[Openflow-dev] Re: help about OpenFlow

[Daniele T. <d.t...@ic...>]

Hello masseyni ,

I'm afraid the "leave.zexp" is a bit outdated since it's using an old way to 
retrive an instance from the openflow. The instances have been moved to a 
'ProcessInstances' btree-folder rather than being kept inside the openflow 
itself.

To retrive and instance, instead of doing:

  getattr(open_conge,inst)

try doing:

  open_conge.getInstance(inst)


Cheers,
	Daniele


On Wednesday 12 May 2004 16:41, masseyni wrote:
> Madam ,Sir
> Im a computer science student and im intersted in OpenFlow.
> I 've downloaded the example:"leave.zexp" from your website
> and tried it but i encouter some problems.
> I developped another workflow process to handle a leave
> process  with contains more stages than in "leave.zexp" i've
> downloaded.
> the matter is that:
> when the employee feels the form and submit it, i get errors
> in this kind:
> Error Type: AttributeError
> Error Value: ice1084372381.58
> "ice" is my login name and "ice1084372381.58" would be the
> process instance id.
> I think that the Error comes from the flowing DTML code :
>  "<dtml-let obj="_.getattr(open_conge,inst)">"
> here is my DTML Method that process the StartLeaveForm:
> """""
> <dtml-var standard_html_header>
> <h2><dtml-var document_title></h2>
> <p>
> <dtml-let inst="open_conge.addInstance('conge_annuel',
>    AUTHENTICATED_USER.getUserName(),
>   'no comment',
>   'Demande de congé de : ' +  AUTHENTICATED_USER.getUserName(),
>    activation=0)">
> <dtml-let obj="_.getattr(open_conge,inst)">
> <dtml-call "obj.manage_addProperty('soumise', '', 'string')">
> <dtml-call "obj.manage_addProperty('Ok_chef', '', 'string')">
> <dtml-call "obj.manage_addProperty('remp', '', 'string')">
> <dtml-call "obj.manage_addProperty('approuve', '', 'string')">
> <dtml-call "obj.manage_addProperty('decision', '', 'text')">
> <dtml-call "open_conge.startInstance(inst)">
> Demande Envoyée
> </dtml-let>
> </dtml-let>
> </p>
> <p>
> <a href="index_html">ACCUEIL</a>
> </p>
> <dtml-var standard_html_footer>
> """"""
> I hope you'll help
> Best reagards
> Ps: im french native speaker then my english would not be so
> expressful
> and i apologize for that
> En esperant vous lire bientot
>
> Accédez au courrier électronique de La Poste : www.laposte.net ;
> 3615 LAPOSTENET (0,34€/mn) ; tél : 08 92 68 13 50 (0,34€/mn)

-- 
Daniele Tarini - Research & Development - Icube S.r.l.
Address:        Via Ridolfi 15 - 56124 Pisa (PI), Italy
E-mail: d.t...@ic...     Web:    http://www.icube.it
Phone:  (+39) 050 97 02 07      Fax:    (+39) 050 31 36 588