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Re: [Zope] Populating a :list variable from the results of a ZSQL method
by Geir B�kholt 10 Nov '00

10 Nov '00

don't know about inside zope, but in plain python you could just do: new_options = list(options) perhaps an external method would cut it: return list(inputstring) -- Geir Bækholt web-developer/designer geirh(a)funcom.com http://www.funcom.com on Friday, November 10, 2000 Tony McDonald wrote : TM> Hi all, TM> Say I've got a form with this in it TM> <select type="checkbox" name="options:list"> TM> <option value="1">number 1 TM> <option value="2">number 2 TM> <option value="3">number 3 TM> </select> TM> When this is put into an SQL database, the field 'options' is this (string) TM> ['1', '2', '3'] or ['2', '3'] etc. TM> When I get the data back from the database, 'options' comes back as a TM> string, and <dtml-in options> ... </dtml-in> gives errors (basically, TM> it can't iterate over a string). TM> I tried TM> <dtml-call "REQUEST.set('new_options:list', options)"> TM> and then tried iterating over new_options, but the variable didn't exist... TM> Has anyone got any solutions for this? TM> TIA TM> Tone TM> ------ TM> Dr Tony McDonald, Assistant Director, FMCC, http://www.fmcc.org.uk/ TM> The Medical School, Newcastle University Tel: +44 191 222 5116 TM> A Zope list for UK HE/FE http://www.fmcc.org.uk/mailman/listinfo/zope TM> _______________________________________________ TM> Zope maillist - Zope(a)zope.org TM> http://lists.zope.org/mailman/listinfo/zope TM> ** No cross posts or HTML encoding! ** TM> (Related lists - TM> http://lists.zope.org/mailman/listinfo/zope-announce TM> http://lists.zope.org/mailman/listinfo/zope-dev )

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Populating a :list variable from the results of a ZSQL method
by Tony McDonald 10 Nov '00

10 Nov '00

Hi all, Say I've got a form with this in it <select type="checkbox" name="options:list"> <option value="1">number 1 <option value="2">number 2 <option value="3">number 3 </select> When this is put into an SQL database, the field 'options' is this (string) ['1', '2', '3'] or ['2', '3'] etc. When I get the data back from the database, 'options' comes back as a string, and <dtml-in options> ... </dtml-in> gives errors (basically, it can't iterate over a string). I tried <dtml-call "REQUEST.set('new_options:list', options)"> and then tried iterating over new_options, but the variable didn't exist... Has anyone got any solutions for this? TIA Tone ------ Dr Tony McDonald, Assistant Director, FMCC, http://www.fmcc.org.uk/ The Medical School, Newcastle University Tel: +44 191 222 5116 A Zope list for UK HE/FE http://www.fmcc.org.uk/mailman/listinfo/zope

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How do I set the Title property of a File object from a DTML method
by magnus＠websys.no 10 Nov '00

10 Nov '00

I have some of my own ZClass objects that may contain other ZClass objects or Files. Using a form and a method (that calls manage_editProperties(REQUEST)) I can set all the properties of my own ZClass subobjects. But I'm unable to set the Title property of a File object. Is there a secret trick? -Magnus

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still problems w/ SiteAccess 2.0.0b3
by The Doctor What 10 Nov '00

10 Nov '00

I'm curious, you posted a message about SiteAccess. I have the same problem, with Debian (Zope 2.2.2 and I've tried SiteAccess 2.0.0b3 and b4). It producing the same errors you have, but in addition, I have this info from the stupid log file: 2000-11-09T20:09:18 ERROR(200) Zope Couldn't install SiteAccess Traceback (innermost last): File /usr/lib/zope/lib/python/OFS/Application.py, line 488, in install_products (Object: ApplicationDefaultPermissions) (Info: SiteAccess) File /usr/lib/zope/lib/python/Products/SiteAccess/__init__.py, line 12, in initialize File /usr/lib/zope/lib/python/App/ProductContext.py, line 323, in registerHelp OSError: [Errno 2] No such file or directory I have no idea what's going on, and any help from you or the zope mailing list would be appreciated. Ciao! -- A child of five could understand this. fetch me a child of five. -- Groucho Marx The Doctor What: Guru to the Gods http://docwhat.gerf.org/ docwhat(a)gerf.org KF6VNC

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RE: Zope digest, Vol 1 #1049 - 28 msgs
by Harris Peter 10 Nov '00

10 Nov '00

Hi all I am strugging with accessing acl_users from DTML, and maybe someone here can tell me what I'm doing wrong. I am trying to make a page where users can change their own passwords. I have a DTML document with "Manager" proxy role. It is a form that lets the user enter "password" and "confirm" and contains a hidden field for "name" taken from AUTHENTICATED_USER. It has a submit button with value "Change", and in all respects, as far as I can tell, should post in the same way as the corresponding form in acl_users.manage_users?submit=edit It posts to itself, where I do this: <dtml-if "REQUEST_METHOD=='POST'"> <dtml-call "REQUEST.set('roles',AUTHENTICATED_USER.getRoles())"> <dtml-var "acl_users.manage_users(REQUEST=REQUEST)"> </dtml-if> I don't get errors, but the password is not changed, and I can't see why. Has anyone ever got this sort of thing to work? And if so, how? Peter Harris **************************************************************************** This message and any files transmitted with it are confidential. The contents may not be disclosed or used by anyone other than the addressee. If you have received this communication in error, please delete the message and notify JBB (Greater Europe) Plc immediately on 0141-249-6285. The views expressed in this email are not necessarily the views of JBB (Greater Europe) PLC. As it has been transmitted over a public network, JBB (Greater Europe) PLC makes no representation nor accepts any liability for the email's accuracy or completeness unless expressly stated to the contrary. Should you, as the intended recipient, suspect that the message has been intercepted or amended, please notify JBB (Greater Europe) Plc immediately on 0141-249-6285. ****************************************************************************

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acl_users API
by Harris Peter 10 Nov '00

10 Nov '00

Hi I have given up trying to manipulate acl_users from DTML for now - I'm sure it's possible because here and there on this list and on the Zope site I see hints that it can be done. However, I can't find (for example) a HOWTO anywhere that describes the API of acl_users and what you can do with it. Someone out there must do this sort of thing all the time, so don't be shy, write that HOWTO! (Or if I'm being really thick and there is one, just let me know where it is!) Failing that, maybe someone can suggest where to look in the Zope python source to find the methods acl_users exposes. Thanks Peter Harris **************************************************************************** This message and any files transmitted with it are confidential. The contents may not be disclosed or used by anyone other than the addressee. If you have received this communication in error, please delete the message and notify JBB (Greater Europe) Plc immediately on 0141-249-6285. The views expressed in this email are not necessarily the views of JBB (Greater Europe) PLC. As it has been transmitted over a public network, JBB (Greater Europe) PLC makes no representation nor accepts any liability for the email's accuracy or completeness unless expressly stated to the contrary. Should you, as the intended recipient, suspect that the message has been intercepted or amended, please notify JBB (Greater Europe) Plc immediately on 0141-249-6285. ****************************************************************************

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security dilemma?
by Zhen Zhou 10 Nov '00

10 Nov '00

please bear with my ignorance, because this is the first couple of day I ever try Zope. It is super cool, but I should say that the documentation is far from satisfaction. Here is my problem: The only API I can find to alter the properties of some object is "manage_changeProperties". However, in order to execute this method in my script, I have to give the "Manage properties" permission to everyone, which may lead to severe security problems because the method "manage_changeProperties" is web accessible, so a malicious user can bypass my script and execute this method to change the properties to whatever he want. My questions are: 1, is there any API that can change properties of some object but can not be accessed from the web? 2, is there any way to store a small piece of persistent data beside using properties? Thanx. Derek

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logging for virtual hosts
by zope＠concision.com 10 Nov '00

10 Nov '00

We are using SiteAccess to have multiple virtual hosts on one Zope Server. We would like to provide our customers with stats reports based on the zope log. But entries in the log don't contain any distinguishing information about the virtual host to which the entry applies. Short of hacking zope, is there a way to modify our zope environment to to have the requested hostname included in the log entry? We know that we can use PCGI thru apache and have apache do the logging. But I'm hoping to avoid that.

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transferring from gadfly to oracle
by jacintha menezes 10 Nov '00

10 Nov '00

Hi, Thanks for your response.Kindly let me know how to give connection to oracle(or an other)database from zope.Can i use same ZSQL methods what i used for Gadfly ?.Can i use same dtml tags what i used for Gadfly ?. please help me. waiting for your reply. Thanks, bye, jacintha

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can multiple users access gadfly database simultaneously ?
by jacintha menezes 10 Nov '00

10 Nov '00

Hi, I have developed a product using Gadfly database. In that team members have to fill a form,and the data should go to their leaders database. My problem is more than one user can't enter simultaneously, also they can't submit the form together.How can i solve the problem.Can't multiple users access Gadfly database simultaneously ?. please help me. waiting for your quick reply thanks, bye, jacintha

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