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RE: [Zope] Assigning strings using DTML-LET
by Marcus Collins 31 Mar '00

31 Mar '00

Hi Try <dtml-let criteria="'1=1'"> The bit inside the double quotes is evaluated as a python expression, and thus returns the string you want. See http://www.zope.org/Documentation/Guides/DTML-HTML/DTML.10.html hth, -- Marcus > -----Original Message----- > From: Jason Wong [mailto:jwong@digitalview.com.hk] > Sent: 31 March 2000 12:35 > To: Send Zope Mailing List > Subject: [Zope] Assigning strings using DTML-LET > > > > I'm trying to assign the string: > > 1=1 > > to the variable criteria using this construct: > > <dtml-let criteria='1=1'> > > but I can't because Zope complains: > > invalid parameter: "=1'", for tag <dtml-let criteria='1=1'>, > on line 5 of > Create_List > > Some playing around reveals that it doesn't like spaces and > the equals sign > (=) in the string. > > Am I correct in thinking that something delimited by single > quotes (eg. > 'this is a string') is a string? If so why can't I (or how > can I) include > spaces and the equal sign inside the string. > > > thanks > - > Jason Wong > > > _______________________________________________ > 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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RE: [Zope] URL redirection.
by Marcus Collins 31 Mar '00

31 Mar '00

> -----Original Message----- > From: Pierre-Julien Grizel [mailto:grizel@xlogx.com] > Sent: 31 March 2000 12:58 > To: Pierre Rougier > Cc: zope(a)zope.org > Subject: Re: [Zope] URL redirection. > <snip> > 1- Pour rediriger une page vers une autre, utiliser la > syntaxe suivante : > <dtml-call "REQUEST.redirect (<url>)"> > Dans ce cas, on n'a pas accès au contenu html de la page. <snip> That should be: <dtml-call "RESPONSE.redirect(url)"> hth, -- Marcus

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Re: [Zope] External Method 3
by Rik Hoekstra 31 Mar '00

31 Mar '00

Tom Deprez wrote: > > >> Well, the external method is defined in a ZClass and a catalog uses it to > >> index the result. When I use the hasattr() I receive nothing (not even an > >> empty list). If I use the split() method, then I receive a list with all > >> the names. > > > >Yes, that's because the split does something else. > >Don't know if you want to pursue this further, but if so, let's try and > >track it down > > Well, normally it should always give me an empty list as result. Because I > initialize the result with []. With hasattr() I receive nothing. This means > that some error must happened (I figured this out with all my other > mistakes) :-). However which error? How to find the error? > Hm > >How do you call it from dtml? > > I don't call it from dtml. The external method is a method of the ZClass > itself. I index it in a Catalog. So no dtml calling from my point. Ah, so I understand that it's not called with arguments. So you need another external method. Change you external method to look like this def recursiveMethod(obj, result): if hasattr(obj, 'aq_parent'): result.append(obj.title) recursiveMethod(obj.aq_parent, result) return result def ParentList(self): obj=self return recursiveMethod(obj, []) Then make you external method refer to ParentList This works without arguments from a testfolder. It should work from a ZClass as well, but I did not test that. > >If there is a traceback, it will show in the same way as normally, I > >believe. > > I don't know. I test it with a search on the catalog. I ask to show me all > 'KBItem' types. It then shows all the values of the attributes of the KBItems. > The values of the method are empty with hassattr(). > Ok, see if the above works then. Rik

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Effective Rights
by Mario Lang 31 Mar '00

31 Mar '00

Hi. Is there any way to calculate a roles effective rights on a object in Zope? I currently have the situation that I can access two DTML documents in a folder anonymously, and two other DTML documents only with manage users. Trying to track the problem down, but I dont get it right. What about this acquire permission settings checkbox? Is there any special behavior when I added a local role in a folder? Can this affect acquisition of permissions of e.g. the anonymous role? CYa, Mario

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smbUserFolder
by Simon Dueckert +49 170 2118890 31 Mar '00

31 Mar '00

Hi, I have a Problem using the smbUserFolder product. I think I installed all the modules (smbvalid...) correctly but the authentification is not working. Is there any possibility to get some debbugging information to know where the problem is (the zope log file tells me nothing)? Is there any possibility to see from within python if the smbvalid module works? best regards Simon

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smbUserFolder
by Simon Dueckert +49 170 2118890 31 Mar '00

31 Mar '00

Hi, I have a Problem using the smbUserFolder product. I think I installed all the modules (smbvalid...) correctly but the authentification is not working. Is there any possibility to get some debbugging information to know where the problem is (the zope log file tells me nothing)? Is there any possibility to see from within python if the smbvalid module works? best regards Simon

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Re: [Zope] External Method 3
by Rik Hoekstra 31 Mar '00

31 Mar '00

Tom Deprez wrote: > > >>Unfortunately it seems not to work. > > > >Hm, I tested it. It works for me. Can you tell me where it doesn't work and > >in what way? Does it fail. Is there a traceback? Remember it will still bail > >out (with an AttributeError) if the object has no attribute title! > > Well, the external method is defined in a ZClass and a catalog uses it to > index the result. When I use the hasattr() I receive nothing (not even an > empty list). If I use the split() method, then I receive a list with all > the names. Yes, that's because the split does something else. Don't know if you want to pursue this further, but if so, let's try and track it down How do you call it from dtml? Have you tried it from outside the ZClass (in a test situation)? > > I'm not sure how I can find a trace-back from such an external method (if > even possible) > If there is a traceback, it will show in the same way as normally, I believe. Rik

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passing arguments from dtml methods to SQL methods
by Allen Wallis 31 Mar '00

31 Mar '00

Hi, Thanks for previous help on the namespace variable '_', much appreciated! I have another problem though, how does one pass parameters between DTML methods, and from dtml methods to ZSQL methods? I have a DTML method "getSearchResults" that gets called when a form is posted using <FORM... action="getSearchResults"> <INPUT NAME="fname" </FORM> The method gets called and magically the form fields like fname described in the above form are accessible from the dtml method, so I can do <dtml-var fname> and there's the input from the user. (I still don't fully understand how that bit of black magic works...) Ok, then I have a ZSQL method with fname as an argument, and again, when my dtml method calls the zsql method, that variable fname can be accessed using <dtml-var fname> in the SQL query. While maybe I don't completely understand what's happening, I can still use it. The problem now is, my ZSQL method needs to have an argument "tablename" that it can use so that a different table can be selected, however, this tablename is not under the user's direct control. It gets set according to some choices that the user makes along the way. I would hence need to "declare" it in the dtml method "getSearchResults", initialise it, and pass it to the ZSQL method so that the ZSQL method can use it. I tried doing the following: (suppose the ZMYSQL method's id is "searchMySQL"). in the dtml method: <dtml-if expr="whatever"> <dtml-var name="getSearchResults(fname=fname, tablename='suppname')"> </dtml-if> So that didn't work, but maybe it describes what I'm trying to do - that is, fname exists and is initialised from the user's form input, but I want to create the variable tablename, and pass it to another method (or just create in the namespace space so that it's accessible to other methods). Sorry to be so long-winded, trying my best to describe things with my very limited knowledge of zope/python. Many thanks Allen

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Collector Update
by Tres Seaver 31 Mar '00

31 Mar '00

After a quick review of the Collector, I have modified it such that the details of "normal" bugs/features are immediately visible to anonymous users. We hope that this information will make life simpler for the Zope community, and that we will be able to work toward a steady resolution of the open issues. I also added a checkbox to the submission form for issues which you believe to be security-related. These issues will be tagged with a special status, and not immediately visible to anonymous users. We intend to re-mark such issues as quickly as possible, but would like to have an opportunity to assess them before publicizing them. Thanks to all who feed the Collector's voracious maw! Tres. -- ========================================================= Tres Seaver tseaver(a)digicool.com tseaver(a)palladion.com

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Zope + Linux + Microsoft SQL Server7 ?
by Severin Wiedemann 31 Mar '00

31 Mar '00

Hi, does anyone know if it is possible to get access to a Microsoft SQL Server 7 from Zope running under Linux (e.g. via ODBC). What additional products are eventually needed ? Thanks for answers S. Wiedemann --- Wiedemann EDV Systeme GmbH Landsbergerstr. 77 80339 München Tel.: 089/897180-30 Fax.: 089/897180-20

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