- Zope - Zope lists

Calling methods on products
by Richard Jennings 07 Oct '03

07 Oct '03

Help! I have a Zcatalog in which I can add actors successfully. I can also add a product for serving sequential tokens. My intent is to use the tokens to id the actors in the actor constructor. My problem is that I don't know how to get the constructor to call the getToken() method on the token generator. I thought container.generator.getToken() should do it but I get a keyError saying non-existent 'generator.getToken'. The generator is subclassed from SimpleItem and also Acquisition.Implicit. Can someone tell me where I'm going wrong? TIA Richard Jennings

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PlacelessTranslationService doesn't work with DTML method
by Chihiro Kuraya 07 Oct '03

07 Oct '03

Greetings, I uses Zope-2.6.2 + Plone-1.0.5 + PlacelessTranslationService-1.0a2 . PlacelessTranslationService fairly works with Plone translating tabs and slots into Japanese well. But when I created DTML method in a Plone site and displayed it, Plone tabs and slots are translated to '?????' instead of Japanese or English. PlacelessTranslationService doesn't work with DTML method in Plone site ? --- Chihiro Kuraya

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RE: [Zope] Filesystem Directory View, etc.
by Derek S. Wilson 07 Oct '03

07 Oct '03

Well, you go to "My Network Places" (Windows 2000 and up) and click "Add Network Place". Type in the HTTP://YOURZOPESERVER.COM and hit "Next" then "Finish". When you open up the network place, you'll see the files. If you try to enter a place where anonymous doesn't have access, it will ask you for a login and password. Reading and Saving files will also ask you for a login and password. Of course this is all assuming you have enabled webdav. There are also two webdav ports... Rendered and source. So, if you want to see the source (DTML source), you'll have to add a network place to HTTP://YOURZOPESERVER.COM:WEBDAVSOURCEPORT . Rendered is just fine for "file" content types. Note that if you add any new files, they will generally be of the "file" content type. Thanks, Derek Wilson -----Original Message----- From: Aurélien Campéas [mailto:aurelien.aa@wanadoo.fr] Sent: Monday, October 06, 2003 11:51 PM To: Derek S. Wilson Subject: RE: [Zope] Filesystem Directory View, etc. Le lun 06/10/2003 à 22:50, Derek S. Wilson a écrit : > Personally. I just use webdav to put the files on the server. How do you proceed exactly ? I do not have any idea of how webdav is supposed to work (nor how it helps automate some tasks). Thanks. Aurélien.

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RE: DTML-IF problem
by Derek S. Wilson 07 Oct '03

07 Oct '03

Well, Here's what I do when my database doesn't return anything... <dtml-in getProjects> <tr> <td><input type="radio" name="ID" value="<dtml-var id>"><dtml-var id></td> <td><dtml-var startdate></td> <td><dtml-var enddate></td> <td><dtml-var location></td> <td><dtml-var assignedto></td> <td><dtml-var name></td> <td><center><dtml-var percentcompleted>%</center></td> </tr> <dtml-else> <h1>No projects found.</h1><br><br><br> </dtml-in> -----Original Message----- From: K. Praveen Kumar [mailto:praveen@softprosys.com] Sent: Tue 10/7/2003 3:43 AM To: zope(a)zope.org; Praveen Kumar Cc: Derek S. Wilson; dieter(a)handshake.de; allison(a)sumeru.stanford.EDU; lukesh(a)seznam.cz; cms(a)adytumsolutions.com Subject: DTML-IF problem Dear All, I am getting problem while evaluating the condition. I am retrieving the values from MySQL database to show in the text boxes. Here I would like to test whether the data in the database is empty or not. If empty then I would like to show one message, if not I wanted to get the value. This is the code: ***************************************************************** <input type="text" name="date3:date" size="15" value="<dtml-if "Child_Enrollment_Date=='NULL'"><dtml-var Child_Enrollment_Date null=""><dtml-else><dtml-call "REQUEST.set('Child_Enrollment_Date1',Child_Enrollment_Date.strftime('%m/%d/%Y'))"><dtml-var Child_Enrollment_Date1 null=""></dtml-if>"> ***************************************************************** It is every time executing the <dtml-else> part. How can I validate the 'Null'? Please give your suggestions on this -- Thanks & Regards Praveen Kumar SoftPro Systems Ltd

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RE: [Zope] number of days of a month
by Passin, Tom 07 Oct '03

07 Oct '03

[J Cameron Cooper] > >I'm a beginner of Zope, > >and feel that DTML is not so powerful to > >develop my custom application. > > > > > It's not. And it shouldn't be. DTML, in fact, may be too > powerful +1 I only use a tiny subset of DTML's capabilities, and farm out to Python for any serious computing. But that does not mean that DTML is useless. It is very good, but use it for its strengths, which are to format html output, and to orchestrate the sending of data to the actors that are well-suited to deal with it. For example, do not try to have a Python script create HTML for you. Instead, let it return, say, a Python list or dictionary, and have DTML produce the HTML from that - a perfect division of labor. Cheers, Tom P

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RE: [Zope] I'm insane, THANK YOU!
by Passin, Tom 07 Oct '03

07 Oct '03

[ Ken Whitesell] > Tom, > > THANK YOU! You helped me address a couple of issues I've never > known before. (Of course, I'm still new with this web stuff, so an > awful lot of this is new to me.) > It's suddenly more fun, isn't it?. > > To wit -> If I have a window open called "Stock" with a table, and a > cell within that table with an ID="sDollars", then from the 'main' > window, I can do this: > > sdWin = open('', 'Stock'); > sdWin.document.all.sDollars.innerText = "$100"; > > (I think I copied this correctly.) > > Anyway, it works under IE, doesn't work at the moment for Netscape - > I know the object reference is something different, just haven't > found it yet. Mozilla/NS does not support innerText, but it does have innerHTML, which may work. Mozilla has a bug that can mess up table display sometimes when you change cell contents (or at least cell visibility via CSS assignments), so you may have to do some testing. Also, I cannot recall whether Moz supports "all", but there are other ways to get to the bit you want to find if it does not - the prominent one being document.getElementById(), which works with IE as well. Cheers, Tom P

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Using 2.3.2 for Zope 2.7
by Chris McDonough 07 Oct '03

07 Oct '03

Some people at ZC have made pretty compelling arguments to make Python 2.3.2 the "recommended" version of Python to use with Zope 2.7 final. I'm wondering if other people have a strong feeling about this either way. -- Chris McDonough <chrism(a)zope.com> Zope Corporation

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RE: [Zope] DTML-IF problem
by K. Praveen Kumar 07 Oct '03

07 Oct '03

Dear Florian Reiser, Thank you for the help. It is been working fine when I changed from <dtml-if "Child_Enrollment_Date=='None'"> to <dtml-if Child_Enrollment_Date==_.None">. Thanks & Regards Praveen On Tue, 2003-10-07 at 16:44, Florian Reiser wrote: > Dear Praveen, > > try: > <input type="text" name="date3:date" size="15" value="<dtml-if > "Child_Enrollment_Date==_.None"><dtml-var Child_Enrollment_Date > null=""><dtml-else><dtml-call > "REQUEST.set('Child_Enrollment_Date1',Child_Enrollment_Date.strftime('%m > /%d/%Y'))"><dtml-var Child_Enrollment_Date1 null=""></dtml-if>"> > > The NULL value from your database gets converted to the python value > None. > > Regards > Florian Reiser > > -----Original Message----- > From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of > K. Praveen Kumar > Sent: Tuesday, October 07, 2003 12:43 PM > To: zope(a)zope.org; Praveen Kumar > Cc: dieter(a)handshake.de; cms(a)adytumsolutions.com; > allison(a)sumeru.stanford.EDU; lukesh(a)seznam.cz > Subject: [Zope] DTML-IF problem > > > Dear All, > I am getting problem while evaluating the condition. I am retrieving > the values from MySQL database to show in the text boxes. Here I would > like to test whether the data in the database is empty or not. If empty > then I would like to show one message, if not I wanted to get the value. > > This is the code: > ***************************************************************** > > <input type="text" name="date3:date" size="15" value="<dtml-if > "Child_Enrollment_Date=='NULL'"><dtml-var Child_Enrollment_Date > null=""><dtml-else><dtml-call > "REQUEST.set('Child_Enrollment_Date1',Child_Enrollment_Date.strftime('%m > /%d/%Y'))"><dtml-var Child_Enrollment_Date1 null=""></dtml-if>"> > > ***************************************************************** > It is every time executing the <dtml-else> part. How can I validate the > 'Null'? Please give your suggestions on this

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Question about exUserFolder
by Alexis Roda 07 Oct '03

07 Oct '03

Hello, I have a problem with exUserFolder. When I access a protected resource I get an standard_error_message (LoginRequired) and the browser gets redirected to the login form, that's ok. On a slow link the redirection can take a "long time" and I think the default error message may be confusing, so I've customized standard_error_message: <dtml-var simple_html_header> <dtml-if expr="error_type == 'LoginRequired'"> <p>Wait a moment ...</p> <dtml-else> <h1>Error</h1> <p><dtml-var error_type>, <dtml-var error_value></p> </dtml-if> </dtml-var simple_html_footer> This don't works, the browser shows "Wait a moment..." but there's no redirection to the login form. If I customize standard_error_message like: <dtml-var simple_html_header> <h1>Error</h1> <p><dtml-var error_type>, <dtml-var error_value></p> </dtml-var simple_html_footer> It works. Any idea? TIA -- //// (@ @) ---------------------------oOO----(_)----OOo------------------------ Los pecados de los tres mundos desapareceran conmigo. Alexis Roda - Universitat Rovira i Virgili - Reus, Tarragona (Spain) --------------------------------------------------------------------

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Question about exUserFolder
by Alexis Roda 07 Oct '03

07 Oct '03

Hello, I have a problem with exUserFolder. When I access a protected resource I get an standard_error_message (LoginRequired) and the browser gets redirected to the login form, that's ok. On a slow link the redirection can take a "long time" and I think the default error message may be confusing, so I've customized standard_error_message: <dtml-var simple_html_header> <dtml-if expr="error_type == 'LoginRequired'"> <p>Wait a moment ...</p> <dtml-else> <h1>Error</h1> <p><dtml-var error_type>, <dtml-var error_value></p> </dtml-if> </dtml-var simple_html_footer> This don't works, the browser shows "Wait a moment..." but there's no redirection to the login form. If I customize standard_error_message like: <dtml-var simple_html_header> <h1>Error</h1> <p><dtml-var error_type>, <dtml-var error_value></p> </dtml-var simple_html_footer> It works. Any idea? TIA -- //// (@ @) ---------------------------oOO----(_)----OOo------------------------ Los pecados de los tres mundos desapareceran conmigo. Alexis Roda - Universitat Rovira i Virgili - Reus, Tarragona (Spain) --------------------------------------------------------------------

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