June 2001 - Zope - Zope lists

:int question
by Tamas Amon 05 Jun '01

05 Jun '01

Hello, Here is Hungary :) My question: I have a form, something like this: <form> <input type="text" name="name:int"> <input type="submit"> </form> And, when somebody write somethimg, what is not an integer he get a zope error message. How I can handle easily this problem? If you have a link to some example, it would be very good. Thanks, -- Amon Tamas sajt(a)amon.hu

2 1

(Fwd) Re: [Zope] Equality test: if sequence-item = document id
by Garry Steedman 05 Jun '01

05 Jun '01

Hello all, one of my lovely colleagues got it working with the following code: <dtml-let thisone=menu_sort_order> <dtml-in "PARENTS[0].objectValues('DTML Document')"> <dtml-if "hasProperty('menu_sort_order')"> <dtml-if expr="thisone==menu_sort_order">   <a href="&dtml-absolute_url;">[<dtml-var title>]</a> <dtml-else>   <a href="&dtml-absolute_url;"><dtml-var title></a> </dtml-if> <dtml-else> </dtml-if> </dtml-in> </dtml-let> many thanks to Tim for your suggestion: it pointed us in a direction which works, even if i don't really understand why! though it would seem to have something to do with strings versus integers (menu_sort_order being a property which accepts integer values...) cheers, Garry ------- Forwarded message follows ------- From: Garry Steedman <gs(a)styrax.com> To: tim(a)freepm.org, michel(a)digicool.com, Max Møller Rasmussen <maxm(a)normik.dk> Subject: Re: [Zope] Equality test: if sequence-item = document id [excessive recursion error] Copies to: zope(a)zope.org Send reply to: gs(a)styrax.com Date sent: Sat, 2 Jun 2001 13:43:21 +0000 Tim, thanks for the reply: i should have made myself clearer the first time round: at first i thought it was just an issue of stringifying things in order to compare them, but, once this is taken care of (as i suspect it is now) this fscking recursion error takes over. which, IINM means its a namespace problem. one of the things which puzzles me is that when i use objectIds() (as opposed to objectValues()), the recursion problem goes away, but i can't call the title variable without getting an authentication dialogue (which doesn't accept the admin pwd!) - now, i can get round this by using the title_or_id variable, but this renders as the title_or_id of the *current* document times the number of documents in the list (instead of the title_or_id of each document)! this, again, IINM, suggests a namespace problem. i guess i must be missing something fairly obvious because i can't believe i'm trying to do something particularly strange :( Folder_X [Folder] standard_x_header [DTML Method] nav_stuff_l1 [DTML Method] nav_stuff_l2 [DTML Method] Folder_Y [Folder] doc_1 [DTML Document] doc_2 [DTML Document] standard_x_header includes <dtml-var nav_stuff_l1> <dtml-var nav_stuff_l2> <nav_stuff_l1> is this: <dtml-comment> This method builds the 1st-level site navigation. It iterates through Folder objects below the site root, sorts them by the property "menu_sort_order" (which is an integer value starting at 0) and renders the Folder title (this is important because we can't put accents in the id) only if this property is present. The inside loop tests whether the current folder is in the list of folders and if it is it wraps square brackets around the title to highlight our current position. </dtml-comment> <DIV CLASS=navigation VALIGN="top"> <dtml-in "Folder_X.objectValues('Folder')" sort=menu_sort_order> <dtml-if "hasProperty('menu_sort_order')"> <dtml-if "this()==PARENTS[0]">   <a href="&dtml-absolute_url;">[<dtml-var title>]</a> <dtml-else>   <a href="&dtml-absolute_url;"><dtml-var title></a> </dtml-if> <dtml-else> </dtml-if> </dtml-in> </DIV> <nav_stuff_l2> is this: <dtml-comment> This method builds the 2nd-level site navigation. It grabs the Folder of the current DTML Document [index_html] and iterates through the DTML Document objects inside it, rendering the document titles (because of accents, we don't want to render the document id) sorted by the menu_sort_order property. The inside loop tests the current document id against the list of document ids in the folder and wraps square brackets around the title to highlight the current document. </dtml-comment> <DIV CLASS=navigation VALIGN="top"> <dtml-let this_id=id> <dtml-in "PARENTS[0].objectValues('DTML Document')" sort=menu_sort_order> <dtml-if "hasProperty('menu_sort_order')"> <dtml-if expr="_['sequence-item'].getId()==this_id">   <a href="&dtml-absolute_url;">[<dtml-var title>]</a> <dtml-else> </dtml-if>   <a href="&dtml-absolute_url;"><dtml-var title></a> <dtml-else> </dtml-if> </dtml-in> </dtml-let> </DIV> NB: <dtml-if expr="_['sequence-item'].getId()==this_id"> ^^^^^^^ added as per Michel Pelletier's suggestion. where the excessive recursion comes from i have no idea! :( cheers, Garry On 1 Jun 2001, at 13:53, Tim Cook wrote: From: Tim Cook <twcook(a)iswt.com> Send reply to: tim(a)freepm.org Organization: Free Practice Management, Inc. To: gs(a)styrax.com Copies to: zope(a)zope.org Subject: Re: [Zope] Equality test: if sequence-item = document id [excessive recursion error] Date sent: Fri, 01 Jun 2001 13:53:05 -0500 > Garry Steedman wrote: > > > btw: am i completely stupid to think that the dtml-let will assign > > the id of the dtml method which contains it ( e.g. this_id = > > nav_stuff.id )? > > > > I'm not sure I understood 'what' you were attempting to > accomplish so my example may be way off base. > > I may have ass-u-me d what you meant? :-( > > I'll try to take a look at it later when I have some time, if you do > not get a fix before then. > > -- > Tim Cook, President - FreePM,Inc. > http://www.FreePM.com Office: (731) 884-4126 > ONLINE DEMO: http://www.freepm.org:8080/FreePM > > _______________________________________________ > 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 ) ------- End of forwarded message ------- +-------------------------------------------+ Garry Steedman mailto:gs@styrax.com Styrax Associates http://www.styrax.com/ "The Good Man has no shape." +-------------------------------------------+

7 8

I have a question.
by 박 재성 05 Jun '01

05 Jun '01

Hello. This is Korea. I'm a programer. Nowdays, I'm interested in zope. Yesterday, I had a error message while studing the functions of zope. I'm sending that error message to imagefile (Filename:errorimage.gif) I;m waiting for your answer form now. Thank you very much..and have a good time. Bye. ***I'm not good at English!! <http://www.korea.com> 코리아는 당신을 사랑합니다 --------------------------------------- 신나는 게임, 반가운 친구, 그 모든 것이 이곳에! 대표 게임 메가 포탈 http://game.korea.com

3 2

Uploading Picutres via WebForm?
by Philipp Robbel 05 Jun '01

05 Jun '01

Hello everybody, I have a question regarding the upload of pictures through a webform. Right now my code only works with a 'hard-coded-ID'-value (see below). ===== code (dtml method "upPicture" - calls itself after submitting file selection form) ===== <dtml-if expr="REQUEST.form.keys()"> <dtml-if "attached_file.filename">  <dtml-call "manage_addImage('HARD_CODED_ID', attached_file.read(), ' ')"> <dtml-else> Please choose a picture!!!. </dtml-if> <dtml-else> <h2>Upload Picure:</h2> <p><form method="post" action="upPicture" enctype="multipart/form-data"> <input type="file" name="attached_file"> <input type=submit name="submit"> </form> </dtml-if> =============================================================== The above code works fine, it creates a new image object out of the selected file. But what I want is to change the HARD_CODED_ID into the current filename, i.e. if the person selects "C:\Temp\pic.jpg" for uploading I want the function manage_addImage to be called with the following arguments: 'pic.jpg', attached_file.read(), ' ' I tried dtml-call "manage_addImage(attached_file, attached_file.read(), ' ')"> or: "manage_addImage(attached_file.filename, attached_file.read(), ' ')"> I couldn't get it to work. Thanks for your help in advance, Philipp

2 1

Call a string function
by Montagne, Michael 05 Jun '01

05 Jun '01

Their is a function called zfill that can change a number (ie 49) into "00049". The numbers I return from my database are jobnumbers so they should show up with at least five digits. How do I call this function in a zope page? -mjm

2 1

Problems after a (system) crash
by complaw＠hal-pc.org 04 Jun '01

04 Jun '01

I had a system failure that resulted in the box shutting off without properly shutting down Zope. I got the box going again, and restarted Zope. Everything appears to be fine except for Squishdot (1-0-0) which, for some bizzare reason, doesn't transmit part or all of just a few of the many images. Has anyone experienced an unscheduled shutdown and, if so, what is the proper procedure for getting things going again. I sent a message to the Squishdot people, but they haven't posted the message to the board yet. Cheers, Ron

3 2

RE: [Zope] Indexing and plaintext display gives PDF errors
by sean.upton＠uniontrib.com 04 Jun '01

04 Jun '01

I don't have a solution, but if you want to do some more digging... I think I had the same problem with the DocumentLibrary pdf converter. You may want to comment out (what I think is) the last line in lib/python/Products/DocumentLibrary/FileConverters/pdf.py (it deletes the temp pdf file), which will keep the pdf (saved in /tmp) from being deleted; you can then go in, and take a look at that file to see if it is corrupt, and compare it to the one you uploaded. I did, and that is what I found - it is not saving the entire file out... fixing it is a different story (someone else might have an answer). Sean -----Original Message----- From: Leigh Ann Hildebrand [mailto:leighann@onebox.com] Sent: Monday, June 04, 2001 2:19 PM To: zope(a)zope.org Cc: cduncan(a)kaivo.com Subject: [Zope] Indexing and plaintext display gives PDF errors I'm using Zope 2.3.2 with Python 1.5.2 running on Redhat. I don't use Python, I work in DTML. I'm cataloging technical documents. I do not use Document Library or the CMF, in part because of compatibility restrictions. (The site must support NetPositive, a non-javascript, non-CSS compatible browser.) The documents I'm indexing are html, text, Word, PowerPoint, and PDF files. I have the CMF and the Document Library product installed; I also had installed wvWare, though I'm not sure I installed it correctly. (The instructions were vague.) This is my problem. When I update my Catalog, I get a number of errors on the linux box that runs my Zope installation, related to PDF files: Error (0): PDF file is damaged - attempting to construct xref table ... Error: Top level pages is wrong type (null) Error: Couldn't read page catalog Error: Couldn't find trailer dictionary Error: Couldn't read xref table These repeat a few times, giving me two screens worth, before the index updating is complete. I can think of at least one problem that might be going on here: I think some PDF documents were added as type "DocumentFile", which is related to the DocumentLibrary stuff. Anyway, I'm trying to get rid of the errors, and be able to index the text of PDF and Word files. Suggestions? I'm forwarding this to the DocumentLibrary product engineer, too. Leigh Ann -- Leigh Ann Hildebrand leighann(a)onebox.com - email (650) 223-2199 x2231 - voicemail/fax __________________________________________________ FREE voicemail, email, and fax...all in one place. Sign Up Now! http://www.onebox.com _______________________________________________ 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 )

1 0

defacement/crack statistics
by kosh＠aesaeion.com 04 Jun '01

04 Jun '01

Does anyone have any statistics on how often zope servers tend to get cracked? I have been looking on line and so far I have found no data on that. Either there has not been one which is unlikely or they are extremely rare which is more likely considering the ACL system. Need some information for customers and these kinds of numbers would be very useful. Thanks Designing the webpages of tomorrow http://webme-eng.com Designing the MMORPGS of tomorrow http://worldforge.org

7 6

Re: [Zope] Zope as NT Service
by Andy McKay 04 Jun '01

04 Jun '01

Yeah it runs through a bunch of options like uninstalling any service, stopping service and so on. As I say needs to be cleaned. > Is there a connection between the "running as a service" status and DSN > problems that you know of? Nope. -- Andy McKay. ----- Original Message ----- From: "Montagne, Michael" <montagne(a)BOORA.com> To: "'Andy McKay'" <andym(a)ActiveState.com> Sent: Monday, June 04, 2001 2:54 PM Subject: RE: [Zope] Zope as NT Service > Cool. Seemed to work even tho I got a bunch of Unknown command errors. It > is up and running. However, now my ODBC DA is giving me a bad connection > string error. I'm referencing a system DSN that points to a MSAccess file. > Is there a connection between the "running as a service" status and DSN > problems that you know of? > > -mjm > > -----Original Message----- > From: Andy McKay [mailto:andym@ActiveState.com] > Sent: Monday, June 04, 2001 1:45 PM > To: Montagne, Michael; zope(a)zope.org > Subject: Re: [Zope] Zope as NT Service > > > Heres a script I use for installing Zope. Ive been meaning to clean it up > and make it friendlier, but this makes the Windows changes you need to > install Zope from say source control. It will install Zope as a Service for > you. Copy this into your Zope root. Then go: > > cd <ZopeRoot> > <ZopeRoot>\bin\python install.py -p 80 > > Where -p is the port. You must use the Zope root python because > PythonService needs to be correctly registered. > > Cheers. > -- > Andy McKay. > > > ----- Original Message ----- > From: "Montagne, Michael" <montagne(a)BOORA.com> > To: <zope(a)zope.org> > Sent: Monday, June 04, 2001 1:22 PM > Subject: [Zope] Zope as NT Service > > > > When installing zope, I chose to not run Zope as a service. Now I want to > > change my mind. How do I start Zope as a service and avoid the DOS > window? > > > > -mjm > > > > _______________________________________________ > > 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 ) > > >

1 0

Selection List Properties
by brian.r.brinegar.1 04 Jun '01

04 Jun '01

I would like to have several objects contain a multiple selection property which reference the same list. This does not work unless the object being used as the list is in the path. What I want to do is use something like: /test/list_python_script but I get a Bad Request error "No select variable test/list_python_script" is there a way to do this type of thing. Basically I want to have users select multiple things from a standard set of keywords and I want to use the same set of keywords regardless of where the object is located in the object database. Any solutions? --Brian Brinegar ECN Web Technician CEE Undergraduate Programmer MSEE 104 A 494-3106 http://www.geeksoft.net/

1 0