[Zope] ZSQL and variables in attribute tags in <dtml-sqlvar> ...

[adam]

Hi all,

Ive been working on a ZSQL method that looks up in a supplied data structure
to determine how to insert.. the argument to VALUES looks like:

values (
 <dtml-in "REQUEST.SESSION.get('p_dict')" prefix="loop">
   <dtml-if "loop_sequence_item['type'] == 'nb'">
     <dtml-sqlvar "form[loop_sequence_item['name']]" type=nb>
   <dtml-elif "loop_sequence_item['type'] == 'int'">
     <dtml-sqlvar "form[loop_sequence_item['name']]" type=int>
   <dtml-elif "loop_sequence_item['type'] == 'float'">
     <dtml-sqlvar "form[loop_sequence_item['name']]" type=float>
   <dtml-elif "loop_sequence_item['type'] == 'string'">
     <dtml-sqlvar "form[loop_sequence_item['name']]" type=string>
   </dtml-if>
   <dtml-if sequence-end>
   <dtml-else>,
   </dtml-if>
 </dtml-in>
)

.... which is not the best.. what I want to do is:

 [...]
 <dtml-in "REQUEST.SESSION.get('p_dict')" prefix="loop">
      <dtml-sqlvar "form[loop_sequence_item['name']]" type="<dtml-var
"loop_sequence_item['type']">">
 </dtml-in>
 [...]

but this doesn't work of course ;)... are there any suggestions on how to
refine?

Many thanks and regards,
Adam