Le mercredi 18 juillet 2012 00:29:31 UTC+2, Cédric Krier a écrit :
>
> On 17/07/12 03:19 -0700, guly200 wrote:
> > Thanks Cedric
> >
> > I thought of doing the following on the invoice line object:
> > - add one function field "base_quantity"
> > - add one function field "percentage"
> >
> > on each of these function fields, declare a "setter" function that will
> > calculate : base_quantity x percentage / 100
> > The result will be written by the setter function in the original tryton
> > "quantity" field ?
> > I will hide the original quantity field and make sure a uom of "unit"
> gets
> > enought digits to be relevant ?
> >
> > Doing this I would not break anything ?
> > And I could create invoices with a wizard requesting a percentage for
> each
> > line and checking that it does not exceed the reminder ?
> > what do you think ? Did I overlook something ?
>
> I think it is a bad idea.
> What is exactly your purpose?
>
>
Let me clarify the situation:
We are a service company. We have a sale order with big item lines which we
invoice in steps, let's say:
30% upon milestone A
50% upon milestone B
20% upon milestone C
So if in the sale order we have:
description quantity unit price amount
my service 1 100 100
The customer wants to see 3 invoices with lines like:
description quantity percentage unit price amount
my service 1 30% 100 30
I hope the situation is more clear for you
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