[Zope] RE: nested <dtml-in ...> statements breaking

[Donald Braman]

Sure thing. Here is are the nested dtml-in statements:

<dtml-in casesquery>
    <dtml-in oralargumentsquery>
        <dtml-var dateargued>
    </dtml-in>
</dtml-in>

And these are the Z SQL Methods:

Z SQL Method at  /search/casesquery
Arguments:  casenamein citationin year1 year1op year2 year2op opinionin
orderby

SELECT casecitation, year, volume, page, shortcasename, findlaw, ussc, lii
FROM cases
WHERE year > 0 AND year < 2000
<dtml-if citationin>AND casecitation LIKE <dtml-sqlvar citationin
type="string"></dtml-if>
<dtml-if year1>AND year <dtml-var year1op> <dtml-sqlvar year1
type="string"></dtml-if>
<dtml-if year2>AND year <dtml-var year2op> <dtml-sqlvar year2
type="string"></dtml-if>
<dtml-if casenamein>AND CONTAINS (shortcasename, <dtml-sqlvar casenamein
type="string">)</dtml-if>
<dtml-if opinionin>AND CONTAINS (opinion, <dtml-sqlvar opinionin
type="string">)</dtml-if>
<dtml-if orderby>ORDER BY <dtml-var orderby> ASC</dtml-if>
;


Z SQL Method at  /search/oralargumentsquery
Arguments  casecitation

SELECT *
FROM oralarguments
WHERE <dtml-sqltest casecitation type=string>
ORDER BY dateargued


That's it!


-----Original Message-----
From: Kevin Carlson [mailto:khcarlso@bellsouth.net]
Sent: Thursday, June 06, 2002 8:12 PM
To: donald.braman@yale.edu
Subject: RE: [Zope] nested <dtml-in ...> statements breaking


Hi Donald,

Could you post the code?

Thanks,

Kevin

-----Original Message-----
From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of
Donald Braman
Sent: Thursday, June 06, 2002 10:57 PM
To: Zope@Zope. Org
Subject: [Zope] nested <dtml-in ...> statements breaking


I have nested queries using dtml-in statements.

The outer query performs a broad query based on a number of variables and
returns a number of variables for several records.

The inner query performs a dtml-sqltest on one of the variables returned and
returns another set of variables. (Or at least it is supposed to.) The only
variable that two queries share is the variable on which the inner query
performs the dtml-sqltest.

The inner query gives me a key error, asking for a variable supplied by the
outer query.

Strangely, the inner query works when nested within a query that returns a
single record using the same dtml-sqltest as the inner query.

Any pointers on how to manage this?



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