Hi,
Can somebody explain me how you can use the given tracebacks to find the
possible error? For example, I get the following error and I know what
causes it, but I don't know where I must go to find the code-line where the
error starts:
I get the following error when I use a table in which a
] [mailto:[EMAIL PROTECTED]]On Behalf Of Tom
Deprez
Sent: 01 August 2000 12:41
To: [EMAIL PROTECTED]
Subject: [Zope] tracebacks
Hi,
Can somebody explain me how you can use the given tracebacks
to find the
possible error? For example, I get the following error and I know what
causes
Hi all,
Please, forget my previous message!
Next question : Is there an easier way for writing the following?
dtml-let position=sequence-item
dtml-var expr="position+1"/dtml-var count-CENTRE_NO
dtml-let
This gives the sequence order of every record on the total amount of
retrieved records.
Perhaps a stupid question,
But how can you provide a link to the next batch of items at the start of
the batch table?
or :
assume you have a result from a query, which is shown in batches of 5 items
and you want to be able to allow the users to choose a page. How can you
show these possible
Thanks Dieter,
But I'm using Zope 2.2
So what am I doing wrong?
Regards, Tom
At 23:02 10/08/2000 +0200, Dieter Maurer wrote:
Tom Deprez writes:
But how can you provide a link to the next batch of items at the start of
the batch table?
You need Zope 2.2 or the patch at
URL:http
eans that it has to iterate 3 times over the list?
Isn't there a way so that it needs only one pass over the list?
Thanks in advance,
Tom Deprez.
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Pfew, I managed to implement the thing I wanted. However I'm not satisfied.
There must be an easier solution. If somebody knows which, then please let
me know! Thanks. Here is the code I use to display something like in a
search result :
Previous 1 2 3 4 5 6 Next
dtml-in address_lookup size=5
Hi,
I'm wondering is it possible to implement a way that Zope asks for a
password, but not for a login?
eg. like you would give several people the same login password, but that
the users don't have to enter the login, only the password?
Thanks, Tom.
Hi,
What is the difference between
Open/Close database connection
and
Open/Close database connections
Thanks in advance,
Tom.
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Hi,
I get a strange error here. Suddenly the connection to my interbase db
doens't works anymore. I get the following message :
H2Zope Error/H2
PZope has encountered an error while publishing this resource.
/P
PSTRONGProducts.gvibDA.gvib.gvibExceptions.Error/STRONG/P
Sorry, a Zope
Hi,
If somebody had the same problem as I've now, please let me know something:
At certain moments, Zope encounters problems connecting to my database
(Interbase, don't know if it is solely Interbase related). When I then
Close and reopen the connection, everything works fine again.
Somebody
Hi,
How can I open a database connection from dtml?
Thanks in advance,
Tom.
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Hi,
sorry, found it by myself somewhere in the zope directory:
for the people who are interesed:
manage_open_connection
manage_close_connection
Regards, Tom.
At 14:46 17/08/2000 +0200, Tom Deprez wrote:
Hi,
How can I open a database connection from dtml?
Thanks in advance,
Tom
I know not much about security because I don't have to worry about it, but
out of your talk, it seems that your company finds apache secure. Then why
don't you just run Zope behind Apache with a FASTCGI, or something else?
Sorry if I'm completely missing the point of your problem.
Regards, Tom.
Hi,
I use an ZSQLMethod to query a database. In the result report I try to
insert the results of another ZSQLMethod per each record of the first
result report. The problem is that the first record shows the correct
result of the second result, but that the following records all show the
second
Hi,
Somebody experience with a parent code table and how to implement it in
Zope (with dtml-tree)?
Or is a PArent-Code table not SQL-like and is there a better solution?
eg :
Parent Code Description
0 0 MasterNode
0 1 Child1 of MasterNode
0 2 Child2 of MasterNode
1
Hi,
Can someone tell me how I can get the object with a certain 'id'?
Does getObject exists or something?
Tom.
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Hi,
When I tell people about Zope and give a demo, at the end, I always realise
that I could have told this and that and that I forgot this and that. Now,
has somebody already prepared some things which could be used as a
practical guideline when presenting Zope to outsiders? If not, what do you
Hi,
Is it possible to use following code in ZSQLMethod :
!--#sqlvar NMRSEQS.PAR_FLIPANGLE type=int --,
But also allow null as value for the integer? (Thus not filled in)
Thanks in advance,
Tom.
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Argh, dumb me. That I didn't think of this myself. Boy, do I feel myself
stupid and red.
Tom.
At 15:12 04/10/2000 +0200, Ralph Heinkel wrote:
On Wed, 04 Oct 2000, you wrote:
Hi,
Is it possible to use following code in ZSQLMethod :
!--#sqlvar NMRSEQS.PAR_FLIPANGLE type=int --,
Why do you test the one with ZServer and the other with Apache?
If you want correct results you've to test both with ZServer or both with
Zope behind Apache. Not?
Tom.
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Assume following :
Folder1
sql
show_abc
method_showdata
Folder2
show_abc
method_showdata has among it the following code :
dtml-with sql
dtml-in selectallcentres
tabletrtd
dtml-var show_abc
/td/tr/table
/dtml-in
/dtml-with
1) When you call this function from
I get an error when using following expr:
dtml-in expr="address_select(ADDRESS.CENTRE_NO=CENTRENO)"
This is due to the . in ADDRESS.CENTRE_NO
how can I use ADDRESS.CENTRE_NO so that I don't get this error?
Tom.
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Does someone knows how to calculate the date after 6 months of a certain date?
eg ZopeTime() + 6 months?
Is there an easy formula for this? Or do I've to check myself for a new
year, leap year
Tom.
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Hum, but then you also have to take into account the possible year change.
But a nice idea.
Tom.
At 23:17 21/11/2000 +0100, Dieter Maurer wrote:
Tom Deprez writes:
Does someone knows how to calculate the date after 6 months of a
certain date?
eg ZopeTime() + 6 months
Hi,
Are there some sites which publish there DTML source(structure)? I'm
particulary looking on how several navigation, menu, ... structures are
implemented in Zope.
On Zope.org you can see the DTML-source. Unfortunately not the
implementation of the navigation (or the menu on the left).
Tom.
Why not just
Python Script
Perl Script
?
Tom.
At 13:17 23/11/2000 -0400, Dany Rioux wrote:
I have to agree with Chris (Gray).
It is enough confusing already (for me it is that is :). I personnaly
think that a name like "ZoPy Scripting" (w/ or w/o Method) should be used.
My 0.02c
Dany
Hi,
Is there a reason why the attribute 'having' doesn't exists?
I want to use
dtml-sqlgroup having
dtml-sqltest ... optional
/dtml-sqlgroup
this way when the sql-test tag contains nothing, also the having clause is
not attached to the query.
Why does 'where' exists and 'having' not? Is
Hi,
I'm wondering how the following can be done.
I've 2 databases. I want to do a 'join' with 2 tables, both in a different
database.
Is it possible to retrieve data of both tables with a ZSQLMethod and then
do a programatically join? What's the easiest python way?
Thanks, Tom.
to
query database2
Is there another way to do this? (more efficient?, ie less database query)
Tom.
- Original Message -
From: "Chris Gray" [EMAIL PROTECTED]
To: "Tom Deprez" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Monday, December 04, 2000 3:45 PM
Subject: Re: [Zope
-
From: "Phil Harris" [EMAIL PROTECTED]
To: "Chris Gray" [EMAIL PROTECTED]; "Tom Deprez"
[EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Monday, December 04, 2000 5:06 PM
Subject: Re: [Zope] ZSQLMethods
Depending on the number of records in the tables this could g
Hi,
I've a sort of interpretation error :
I want to use the following query 2 ways :
1. Provinding the variables. (will give me one record)
2. Without providing the variables. (will give me all records).
I use the following query :
select *
from address
dtml-sqlgroup where
dtml-sqltest
Hi,
I'm not sure if this is a strictly zope question,
but I hope some people can give me an idea on how to solve this problem.
I'm creating a form which has amonng it's input
tags 2 comboboxes.
Now, the content of one combobox, depends on the
selection of the first combobox.
How can I
Hi,
My Zope is installed in /usr/local/zope
Is it possible to tell zope to store the data.fs file on another directory?
eg. /home/zope/var
ie. Can you run zope from the directory /usr/local/zope and let it use the
data.fs file
from /home/zope/var and not /usr/local/zope/var
If so, how can
Hi,
I'm experiencing a strange problem here. I followed the how-to of 4am : Make
your life easier with INSTANCE_HOME.
Now, when I start zope in debug mode, everything works fine.
However! When I start zope in normal mode, I get an error :
InstallError : No access file found at cd $ reldir;
Arg,
Forget previous message.
Sometimes, you've to get away from the error to find it out.
ยด ` are not the same that was the mistake I made in the start script
Tom.
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Hi,
Has somebody created a tool which can tell all the objects which uses a
specified object?
eg.
ask zope to return a list of objects which use standard_html_footer.
This tool would come handy to me... perhaps to others also. So if you've
created it for yourself, perhaps you want to share it
and not standard_html_footer.
I'm looking which objects depend on certain objects.
Regards, Tom.
- Original Message -
From: "Andy McKay" [EMAIL PROTECTED]
To: "Tom Deprez" [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Thursday, December 21, 2000 8:18 PM
Subject: Re: [Zope] finding by which objec
Hi,
Since a few days I'm experiencing some response problems on my zope site. At
some moments calling a page goes very fast a few seconds later, recalling
this page takes very long! At the end, every page takes long time, if they
ever appear
If I use a simple memory checker program, then I
Hi,
Can anybody tell me what the following warning means, or where I can find
documentation on this warning?
ZServer warning : server accept() threw EWOULDBLOCK
Thanks in advance
Tom Deprez
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http
Hi,
I'm looking for the products who can make plain html-files from zope
folders. Unfortunately, I can't find them anymore on the zope.org site.
Probably I missed them, but are there people who know the names of these
products/tools, for easier finding. Are there people who have experience
with
Not really zope specific, but I hope nobody minds me asking.
How do you implement flat-looking input boxes? Does somebody knows this?
Thanks in advance,
Tom.
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Hi all,
Thanks for this file! Yesterday I thought I'd lost it, altough I heard more
rumours of 'slowdown' I couldn't find a solution for my problem since I gave
that demo and zope was so slow... you should have seen my face at that
moment (completely red!).
I tried everything, reinstallation of
Forgive my enthousiastic comment in my previous message!
Some more news:
The overall response is better than before, but sometimes Zope (or ZServer)
is very slow.
This slowdown is at my Linux Server and at my Win Clients (NT 4 sp5)
It takes 1-2 minutes before I even get the log-on screen (on my
Hi,
I read in Itamar's 'A Developers Guide to learning Zope' about 'Reportlab'.
It is a python library to create pdf files. Is there somebody among here who
already used this library with zope? And is it possible to give a little
example in how we can use it with zope?
Thanks in advance,
Tom.
To all who feels him/herself addressed :
Congrats to the new look of zope! And to the new implemented products!
All I can say is ... keep up the good work!
Regards, Tom.
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Hi,
Can somebody provide me informational links of documents which present the
benefits and non-benefits of both DB? eg. When to use one and when not to
use one?
Thanks,
Tom.
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ZODB with Data.fs is optimized to fetch data. Inserts or updates have a
lot of overhead. It's the price we pay for the excellent versioning
features. Therefore, when the are many we have been avoinding ZODB even
when the problem domain calls for an OODB
Thanks for the link. However, the
Hi,
What about http://freshmeat.net/projects/boa-constructor/?highlight=boa ?
I heard about this yesterday from Godefroid. With some changes we perhaps
could add a Zope interface?
Tom.
- Original Message -
From: "Dario Lopez-Ksten" [EMAIL PROTECTED]
To: "Chris Withers" [EMAIL
Hi,
It's strange, I thought I was rid of it, but it seems to pop-up now and
then. I'm talking of a slow performance of Zope2.2.x
Here is the problem:
When I'm working in Zope, the following happens sometimes :
eg. I copy an object and then try to paste it. The pasting can take minutes,
or the
approach? Which, sounds for me, a little bit more
complicated.
Thanks for any explanation!
Tom Deprez.
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Hi,
Has somebody noticed some problems with my e-mail? It looks like my account
was turned of at zope-dev. Since I didn't do it, it must be an automatic
thing. So my q'n had someone of you problems with my e-mail?
Tom.
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Hi,
I'm wondering, is there somewhere a simple example on how to create a python
product which behaves like the following ZClasses :
A simple zclass which contains some data (this is easy with the existing
examples)
A folder-like zclass which only allows to contain the simple zclass. (easy?)
A
Hi,
Is there a way to convert a running application with ZClass to Python
Products without loosing data?
Even better :
Is there a tool which converts a ZClass in a rough Python Product Code? So
that we've already the python source code and only have to make to code
cleaner?
Thanks in advance,
perfect allow to ignore a parameter
when not passed...
Can somebody tell me more on this? Why this is the case and perhaps a
solution for (2)
Thanks in advance,
Tom Deprez
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It would be great if someone going to the ZopeConference in Berlin, working
at DC or living close to DC, could take a few t-shirts with him/her. If this
would be possible, I would order a Zope and Python t-shirt directly. I'd pay
the person in Berlin. This is much easier then sending a check
Hi all,,
Only four days left to take advantage of the early bird registration fee
for the EuroPython 2002 26.6 - 28.6.2002 in Charleroi Belgium.
The EuroPython congress contains dedicated Zope Tracks!
We've several really interesting Zope talks, including about Zope3!
And there is more for
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