- Zope - Zope lists

Users and Roles
by Juan Pablo Romero 17 Apr '02

17 Apr '02

Hi! I have a little problem with user managment: /test/ modify_db (zsql method) insert_field (page template) acl_users/ fred (a user with the role 'db_user') I want to allow access to 'insert_field' only to users bearing the 'db_user' role, so I created such role in the root folder. Then I checked 'view' property in the 'db_user' column (within 'security' tab from 'insert_field'), and also unchecked the same property in the 'Acquire Permission ...' column. According to the manual, when a client attempts to view /test/insert_field, zope should allow access to user 'fred' (because he has the 'db_user' role), right? In my case zope keeps asking for login/password. What could be wrong? Thanks in advance. Juan Pablo

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ParsedXML questions
by Dennis Allison 17 Apr '02

17 Apr '02

I'm using the ParsedXML product to hold and edit XML. Anyone else out there doing so? There's minimal traffic on the wiki and the specialized list. Anyhow, I have some problems -- First, what does a HTML node look like? It's clearly a tree structure but it's not clear from the docs how the XML is organized in the DOM implemenation. For example, suppose I have <A a=".." b="...." c="..."> <B> Some text </B> </A> what's the mapping in the DOM? How do I grab the value associated with A. How do I move (in DTML, ScriptPython, or External Method) to node <B>...</B>? How do I navigate around the DOM tree? Suppose I want to use the tree widget (dtml-tree) and control what gets displayed using some combination of the tag names and attributes, how does one garner the proper data? I've read the documentation and the few examples, but it's still opaque to me. Clearly I'm missing some insight. -d

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bug or feature? management tab Find has <a href="..." target="manage_findForm">
by hans 17 Apr '02

17 Apr '02

having opera 5 and several browser windows to myZope, when i click Find, the wrong window gets the Find-frame. should i file a bug report? -- ------------------------------------------------------------- Who's got only a hammer sees the world as a nail hans augustin (software developer) hans(a)beehive.de beehive elektronische medien GmbH http://www.beehive.de phone: +49 30 847-82 0 fax: +49 30 847-82 299

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Page Template/Browser problem
by William GARCIA 17 Apr '02

17 Apr '02

Newbie Question when I try to create an object Page Template in Zope with Internet Explorer 5, Zope generate an error : Error Type: Undefined Error Value: You are not allowed to access manage_page_header in this context not found in 'here/manage_page_header', at line 1, column 1 I can't locate the problem but I suppose it involves the cookies (however cookies are enables) I'm sure it is a browser problem because with Netscape there is no problem when I create a Page Template. If somebody have an idea.... Thanks in advance. William

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manage_Upload problem
by oliver.erlewein＠sqs.de 17 Apr '02

17 Apr '02

Hi all If I include following into my form to upload a already present file... <form action="manage_upload" method="post" enctype="multipart/form-data"> <table cellpadding="2" cellspacing="0" border="0"> <tr> <td align="left" valign="top"> <div class="form-label"> File   </div> </td> <td align="left" valign="top"> <input type="file" name="file" size="25" value=""> </td> </tr> <tr> <td></td> <td align="left" valign="top"> <div class="form-element"> <input class="form-element" type="submit" value="Upload File"> </div> </td> </tr> </table> </form> </table> My problem is, that I always get redirected to manage_edit! Is there a way to get back to the document I called the upload from? Oliver Erlewein

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TALESError Message
by Thomas Guettler 17 Apr '02

17 Apr '02

Is there a way to make TALESError Messages more verbose? Would be nice to have a line number and a more descriptive text than "TALESError". thomas

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Re: [Zope] zope & vignette
by Sven Schupp 17 Apr '02

17 Apr '02

hi, Am Mittwoch, 17. April 2002 14:07 schrieben Sie: > hi, > > why don't you use imperia6 ? as you might know (@...bayern.de) we are using imperia in our company, but in this case our customer wants either vignette - which their partner-company is using - or zope. Personally I like the design of zope (e.g. object orientation) and of course open-source-software and python... sven -- [s v e n s c h u p p] web-developer opus5 interaktive medien gmbh frankfurter str. 151 63303 dreieich tel.: +49 (0)6103 5853-177 fax: -5853-200 schupp(a)opus5.de http://www.opus5.de

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Python syntax checker...
by Dennis Allison 17 Apr '02

17 Apr '02

When installing an External Method I got a syntax error when using the new string methods, in particular, something like x = '\n'.join( stringarray ) Anyone know why?

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TIFF files
by Michael Montagne 17 Apr '02

17 Apr '02

I'm having trouble using the photo product and importing .tif files. I'm using the PIL option, ImageMagick gives me a broken pipe error. .jpg works great but .tif gives me no image. It appears to work but there is no image when complete. I'm not sure I have access to the PIL on my hard drive (using windows, Zope2.3.3) How can I integrate PIL into Zope? If I don't get an error when I try to use PIL in photo, does that mean that it IS integrated already? I run zope as a service and I'm not sure how to tell how I called z2.py. -- Michael Montagne montagne(a)boora.com http://www.boora.com

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exUserFolder and logout button
by Zahid Malik 17 Apr '02

17 Apr '02

Has anybody done this? Just want a logged-in user (using the cookie authentication methods of XUF) to be able to click on a link which will log them out. Any help appreciated, Zahid -- -------------------------------------------------------------------- Dr Zahid Malik Tel: +44 (0) 20 7594 6336 Research Fellow Fax: +44 (0) 20 7581 4419 Dept. of Electrical Eng. Email:z.malik@NOSPAMEPLEASE_ic.ac.uk Imperial College http://infoeng.ee.ic.ac.uk/~malikz Exhibition Road London SW7 2BT

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