Re: [tryton-dev] Appearence of the product field on product template form view

[Cédric Krier]

On 2018-04-25 14:07, Udo Spallek wrote:
> For me it is the perfect solution:
> 
> if the Variants have more than one record, it is shown as a list
> if the Variants have less than two records, it is shown as a form
> 
> Is it an interesting enhancement of the product module?

I do not think so because the behaviour is strange when user adds a
second variant. The field on which the second variant is added become
invisible.

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Tel: +32 472 54 46 59
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Re: [tryton-dev] Appearence of the product field on product template form view

[Udo Spallek]

Wed, 25 Apr 2018 09:40:58 +0200
Cédric Krier :

>On 2018-04-24 17:53, Udo Spallek wrote:
>It can not work because clients build first the view before bind it
>with record values.

Thank you for the explanation. 

>I think it will be better to have a configuration option that defines
>if the company is working with variants or not. This configuration
>will be used to set a proper mode.

I thought about a configuration, too. IMHO a configuration has
limitations, as it is company-wide and not product specific:

* Even when using variants in a setup, there can also be other
  products which are not variants.
* When using variants it can be useful to have the product (variant)
  form view shown on new product templates, just for quick encoding.

But I found another solution. I put two products fields in the
view. There is one for mode="tree,form" and another for
mode="form,tree", each of them surrounded by a group with a separate
id::

   
 


 




  

(Maybe it can be done simpler with less use of groups)

And now each group can be switched by view attributes::

class Template:
__metaclass__ = PoolMeta
__name__ = "product.template"

@classmethod
def view_attributes(cls):
res = super(Template, cls).view_attributes()

res.append((
"//group[@id='products-form']",
'states',
{'invisible': Greater(Len(Eval('products')), 1)},
))
res.append((
"//group[@id='products-tree']",
'states',
{'invisible': Less(Len(Eval('products')), 2)},
))
return res

For me it is the perfect solution:

if the Variants have more than one record, it is shown as a list
if the Variants have less than two records, it is shown as a form

Is it an interesting enhancement of the product module?

Regards Udo

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Preisler & Spallek GbR

Windeckstr. 77
81375 München

Tel: +49 (89) 710 481 55
i...@virtual-things.biz
https://www.virtual-things.biz

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Re: [tryton-dev] Appearence of the product field on product template form view

[Cédric Krier]

On 2018-04-24 17:53, Udo Spallek wrote:
> But the following code (in version 4.0), but it doesn't work,  
> the view_attribute[2] does not *dynamically* set the 
> *mode*[3] attribute::
> 
> 
> class Template:
> __metaclass__ = PoolMeta
> __name__ = "product.template"
> 
> 
> @classmethod
> def view_attributes(cls):
> res = super(Template, cls).view_attributes()
> 
> res.append((
> "/form/notebook/page[@id='general']/field[@name='products']",
> 'mode',
> If(Greater(Len(Eval('products')), 1),
> 'tree,form', 'form,tree')
> ))
> return res
> 
> Are there any ideas how it could work? What is missing?

It can not work because clients build first the view before bind it with
record values.

I think it will be better to have a configuration option that defines if
the company is working with variants or not. This configuration will be
used to set a proper mode.

-- 
Cédric Krier - B2CK SPRL
Email/Jabber: cedric.kr...@b2ck.com
Tel: +32 472 54 46 59
Website: http://www.b2ck.com/

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[tryton-dev] Do you speak English? Please help to review the tool tips

[Udo Spallek]

Hi,

please help to review the *tool tips* (also known as *help texts*) of
the Tryton server:

https://tryton-rietveld.appspot.com/44551003

Thank you very much in advance for finding misspellings, typos,
guideline[1] issues and better explanations.

Regards
Udo Spallek

[1] https://discuss.tryton.org/t/how-to-write-tooltips
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