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Referencing an object in a subfolder
by Smith, Paul 16 Aug '00

16 Aug '00

I want to create an "images" directory for a web site and store image objects there that I can reference. How do I get a DTML document in a higher directory to see the images folder and locate the appropriate image? ...Paul

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Re: [Zope] modifying/changing DTML properties
by Rik Hoekstra 16 Aug '00

16 Aug '00

first: consider changing to the 'new' dtml syntax >- I have a folder in my zope tree called spam. >- spam has one document called "foo" >- spam has a property called "eggs" which is set to "green" > >foo looks like this: > hello >  ( &dtml-eggs; ) > >I want to be able to change the value of eggs to, say, "blue" like so: >  >  <Untested> <dtml-call "manage_changeProperties('eggs', 'blue')"> >  > eggs is now  > >how do I do this? > >I am running Zope 2.1.6 under debian linux. this is platform independent hth Rik

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Re: [Zope] I think, it is a bug in acquisition
by Rik Hoekstra 16 Aug '00

16 Aug '00

>Maybe I have found a situation, where images are not working or rather >acquisition. >For example, you create 2 documents and one image > doc1 (DTML Document) > contents: "document 1 <dtml-var doc2> > doc2 (DTML Document) > contents: "document 2 <dtml-var image> > image (Image) > contents: image >When you put everything in one folder and try to render doc1, everything >works fine. You get your image at the end. But if you put doc1 in a folder >below like > doc2 > image > subfolder > doc1 >you get the appended error. >When you remove the image call from doc2 >everything works again. You're probably right about this, or my Zen has left me. I did some testing and it will work allright if you move doc2 to the subfolder. i wonder if it is an acquisition bug, though, as it seems to work with other objects in the same setup. Could this be an Image bug? >I checked this with JPicture - the same. Beside, >today I posted another mail with "[Zope] __call__ error message - I gave >up". In this situation I thought my coding was wrong because I wanted to >list all documents with ><dtml-in "objectItems('DTML Document')"> ><dtml-var sequence-item> ></dtml-in> > try (untested) <dtml-in "objectItems(['DTML Document'])"> <dtml-var sequence-item> </dtml-in> the object items returns you a tuple with (id, <object>). Are you sure you want that - it won't show on the html page perhaps <dtml-in "objectIds(['DTML Document'])"> <dtml-var sequence-item> </dtml-in> or <dtml-in "objectValues(['DTML Document'])"> <dtml-var sequence-item> </dtml-in> will bring you more luck >Any Help? > hth Rik

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modifying/changing DTML properties
by Paul Schreiber 16 Aug '00

16 Aug '00

- I have a folder in my zope tree called spam. - spam has one document called "foo" - spam has a property called "eggs" which is set to "green" foo looks like this: hello  ( &dtml-eggs; ) I want to be able to change the value of eggs to, say, "blue" like so:    eggs is now  how do I do this? I am running Zope 2.1.6 under debian linux. Paul ===== shad 96c / 4A CS / mac activist / eda / fumbler fan of / jewel / sophie b. / sarah slean / steve poltz / emm gryner / / x-files / buffy / dawson's creek / habs / bills / 49ers / t h i n k d i f f e r e n t. __________________________________________________ Do You Yahoo!? Send instant messages & get email alerts with Yahoo! Messenger. http://im.yahoo.com/

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class name of current object
by Scott Shepherd 16 Aug '00

16 Aug '00

Is there a way to get the current object's class name? <dtml-var "this.__class__.__name__"> doesn't work.

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EventLogManager1.0
by Chris McDonough 16 Aug '00

16 Aug '00

Folks, Available at http://www.zope.org/Members/mcdonc/Products/EventLogManager is my attempt to write a somewhat smarter logging facility for Zope. It supports complex rules processing and configurable targets (syslog and file). It's been tested under Linux only but should work on Win32 and other UNIX derivatives. Give it a roll. Chris McDonough Digital Creations Publishers of Zope - http://www.zope.org

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I think, it is a bug in acquisition
by cuiod-tec Jens Gelhaar 16 Aug '00

16 Aug '00

Maybe I have found a situation, where images are not working or rather acquisition. For example, you create 2 documents and one image doc1 (DTML Document) contents: "document 1 <dtml-var doc2> doc2 (DTML Document) contents: "document 2 <dtml-var image> image (Image) contents: image When you put everything in one folder and try to render doc1, everything works fine. You get your image at the end. But if you put doc1 in a folder below like doc2 image subfolder doc1 you get the appended error. When you remove the image call from doc2 everything works again. I checked this with JPicture - the same. Beside, today I posted another mail with "[Zope] __call__ error message - I gave up". In this situation I thought my coding was wrong because I wanted to list all documents with <dtml-in "objectItems('DTML Document')"> <dtml-var sequence-item> </dtml-in> Any Help? Jens Error Type: AttributeError Error Value: __call__ ---------------------------------------------------------------------------- ---- Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File E:\Programme\WebSite\lib\python\ZPublisher\Publish.py, line 222, in publish_module File E:\Programme\WebSite\lib\python\ZPublisher\Publish.py, line 187, in publish File E:\Programme\WebSite\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File E:\Programme\WebSite\lib\python\ZPublisher\Publish.py, line 171, in publish File E:\Programme\WebSite\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: doc1) File E:\Programme\WebSite\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: doc1) File E:\Programme\WebSite\lib\python\OFS\DTMLDocument.py, line 171, in __call__ (Object: doc1) File E:\Programme\WebSite\lib\python\DocumentTemplate\DT_String.py, line 502, in __call__ (Object: doc1) File E:\Programme\WebSite\lib\python\OFS\DTMLDocument.py, line 167, in __call__ (Object: doc2) File E:\Programme\WebSite\lib\python\DocumentTemplate\DT_String.py, line 502, in __call__ (Object: doc2) AttributeError: (see above)

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Re: [Zope] Reloading file objects?
by Dieter Maurer 16 Aug '00

16 Aug '00

Peter Arvidsson writes: > That just work for documents. It is not possible to set any headers for > pdf-files, is it? I tried to put that in the document I call the > pdf-file from but that didnt work. The following DTML method (view) adds a header to a file/image: <dtml-call "RESPONSE.setHeader('Expires',_.str(ZopeTime()-1))" ><dtml-var "PARENTS[0].index_html(REQUEST,RESPONSE)"> The "><" at the start of the second line may be necessary to prevent spurious whitespace before the image. Almost surely (not tested), you can use alternatively Expires: <dtml-var "_.str(ZopeTime()-1)"> <dtml-var "PARENTS[0].index_html(REQUEST,RESPONSE)"> This uses Zope's CGI compatibility: the body of a response generated by a DTML method (or document) may be preceeded by a sequence of HTTP headers separated from the body by a single blank line. You would use this method in URLs in the following way: <URL to your image>/view Dieter

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Creating properties with a product.
by jesse 16 Aug '00

16 Aug '00

Hello, I recently created a product which adds a folder, with multiple dtmldocuments inside of it, effectivly creating a site immedatly. However, even though I can add folders and documents easiliy, I can't seem to create properties! It keeps giving me the Attribute error: aq_base. Here is the code for the function that does the work: def manage_addMemberSite(self, id, title='',REQUEST=None): """Add a MemberSite folder.""" try: user=REQUEST['AUTHENTICATED_USER'] except: user=None folder = MemberSite(id, title) # _setObject must be the Zope hook that actually stores this instance in # the ZODB self._setObject(id, folder) folder.manage_addFolder(id='Images', title='') folder.manage_addDTMLDocument(id='index_html', title='', file=index_body) folder.manage_addDTMLDocument(id='navbar', title='', file=navbar_html) folder.manage_addDTMLDocument(id='content', title='enter page content here', file=default_dd_html) folder.manage_addProperty(id='nav_color', value='#483D8B', type='string') folder.manage_addProperty(id='content_color', value='#F0E68C', type='string') folder.manage_addProperty(id='background_color', value='#FFFFFF', type='string') if REQUEST: return self.manage_main(self, REQUEST, update_menu=1) The folder.manage_addProperty(id etc etc) does not work. I have been looking all over, have looked to where the error seems to stem from, (the valid_property_id function in the PropertyManager.py) but I can't seem to find out whats wrong. Does anyone have any ideas? Please respond ASAP.

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Creating properties with a product.
by jesse 16 Aug '00

16 Aug '00

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