[Zope] Updating ZClass instance properties

[Alexandre Ratti]

Hello,


I'm trying to update the properties of a ZClass instance based on 
information entered in a form. The form calls a method where the updating 
is carried out.

The updating code looks like this:

<dtml-with "myObject">
  <dtml-call 
"propertysheets.InstanceConstants.manage_changeProperties(REQUEST)">
  <dtml-call reindex_object>
</dtml-with>

If I hard-code the id of the instance ("myObject" here), everything works 
fine.

However, if I tried to access the object id stored in the REQUEST object, I 
get an error on "InstanceConstants".

Here is the code:

<dtml-with "REQUEST.id">
  <dtml-call 
"propertysheets.InstanceConstants.manage_changeProperties(REQUEST)">
  <dtml-call reindex_object>
</dtml-with>

I tried many solutions, including <dtml-with "_[REQUEST.id]">, <dtml-with 
REQUEST><dtml-with id>, etc. with the same results.

I think I need to access the object whose name is stored in REQUEST.id.
How can I do it?


Thanks.

Alexandre