Steve Alexander a écrit :

> Godefroid Chapelle wrote:
>
> >
> > data plug-in : a skinscript computing attributes based on an id and the
> > xml.
> >

I just want to stress that I deleted every prebuilt other data plugins...

My ZClass has only an empty dataskin property sheet.

>
> > storage :
> >    Class to use for stored items: HumanClass
> >    Objects are: loaded by accessing attribute nom  (which is defined in
> > the skinscript)
> >

I have changed the load attribute to id.

This helps a little : with <dtml-var "getItem(REQUEST.id)"> in the
specialist, I get a <HumanClass Instance at xxx> in the HTML code.

But when trying to access any attribute of the instance I get an
authorization error.

I remembered having seen somewhere to put a proxy role on the skinscript so I
tried.

With manager, I keep the same authorization error...

With owner or anonymous, I get a NameError on the first name mentioned in the
skinscript...

>
> > Store 'persistent' data: Directly in this object
> >
> >
> > I store no HumanClass instance and try to get an instance :
> >
> > specialist.getItem(anId)
> >
> > I always get None.
> >
> >
> > Am I trying to do something impossible because of lack of understanding
> > or am I just wrong in one property of ZClass, Specialist, Rack ?
>
> What you're doing sounds about right.
>
> What does your SkinScript look like?
>
> In the ScinScript, you need to determine what data to use based on
> self.id. Here's the SkinScript I use for a similar function; I'm
> creating "virtual" instances of one ZClass, based on instances of a
> different ZClass from another Specialist. In this case, the other
> specialist is "Responses".
>
> WITH Responses.get_data_for_code(code=self.id) COMPUTE
>    subject_name,
>    rater_name,
>    relationship_name,
>    response_code,
>    process_step
>
> --
> Steve Alexander
> Software Engineer
> Cat-Box limited

BTW Has there been a patch for an error I get when using copy or cut buttons
in ZPatterns containers :

Zope Error

           Zope has encountered an error while publishing this resource.

           Error Type: KeyError
           Error Value: manage_tabs


--

Godefroid Chapelle

BubbleNet sprl
rue Victor Horta, 30
1348 Louvain-la-Neuve
Belgium

Tel 010 457490
Mob 0477 363942

TVA 467 093 008
RC Niv 49849



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