Hi Tino, Thanks for the quick response... Of course the obvious is true.... I had ASSUMEd that my referential integrity was setup properly when migrating my databases. Not so.... do a select and sure be it that i find duplicates.... Thanks very much, you have destressed me quite effectively. BUT, What remains to be said. Even IF there are two alike rows, then shouldnt: <dtml-in "something(pk=1)" size=1> dtml-var pk> </dtml-in> Output the record only once? Paz -----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Tino Wildenhain Sent: 14 May 2001 17:09 To: Paul Zwarts; Zope Subject: Re: [Zope] HELP! Double outputs! Hi Paul, you arent using any in-tags in your orderform by chance? May be they are supposed to only run one time but really run twice from duplicate database rows? Regards Tino --On Montag, 14. Mai 2001 16:55 +0200 Paul Zwarts <paz@oratrix.com> wrote:

Oh woe is the day....

I'm totally frazzled by this. I have moved a test zope install to a unix server running another one. Both are configured for separate ports...

I have a structure something like this

<var logic> <var header> <var orderform> <var footer>

(very basic description)

What I get is:

<var logic> - okay <var header> - okay <var orderform> - okay <var orderform> - not okay <var footer>

This application lives on several test machines and none of them have any such problems. What duplicates is also very selective as well... Im not sure where to go for debug info... z2.py started with the -D optioin shows nothing. Apache shows nothing (even though the problematic zope is refferenced directly to ZServer through port 8085)

The logging of REQUEST and SESSION reveal nothing. Putting in <dtml-var sequence-key> doesnt show an miscreant <dtml-in> that loops one two many. I am really lost....

Its Zope-232 with PGSQL703, PoPy 2.01 and the latest ZPoPy adapter. Perhaps there is a bug here or someone has expereinced the same thing?

I cant be more than vague without writing an essay... But perhaps someone can tell me how to monitor the Zope stack?

Thanks very much, Paz

_______________________________________________ Zope maillist - Zope@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 )

_______________________________________________ Zope maillist - Zope@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 )

Hi Paul, the default behavoir of the in-tag is to give you 3 orphan rows. To get only a single one you should use: <dtml-in "something(pk=1)" size=1 orphan=0> dtml-var pk> </dtml-in> HTH Tino Wildenhain --On Montag, 14. Mai 2001 17:20 +0200 Paul Zwarts <paz@oratrix.com> wrote:

Hi Tino,

Thanks for the quick response... Of course the obvious is true.... I had ASSUMEd that my referential integrity was setup properly when migrating my databases. Not so.... do a select and sure be it that i find duplicates.... Thanks very much, you have destressed me quite effectively.

BUT,

What remains to be said. Even IF there are two alike rows, then shouldnt:

<dtml-in "something(pk=1)" size=1> dtml-var pk> </dtml-in>

Output the record only once?

Paz -----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Tino Wildenhain Sent: 14 May 2001 17:09 To: Paul Zwarts; Zope Subject: Re: [Zope] HELP! Double outputs!

Hi Paul,

you arent using any in-tags in your orderform by chance? May be they are supposed to only run one time but really run twice from duplicate database rows?

Regards Tino

--On Montag, 14. Mai 2001 16:55 +0200 Paul Zwarts <paz@oratrix.com> wrote:

...

Oh woe is the day....

I'm totally frazzled by this. I have moved a test zope install to a unix server running another one. Both are configured for separate ports...

I have a structure something like this

<var logic> <var header> <var orderform> <var footer>

(very basic description)

What I get is:

<var logic> - okay <var header> - okay <var orderform> - okay <var orderform> - not okay <var footer>

This application lives on several test machines and none of them have any such problems. What duplicates is also very selective as well... Im not sure where to go for debug info... z2.py started with the -D optioin shows nothing. Apache shows nothing (even though the problematic zope is refferenced directly to ZServer through port 8085)

The logging of REQUEST and SESSION reveal nothing. Putting in <dtml-var sequence-key> doesnt show an miscreant <dtml-in> that loops one two many. I am really lost....

Its Zope-232 with PGSQL703, PoPy 2.01 and the latest ZPoPy adapter. Perhaps there is a bug here or someone has expereinced the same thing?

I cant be more than vague without writing an essay... But perhaps someone can tell me how to monitor the Zope stack?

Thanks very much, Paz

_______________________________________________ Zope maillist - Zope@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 )

_______________________________________________ Zope maillist - Zope@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 )