Hi,
Indeed your HowTo's look quite useful :)
However before I got to them I'd dug up the source where the execution
environment for these expressions are built, and there are some extra variables
defined for us already:
in
CPSSchemas/Widget.py:Widget._createExpressionContext
Line 193+:
data = {
'widget': self,
'datamodel': datamodel,
'user': datamodel._acl_cache_user,
'nothing': None,
'context': datamodel._context,
'portal': portal,
'modules': SecureModuleImporter,
'proxy': proxy,
'portal_workflow': wftool,
'review_state': review_state,
'layout_mode': layout_mode,
}
So we can use 'review_state' directly instead of retrieving it via
getContentInfo().
Maybe you'd like to include these in your blog?
Keep up the good work helping us newbies ;)
Cheers,
Jonathan
-----Message d'origine-----
De : Jose Luis de la Rosa Triviño [mailto:[EMAIL PROTECTED]
Envoyé : jeudi 26 juillet 2007 11:19
À : Winterflood, Jonathan
Cc : [email protected]
Objet : Re: [CPS-users] Lock cpsDocument fields
Hi,
I recently wrote a How to about this
http://cpsproject-howto.blogspot.com/2007/07/how-to-hide-widget-for-given-workflow.html
Maybe it is useful for any other person who wants to know exactly what
expression to use.
Cheers,
Jose Luis.
Winterflood, Jonathan wrote:
> Hi,
>
> Sorry for the extra-short question, Ctrl-Enter sent the mail before I'd quite
> finished it...
>
> Your solution does it exactly, thanks.
>
> I used the ZMI property "Widget mode (TALES)"
> (xml snippet <property name="widget_mode_expr">)
>
> Cheers,
> Jonathan
>
> -----Message d'origine-----
> De : Florent Guillaume [mailto:[EMAIL PROTECTED]
> Envoyé : mercredi 25 juillet 2007 13:04
> À : Winterflood, Jonathan
> Cc : [email protected]
> Objet : Re: [CPS-users] Lock cpsDocument fields
>
> You can use an expression based on the workflow state in the widgets
> to force a "view" mode in some cases and therefore disallow edit.
>
> Florent
>
> On 25 Jul 2007, at 12:18, Winterflood, Jonathan wrote:
>
>> In a CPS document (based on a layout, schema and type), I need to
>> lock the editing of some schema fields / layout cells, based on the
>> workflow state of the document.
>>
>>
>>
>> How should I go about this?
>>
>>
>>
>>
>
>
--
Jose Luis de la Rosa
Técnico de Innovación y Tecnología
Fundación IAVANTE
Telf.: 951 01 53 13 - Fax: 951 01 53 01
www.iavante.es
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