Hi,
> Sorry my previous mail was incomplete.
> I use the following interfaces:
>
*
class IRecordLettree(zope.interface.Interface):
t_sub_ref = zope.schema.TextLine(
title=u"Sub Ref.",
required=True)
class ILettrage(zope.interface.Interface):
> record_to_write = zope.schema.List(
> title= u'Record to write',
> description = u'Records written',
> required=False,
> value_type = zope.schema.Object(schema=IRecordLettree)
> )
> **
> This interface is used in a z3c.form:
>
> class LettrageEditForm(form.EditForm):
> form.extends(form.EditForm)
> fields = field.Fields(ILettrage).select('t_record_ref',
> 'record_to_write')
>
> def updateWidgets(self):
> super(LettrageEditForm, self).updateWidgets()
> self.widgets['t_record_ref'].mode = DISPLAY_MODE
> self.widgets['record_to_write'].widgets[0].subform.widgets['t_sub_ref'].mode
> = DISPLAY_MODE
>
**
When I click on the Apply button, I get the following error:
There were some errors.
- Record to write:
Constraint not satisfied
while t_sub_ref was previously filled.
The goal is to make some fields of the subobject not modifiable in the edit
form (without using read-only attribute in the interface).
How could I achieve that?
Thanks for your help
Simon
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