[Zope] External Methods nightmare

[Farrell, Troy]

Your dtml method is not able to acquire the sql method.  To help with =
this,
we need to see the folder object structure.  The problem isn't inside =
the
external method.

Troy

-----Original Message-----
From: Felipe Alvarez Harnecker [mailto:felipe@qlsoft.cl]
Sent: Monday, April 09, 2001 1:33 PM
To: Farrell, Troy
Cc: zope@zope.org
Subject: RE: [Zope] External Methods nightmare


Farrell, Troy writes:
 > Please be more specific.

OK. You asked for it :-)

Method A
---------
( this is prueba_dtml )

<dtml-var "ordenVisitaImpresion_py(objeto=3D60)">


Method B
--------
( this is ordenVisitaImpresion_py )

def ordenVisitaImpresion(self,objeto):
    """A simple external method."""
    encabezado=3Dself.encabezadoImpresion_dtml(objeto=3Dobjeto)
    return encabezado


Method C
---------
( this is encabezadoImpresion_dtml )

<h1>Orden de Visita</h1>

<dtml-in "encabezadoDesreferenciado_sql(objeto=3Dobjeto)">

<b>Fecha: </b> <dtml-var fecha_emision>   <b>&dtml-tipo_operacion;</b>
<b>Folio:</b> &dtml-objeto;
<br>

<b>Al Se=F1or: </b> &dtml-nombre_cliente; =
&dtml-apellido_paterno_cliente;
&dtml-apellido_materno_cliente;  <b>Dir: </b> &dtml-direccion_cliente;
<br>
<b>RUT: </b> &dtml-rut_cliente; <b>FONO: </b> &dtml-telefono;  <b>FAX:
</b>&dtml-fax;
=20
</dtml-in>
<hr>


Method D
---------
( this is encabezadoDesreferenciado_sql )


select
  numero AS objeto,
  tipo_operacion,
  corredor,
  t2.nombre AS nombre_corredor,
  ejecutivo,
  t3.nombre AS nombre_ejecutivo,
  t3.apellido_paterno AS apellido_paterno_ejecutivo,
  t3.apellido_materno AS apellido_materno_ejecutivo,
  t3.email AS email_corredor,
  t4.nombre AS nombre_cliente,
  t4.rut || '-' || t4.digito_rut AS rut_cliente,
  t4.apellido_paterno AS apellido_paterno_cliente,
  t4.apellido_materno AS apellido_materno_cliente,
  t4.direccion AS direccion_cliente,
  t4.telefono[1] AS telefono,=20
  t4.fax[1] AS fax,
  t4.email AS email_cliente,
  fecha_emision
from
  orden_visita t1,
  corredor t2,
  ejecutivo t3,
  cliente t4

where
  t1.corredor =3D t2.rut AND
  t1.ejecutivo =3D t3.rut AND
  t1.cliente =3D t4.rut AND
  numero =3D &dtml-objeto;



---------------------

So calling=20

prueba_dtml=20

gives=20


               Zope Error

               Zope has encountered an error while publishing this =
resource.


               Error Type: NameError
               Error Value: encabezadoDesreferenciado_sql



Cheers.