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Re: [Zope] javascript vars in dtml
by Sascha Welter 26 Feb '05

26 Feb '05

(Fri, Feb 25, 2005 at 12:00:07PM -0500) "Jonathan Hobbs" <toolkit(a)magma.ca> wrote/schrieb/egrapse: > But, in the case where you want javascript to process user entered data, or > to provide additional information based on some user action, you have two > options (that i can think of, there are probably more!): > > 1) have javascript create additional 'form' fields containing the info you > want passed back to dtml/scripts (said form fields can then be processed as > usual) > > 2) create a hidden iframe in your html page; use javascript to reload this > page by building a url (with data parameters) which invokes a dtml/script > routine. The dtml/script can process the parameters passed in the url and > then pass whatever you want back to the client where your javascript can > then interpret the response from the dtml/script. This is a nice way of > communicating between the client and your zope site without the user seeing > page reloads. Or, as I've seen lately in a weird example, you can use JavaScript to write some value into a cookie and use something from within Zope to read that cookie value. Not saying that it would make sense everywhere. Regards, Sascha

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Generating and Downloading PDF
by Fernando Lujan 26 Feb '05

26 Feb '05

I have a system running Zope generating .pdf using the reportlabs lib. How can I put this files available to download? Because I'm attaching the file to a e-mail and sending a message to the user. I don't want to waste the time between the send and the arrival of the mail message. Thanks in advance. Fernando Lujan

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javascript vars in dtml
by cla 25 Feb '05

25 Feb '05

Hi! i would like to know if its possible to pass javascript variables to dtlm methods. for example: <script type="text/javascript"> function general(){ var t="hello" /* here is the problem until now within dtml the they dont recognize the t var */ <dtml-in "func(t)"> ... </dtml-in> } </script> thanks O SAPO já está livre de vírus com a Panda Software, fique você também! Clique em: http://antivirus.sapo.pt

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Date of the first transaction in ZODB
by Pascal Peregrina 25 Feb '05

25 Feb '05

Hi, I would like to know the simpliest way to get the date of the first (oldest) transaction in a ZODB. I use a Zope/Zeo configuration. I was able to retrieve this date by using _p_jar.db().undoInfo(), but this takes time, because the first transaction is the last entry of the returned table... So I was wondering if there was another solution. Thanks. Pascal ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

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Where can found aq_get documentation ?
by KLEIN Stéphane 25 Feb '05

25 Feb '05

Hi, I search document of aq_get zope function. I found this only in source of Zope. If this documentation doesn't exist, is it normal ? Stéphane KLEIN

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Attach File
by john blair 25 Feb '05

25 Feb '05

Hi I want to upload a file.The user provides the file title and file path. Say this is the form <input type="text" name="fileTitle"> <input type="file" name="filePath"> Now I want the name of the file to be the id of the file in zope.Say the user attaches the file /var/test.doc.Then id of the file should be test.doc add_method = context.manage_addProduct['OFSP'].manage_addFile add_method(??,filePath,fileTitle) Thanks __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail

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SimpleUserFolder
by jamie＠textmatters.com 25 Feb '05

25 Feb '05

In the documentation for SimpleUserFolder, it says def addUser(name, password, roles) This adds a user. It should raise an exception if the user already exists. What should it do if the user can't be added for any other reason? Any exception that I raise returns the error "user already exists" to the user, but the user doesn't already exist, I just don't want to allow him to be created. Surely I should be able to return different exceptions to give different reasons to the user as to why a new user cannot be created. Robert Munro

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Re: [Zope] Where can found aq_get documentation ?
by Chris Withers 25 Feb '05

25 Feb '05

KLEIN Stéphane wrote: > I would like to know what does aq_get function ? Jeez, it'd be handy if you could stop being so evasive ;-) WHY do you want to know what the aq_get function does? Chances are you don't really want to know what it does, but you DO want to know something else, and that's what I'm trying to find out... Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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AttributeError: RESPONSE ?!
by Peter Sabaini 25 Feb '05

25 Feb '05

hi list, this one has got me stumped; from the traceback: """ Module ZPublisher.HTTPRequest, line 1220, in __getattr__ AttributeError: RESPONSE """ AFAIK the REQUEST object should *always* have a RESPONSE attribute, right? background: * this happens under moderate load in our somewhat involved data entry application * load generated by apache benchmark at a concurrency level of 1-2 plus manual browsing * occurs at random, one out of 5 clicks maybe * ZEO setup, zope 2.7.4, Python 2.3.5 (#2, Feb 9 2005, 00:38:15) [GCC 3.3.5 (Debian 1:3.3.5-8)] on linux2 under similar conditions i sometimes also get an "AttributeError: SESSION" which looks like somehow REQUEST is loosing its attributes? can that happen? *any* thoughts greatly appreciated before i have to break out gdb and immerse myself for days in it :-/ - peter. ps.: somewhat abbreviated traceback below Traceback (innermost last): Module ZPublisher.Publish, line 101, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.FormProcessor.FormProcessor, line 155, in displayForm Module Products.FormProcessor.FormProcessor, line 180, in view Module Products.FormProcessor.FormController, line 274, in view Module Products.FormProcessor.Presenter, line 1033, in render Module Products.FormProcessor.Presenter, line 413, in render Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Products.UnrestrictedPageTemplateFiles.PageTemplateFile, line 32, in _bindAndExec Module Products.PageTemplates.PageTemplateFile, line 106, in _exec Module Products.PageTemplates.PageTemplate, line 96, in pt_render - <PageTemplateFile at /siopen_r_net/service_htmlpresenter/hrs_conclusion_of_treatment_conclusion_of_treatment used for /siopen_r_net/site/members/studies/HRNBL1/patients/PatDetail> Module TAL.TALInterpreter, line 190, in __call__ Module TAL.TALInterpreter, line 234, in interpret Module TAL.TALInterpreter, line 409, in do_optTag_tal Module TAL.TALInterpreter, line 394, in do_optTag Module TAL.TALInterpreter, line 389, in no_tag Module TAL.TALInterpreter, line 234, in interpret Module TAL.TALInterpreter, line 671, in do_useMacro Module TAL.TALInterpreter, line 234, in interpret Module TAL.TALInterpreter, line 484, in do_insertText_tal Module Products.PageTemplates.TALES, line 227, in evaluateText Module Products.PageTemplates.TALES, line 221, in evaluate - URL: /siopen_r_net/standard_template.pt - Line 5, Column 0 - Expression: standard:'here/util/pageInit' - Names: {'container': <ConfigurableFormView instance at ab841740>, 'context': <Folder instance at ac91c440>, 'default': <Products.PageTemplates.TALES.Default instance at 0xb72263cc>, 'here': <Folder instance at ac91c440>, 'loop': <SafeMapping instance at ab8417e0>, 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0xb722628c>, 'nothing': None, 'options': {'args': (), 'pagemacro': [('version', '1.5'), ('mode', 'html'), ('setSourceFile', '/siopen_r_net/standard_template.pt'), ('startTag', ('html', -- snip -- ('endScope', ()), ('rawtextColumn', ('\n\n </div>\n\n</div>\n\n\n\n</body>\n</html>', 7))]}, 'repeat': <SafeMapping instance at ab8417e0>, 'request': <HTTPRequest, URL=http://srn-elendil.telbiomed.at/members/studies/HRNBL1/patients/PatDetail/conclusion_of_treatment/service_formprocessor/displayForm>, 'root': <Application instance at b5194d40>, 'template': <PageTemplateFile at /siopen_r_net/service_htmlpresenter/hrs_conclusion_of_treatment_conclusion_of_treatment used for /siopen_r_net/site/members/studies/HRNBL1/patients/PatDetail>, 'traverse_subpath': [], 'user': p.sabaini} Module Products.PageTemplates.Expressions, line 201, in __call__ Module Products.PageTemplates.Expressions, line 196, in _eval Module Products.PageTemplates.Expressions, line 95, in render Module Products.PageTemplates.ZRPythonExpr, line 73, in call_with_ns Module Shared.DC.Scripts.Bindings, line 320, in __render_with_namespace__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module Products.PythonScripts.PythonScript, line 323, in _exec Module None, line 10, in pageInit - <PythonScript at /siopen_r_net/util/pageInit> - Line 10 Module ZPublisher.HTTPRequest, line 1220, in __getattr__ AttributeError: RESPONSE

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zForum
by garry saddington 25 Feb '05

25 Feb '05

I have ZForum installed correctly in Zope and everything else that it says is needed. However when I add a zForum in the ZMI i get the following attribute error: manage_addCC There are some references to this problem if googled but no cures. Does anyone know the cause/cure of this. regards garry

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