.) Regards Max M -------------------------------------- Another way of explaining the same problem is here: Folder1 item1 item2 item3 item4 selectBox = ['item1', 'item2', 'item3', 'item4'] selected = ['item1','item2'] After delete of item1 from Folder1 Folder1 item2 item3 item4 selectBox = ['item2', 'item3', 'item4'] selected = ['item1','item2'] The problem is that 'item1' still is in selected.

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RE: [Zope] [Newbie] Can Zope ...
by Max Møller Rasmussen 09 Jan '01

09 Jan '01

From: Smith Ray [mailto:Ray.Smith@fujitsu.com.au] >The cost thrown up in the air was in the order of $AUS20,000 for a >3 year rental, per site!!!! (At the moment that is about $US35,000) >When you start talking dozens of sites you quickly start looking >for alternatives! Zope can easily do most all of the things you mention in zClasses. The most difficult items you are requesting though is calendaring and discussion. Currently there are no real good products available so I guess you will have to roll your own in a Python Product, and that can be a bit difficult to learn. The rest sounds like a 2-4 weeks job. maybe 4-6 weeks if depending on how newbie you are :-) For me the biggest bonus about Zope vs. closed system is not the $ savings but the gained flexibility and freedom. It might take a little longer to set up your own system in zope, but You will know it by heart afterwards and can easily change the sites. Regards Max M

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How subclass calls its ancestor's method in zope?
by Dirksen 09 Jan '01

09 Jan '01

Here is a ZClass testa, with a dtml method 'do'. Its subclass testb overrides do. How testb calls its ancestor's 'do'? In python, it can be done as 'testa.do()', but what's the equivallent in zope? Dirksen __________________________________________________ Do You Yahoo!? Yahoo! Photos - Share your holiday photos online! http://photos.yahoo.com/

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How to retrieve the selection list
by Angietel 09 Jan '01

09 Jan '01

The following is my selection list, where should i put the <dtml-var custcountry> in order to display the selected result. <select name="custcountry" size="1" tabindex="9" style="HEIGHT: 22px; WIDTH: 293px"> <option value="....."selected>Please select a country</option> <option value="Australia">Australia</option> <option value="Cambodia">Cambodia</option> <option value="Canada">Canada</option> <option value="China">China</option> <option value="Colombia">Colombia</option> <option value="Denmark">Denmark</option> <option value="France">France</option> <option value="Germany">Germany</option> <option value="Greece">Greece</option> <option value="Greenland">Greenland</option> <option value="Hong Kong S.A.R.">Hong Kong S.A.R.</option> <option value="Iceland">Iceland</option> <option value="India">India</option> <option value="Indonesia">Indonesia</option> <option value="Italy">Italy</option> <option value="Japan">Japan</option> <option value="Korea">Korea</option> <option value="Korea, North">Korea, North </option> <option value="Macau S.A.R.">Macau S.A.R.</option> <option value="Malaysia">Malaysia</option> <option value="United Kingdom">United Kingdom</option> <option value="United States">United States</option> </select> Thank You!

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RE: [Zope] Re: EMarket 0.1.04b1
by James Sintz 09 Jan '01

09 Jan '01

Do I need to have ZPatterns installed to use Emarket 0.1.04b1? I thought Zpatterns was only needed for EMarket 0.2. Jamey -----Original Message----- From: Steve Spicklemire To: jsintz(a)ohiohistory.org Cc: zope(a)zope.org; steve(a)spvi.com Sent: 1/8/2001 4:25 PM Subject: [Zope] Re: EMarket 0.1.04b1 Sorry.. it's my fault for not providing better docs.. sadly it's not been something I've had time for... esp since all the ZPatterns changes were added. 1) Create ZClasses for your MarketItems, Baskets, BasketItems and Shoppers (be sure to subclass from ZPatterns:DataSkin) 2) In the Racks for each of these Specialists set the storage to the appropriate ZClass. 3) There is a very simple marketItem management interface in the marketItems specialist that you should modify to suit your taste. It should be enough to get you going. When I get some time... dunno when... I'll try to make a more complete example for folks. -steve >>>>> "James" == James Sintz <jsintz(a)ohiohistory.org> writes: James> Perhaps I'm missing something fundamental, but I can't seem James> to figure out how to add products to EMarket 0.1.04b1 James> running on Zope 2.2.2 James> Everything installed just fine and I can add an EMarket James> object, but I don't see where, or how I go about adding James> things to sell. I don't care about the auction features, I James> just want to sell a handful of products on my site. James> When I go to the MarketItems folder, and try submitting an James> item using the ShopperMarketItemAddForm it returns a screen James> saying "You must be validated for submission first...". I James> am logged in as a manager. If I log out and then register a James> new user and then try I'm told I don't have permission to James> add a new MarketItem. What gives? The read me doesn't James> provide much insight on what I am doing wrong. Are there James> zClasses I need to add or templates I need to create before James> the thing will work? Thanks!! Jamey _______________________________________________ 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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How to set proxy roles in dtml method?
by Dirksen 09 Jan '01

09 Jan '01

<dtml-call "myMethod.manage_proxy('Manager')"> only ends in this error: You are not authorized to change myMethod because you do not have proxy roles. even though I'm calling the above statement in Manager role. Is it possible to do that? Dirksen __________________________________________________ Do You Yahoo!? Yahoo! Photos - Share your holiday photos online! http://photos.yahoo.com/

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09 Jan '01

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String problem with ZClassReverse
by peter bengtson 09 Jan '01

09 Jan '01

I try to use zclassReverse 1.1.1, but when I am asked for details of the Zclass this error (below) occurs almost instantly. This happens with all ZClasses I have tried. Zope 2.2.2 on WinNT. Ideas? I have not been able to see any diagrams yet. Regards, Peter >From the JPython (1.0.3) command line in ObjectDomain Evaluation 3.00.002: >>> execfile('C:/Program Files/domain30/python/scripts/zclassReverse.py') starting ZClass reverse engineering dialog... >>> Error: ('invalid syntax', ('<string>', 1, 1, '<HTML><HEAD><TITLE>Zope</TITLE></HEAD><BODY BGCOLOR="#FFFFFF">'))

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Re: [Zope] RSS and JavaScript
by LARRY CHUON 08 Jan '01

08 Jan '01

Hi all, Thank you John for your quick reply to my previous email. I've tried out both of your suggestions below. It still does work. I might have done something incorrectly as I am very new to these stuffs. Here are the steps that I've taken: 1) I create a file called openMe_js with JavaScript function. Then, I add it to the same dir as htmlPreview. The function looks something like: <script language="javascript">  </script> BTW, I've put this code directly in htmlPreview. 2) Next, I add one of the two methods that you've suggested to the head of htmlPreview: > <script language="JavaScript"> > <dtml-var name="openMe_js"> > </script> OR > <SCRIPT LANGUAGE="JavaScript" SRC="<dtml-var expr="openMe_js.absolute_url()">"></SCRIPT> 3) Finally, I add <A href="javascript:openMe('<dtml-var url html_quote>')"><dtml-var linktext html_quote></A> to one of the sections in htmlPreview. Sorry if the email is a bit lengthy. I want to be sure that I'm doing it right. Thank you all in advance to helping me. Larry On Sun, 07 January 2001, John Morton wrote: > > On 7 Jan 2001 17:51:24 -0800 LARRY CHUON <lchuon(a)telocity.com> wrote: > > > Hi Zopistas, > > > > Happy New Year! > > > > I'm working with SiteSummary and would like htmlPreview to grab the URL > > and open it up in a new window. It's not working correct. I'm unsure > > how Zope handle javascript either. > > Zope handles javascript in the same way it handles html - it just sends > it to the client and let's the browser figure out what to do with it. > DTML, on the other hand, is interpreted beforehand, and the results are > sent to the browser. > > > Any help is greatly appreciated. > > Below is my htmlPreview. I also tried to put the javascript function > > (I'm new to js as well) in a file and import it to the same directory as > > standard_html_header. Then I add <SCRIPT LANGUAGE="JavaScript" > > SRC="openMe.js"></SCRIPT> to stand_html_header. That doesn't work > > either. By the way, js doesn't seen to work well in Zope. I could n't > > find much info on-line. > > [cut] > > <P><A href="javascript:openMe('<dtml-var url html_quote>')"><dtml-var linktext html_quote></A> > > My understanding of what happens when this link is traversed is that the > browser calls the javascript function 'openMe(...)', which should already > defined in the page. It doesn't attempt to fetch anything from the server > with that URL. > > So what you need to do is ensure that htmlPreview include the function > openMe by either including the code into the html document like this: > > <script language="JavaScript"> > <dtml-var name="openMe_js"> > </script> > > (note that I've replaced the dot in openMe.js with an underscore, as > objects with dots in there ids need to be quoted to be used, and > 1) I've forgotten how to do it > 2) Searching through the documentation has given me a headache > ) > > ...Or do what you did before: > > <SCRIPT LANGUAGE="JavaScript" SRC="<dtml-var expr="openMe_js.absolute_url()">"></SCRIPT> > > Use the absolute_url() method, so that the browser is sure of getting the > right url for the script (which may have been your problem before). > > I'd use the first method as you can at least eyeball the html output of > htmlPreview and see if the openMe function has acutally been include, > before having to use whatever passes for javascript debugging in your > browser. > > HTH, > John

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Re: [Zope] How to escape quotation mark in dtml script?
by Dieter Maurer 08 Jan '01

08 Jan '01

Dirksen writes: > <dtml-call "REQUEST.set('a', '\"b\"')"> won't work! Please help. You can use the "octal escape sequence" for any character. For " it is \042. Thus, <dtml-call "REQUEST.set('a', '\042b\042')"> will work. Dieter

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