[Zope] Problem using nested dtml-in with zsql

[Miguel Beltran R.]

I found a litle solution using <dtml-var expr="q_item['region']"> (1)

but why not work using <dtml-var q_var_region>?

(1) http://marc.info/?l=zope-dev&m=103341051405194&w=2



2008/11/6 Miguel Beltran R. <yourpadre at gmail.com>

> Hi list
>
> After read http://plope.com/Books/2_7Edition/AppendixA.stx#2-19 I tried
> use two dtml-in for get information from zsql diferents, but say "This
> resource may be trying to reference a nonexistent object or variable *
> 'x_var_region'*."
>
> what is missing?
>
> The first dtml-in (prefix="q") only return one record.
> The second dtml-in return 12 records.
>
> [code]
> <dtml-in expr="zsql_taller(
>     zregi=bregi, ztall=btall)"
>     prefix="q">
> <p>
> <form class="formulario" action="estado.html" id="main_form"
> name="main_form">
> <input type="hidden" name="accion" value="insertar" />
>
> <ul>
>     <li><label for="bregi" class="titulo">REGION</label>
>            <select id="bregi" name="bregi">
>               <dtml-in dime_region prefix="x">
>                  <option value="<dtml-var x_var_region>"    <--- Here try
> access tha variable
>                           <dtml-if
> expr="x_var_region==q_var_region">selected</dtml-if>
>                  >
>                  </option>
>               </dtml-in>
>            </select>
>     </li>
> </ul>
>
> </form>
> <p>
> </dtml-in>
> --
> ________________________________________
> Lo bueno de vivir un dia mas
> es saber que nos queda un dia menos de vida
>



-- 
________________________________________
Lo bueno de vivir un dia mas
es saber que nos queda un dia menos de vida
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.zope.org/pipermail/zope/attachments/20081107/4333b38f/attachment.html