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Where Is This I/O Error?
by Ben Ocean 02 Jan '02

02 Jan '02

Hi; I've got this traceback from a failed import of a product: Traceback (most recent call last): File "/home/httpd/ZopeInstallation/Zope_software_home/lib/python/OFS/Application.py", line 563, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/home/httpd/ZopeInstallation/OtherProducts/SQLSession/__init__.py", line 5, in ? import SQLSession File "/home/httpd/ZopeInstallation/OtherProducts/SQLSession/SQLSession.py", line 21, in ? import Globals, App.Undo, socket, regex File "/usr/local/lib/python2.1/warnings.py", line 39, in warn warn_explicit(message, category, filename, lineno, module, registry) File "/usr/local/lib/python2.1/warnings.py", line 92, in warn_explicit showwarning(message, category, filename, lineno) File "/usr/local/lib/python2.1/warnings.py", line 98, in showwarning file.write(formatwarning(message, category, filename, lineno)) IOError: [Errno 5] Input/output error Where's the error? What do I do? TIA, BenO

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Secret Weapon for doing business in Year 2002
by PP 02 Jan '02

02 Jan '02

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Re: [Zope] ANN: ZUBB / ZDiscussions 0.7.0 Released
by BZ 02 Jan '02

02 Jan '02

Hey Jerome, Good point. I made a change to the three places where they were accessing the images and put in an absolute_url. I tried it in Mozilla and it does work better. Let me know if it works for you... http://www.bwanazulia.com/discussions/test/ Thanks, BZ On Wed, 2 Jan 2002 00:07:18 +0100, Jerome Alet <alet(a)unice.fr> wrote : > Hi, and happy new year. > > I've tested it for the very first time, read below. > > On Tue, Jan 01, 2002 at 05:02:08PM -0500, BZ wrote: > > > > As always there is a ZUBB test board here: > > > > http://www.bwanazulia.com/discussions/test/ > > > > All suggestions, comments, flames welcome. > > the icon_folder image is not cached by the web browser > because its url isn't absolute (I think). Maybe you could > change that because with a modem the icons appear only one > at a time, very boring. > > tested under Linux (Debian Woody) with Mozilla 0.9.5 > > Maybe it's only a problem with Mozilla, because I don't > see the problem with Netscape on this site, but I see > the same problem with probably the same cause with > Netscape on other sites. > > otherwise your products seems very good ! > > bye, > > Jerome Alet > > >

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Secret Weapon for doing business in Year 2002
by PP 02 Jan '02

02 Jan '02

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[Fwd: Anyone know how to pre-expand a certain branch of a dtml-tree?]
by Craeg K. Strong 02 Jan '02

02 Jan '02

Hello: I want a certain branch of my dtml-tree to be pre-expanded whenever the webpage that contains the tree is displayed. My dtml-tree is quite simple; I use the usual subordinate folder structure setup: <dtml-tree single=0 name="catalog" branches="objectValues"> TIA! --Craeg

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Does anyone know how to suppress display of +/- signs on a dtml-tree?
by Craeg K. Strong 02 Jan '02

02 Jan '02

Hello: I want to display a dtml-tree always expanded, with no controls visible for contracting (basically, an indented list of links). I set the tree to always expand via the following: <dtml-call expr="REQUEST.set('expand_all', 1)"> <dtml-tree single=0 name="catalog" branches="objectValues"> But I can't figure out how to remove the little minus signs (-) from the branches. Has anyone done this? TIA, --Craeg

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iterating over key/value pairs
by John Hunter 01 Jan '02

01 Jan '02

I would like to dynamically generate a list with an HTML SELECT tag where the displayed values are strings and the returned value is an integer code associated with that string I have access to two External Methods, one returns a list of strings and the other returns a list of codes associated with those strings: get_descriptions() and get_codes() The DTML I currently have is <SELECT NAME="race"> <dtml-in expr="get_descriptions()"> <OPTION VALUE="<dtml-var sequence-item>"><dtml-var sequence-item></OPTION> </dtml-in> </SELECT> but this returns the string selected, and I want the code returned, as I indicate below with 'code-here' <SELECT NAME="race"> <dtml-in expr="get_descriptions()"> <OPTION VALUE="code-here"><dtml-var sequence-item></OPTION> </dtml-in> </SELECT> I can add or modify the External Methods to return something more appropriate if necessary. Is there a way for an external method to return objects that would have 'code' and 'description' attributes that dtml-var could access? Thanks, John Hunter

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_.getitem(object,1)
by Heimo Laukkanen 01 Jan '02

01 Jan '02

I just read the mail at url: http://groups.yahoo.com/group/zope/message/79225 <dtml-var "_.getitem('object',1)"> And was wondering what the ,1 in that statement meant? Apparently it makes the object print out correctly, when without the ,1 comes encoded. -huima

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Wysiwyg frontend -- how I used the Java applet as a editor in zope
by Heimo Laukkanen 01 Jan '02

01 Jan '02

Try the Java applet from http://www.realobjects.de, which I have found as a killer tool -- if you use it with good network connections. I noticed that in one of our project users who used the net through 56 kbps modems felt it too slow loading. In our project we boughth the intranet licence for 10 users, since the customer website is updated by named users through Zope Management interface. The licence was bought through the web. Licence key came in a couple of hours, when I made the order on a normal working day. I created a ZClass - actually my first Zclass -- product that included all the functionality that I wanted. It wass automaticly indexed in to ZClass and also Renderable, so that it was possible to use product as a index_html in a folder. Now I would propably do it a bit differently, propably create a Python based product that inherits dtml-document and adds some functionality to that. In the product's editing functions dtml-method applet is loaded and to applet is given a http-addres, which is actually url to the products method called getBody. The getBody returns the content of the product without headers and footers etc. When user has done all the needed editing, he or she saves the edit by pressing savre button. Save button launches a small javascript that exports the content in the java applet to a hidden field in the edit-form -- and then sends the form to a method, that saves the changes to the Products properties. Works well. If you have any questions, just send email and I see if I can help you. -huima

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exUserFolder
by Steve Drees 01 Jan '02

01 Jan '02

Does exUserFolder require python2.x or not? The download page seems to indicate it doesn't

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