[Zope] Re: ZopeDud was: HELP! Double outputs!

[Tino Wildenhain]

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
>>
>>
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>
>
>
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